Snapshot date: 2026-10-18 · Built: 2026-10-19T15:41:44+00:00 · Publication status: REVIEW

COMPANY RESEARCH

Avidia Bancorp, Inc.

AVBC · United States · Financial Services

INSIDER SIGNAL

Insider activity score：80.3 / 100

10 insiders · 21 purchase events · $1.03m net purchases

US #54 · United States #54

WHY THIS SIGNAL?

Score anatomy

Each bar shows the contribution to the current score; the weights and formula stay unchanged.

Cluster+35.0 / 35

How many distinct insiders bought in the cluster

Purchase size+17.6 / 25

Purchase value relative to company size and liquidity

Role+7.0 / 20

The seniority and relevance of participating insiders

Recency+5.7 / 10

How recently the purchases occurred

Conviction+9.0 / 10

How clearly buying stands out from other activity

What is holding the score back?

⚠ Insider role contributes less on the current role scale
⚠ Purchase activity is becoming less recent
✓ Broad buyer cluster · 4+ distinct filers

The role contribution follows the US model's seniority ladder.

BUYING PROFILE

21 events · 10 insiders · 180d

Cluster 100%Repeat 0%Independent 0%Large 0%

Percentages are mutually exclusive and sum to 100%.

Buying concentration

18%

Largest buyer：Grimaldo Joseph F · 210k USD
Gross qualified purchase transaction-line value：1.14m USD

The headline $ total is net buying for the screen; this module uses gross qualified purchase transaction-line values in the filing currency, so the amounts can differ. The current 15-day buyer-breadth input counts distinct buyers; value concentration is disclosed separately here.

This is a ranking under the current US screening rules—not a probability of gain, return forecast, or buy recommendation.

Key purchase quotes (filing currency)

Filer	Price per unit	Trade date
Murphy Michael Dennis	22.12 USD	Sep 14, 2026
Nelson Jonathan Michael	22.19 USD	Sep 3, 2026
Saul Kennedy O	21.61–21.67 USD	Aug 11, 2026

Model details

Cluster breakdown (does not change the score)

15-day buyer breadth (count): 6 distinct reported filers
Peak time window: 2026-04-28 to 2026-05-13
Current breadth input: 1.000 (capped at 4+ buyers)
Buyer independence: Not yet measured; related-party fields are not cross-market comparable

What the filings show

🟢 Recent eligible purchase
Murphy Michael Dennis · 111k USD · Price 22.12 USD · Sep 14, 2026
🟢 Eligible purchase
Nelson Jonathan Michael · 100k USD · Price 22.19 USD · Sep 3, 2026
🟢 PDMR purchase
Saul Kennedy O · 128k USD · Price 21.61–21.67 USD · Aug 11, 2026
🟡 22 remaining qualified transaction line(s) across 18 disclosure(s)
🔴 21 other transaction line(s) are not counted as discretionary-buying evidence; 18 have zero price

Insider vs stock price

16 purchase day(s), 30 purchase line(s) in the 180-day window. 1 sale day(s), 3 sale line(s).

Daily close (USD)Day with an insider purchaseTwo or more insiders the same dayDay with an insider sale

Markers sit on the closing price of the transaction day. They show when insiders traded, not the price they paid or received. "Since" compares that day's close with the last close shown; it is what happened at this company, not a forecast.

If you had followed the purchase

Each row starts on the first close on or after the day a purchase was made public, the earliest a reader could have acted, and ends on the last close shown above.

Amount put in (USD)

Made public	Insiders	In this stock, now	In the median peer stock, now	Difference
2026-04-29	3	1,070 +7.0%	911 −8.9%	+160 +16.0 pts
2026-04-30	2	1,054 +5.4%	900 −10.0%	+154 +15.4 pts
2026-05-05	1	1,066 +6.6%	897 −10.3%	+169 +16.9 pts
2026-05-11	1	1,128 +12.8%	918 −8.2%	+210 +21.0 pts
2026-05-15	3	1,159 +15.9%	936 −6.4%	+223 +22.3 pts
2026-05-19	1	1,151 +15.1%	941 −5.9%	+211 +21.1 pts
2026-06-01	1	1,146 +14.6%	910 −9.0%	+236 +23.6 pts
2026-06-03	1	1,166 +16.6%	928 −7.2%	+238 +23.8 pts
2026-07-30	2	977 −2.3%	935 −6.5%	+42 +4.2 pts
2026-08-12	2	989 −1.1%	914 −8.6%	+75 +7.5 pts
2026-08-19	1	995 −0.5%	916 −8.4%	+79 +7.9 pts
2026-08-27	1	988 −1.2%	913 −8.7%	+75 +7.5 pts
2026-09-03	1	993 −0.7%	922 −7.8%	+70 +7.0 pts
2026-09-16	1	982 −1.8%	964 −3.6%	+18 +1.8 pts

14 of 14 disclosure day(s) ended ahead of the median peer stock.

Close to close, before costs, taxes, dividends and currency moves. The peer is the median of the other stocks on the same exchange for which this site holds prices (1087 here), not an index. This is what happened, not a forecast: across all purchases on this site the typical gap is close to zero.

Insider timeline

5 insiders bought within 12 days, 27 Apr to 8 May: 3 Executive, 2 Board member. 4 of them bought again later. 5 more bought afterwards. The share closed at 20.92 on the first of those days and at 21.89 most recently (+4.6%). That week 96 companies across United States disclosed insider purchases, an ordinary week (18 of the last 26).

Tap an item for what it means.

●A purchase: the bigger the dot, the more was bought

Each dot is one insider's purchases on one day. The dot's area follows the amount: the largest purchase here gets the largest dot. Hold the pointer over a dot to see the date and the amount.

×A sale

A cross is one insider's sales on one day. People sell to pay tax, to cash in share awards or to hold less of one company, so a sale says less than a purchase does. When someone bought and sold on the same day, the cross sits beside the dot. The totals are under “Purchases against sales” below.

▮Purple band: several insiders bought within 15 days

The band marks the stretch with the most different buyers: at most 15 days long and at least two people. Here it is 27 Apr – 8 May, with 5 insiders. Only the strongest stretch is marked. Several people deciding the same thing is harder to explain by one person's private reasons, but insiders often buy together just after a closed period ends, so compare it with the grey weekly bars.

Blue line: this share's price, +6.5% over these six months

The closing price of each day, from 20.55 on 2026-04-21 to 21.89 on 2026-10-09. The line has no scale; read it for high and low: a dot on a low stretch was bought cheaply, a dot on a high stretch was not.

Dashed line: the typical stock on the same exchange, −11.1%

Taken from the 1230 other stocks on the same exchange that this site holds prices for. Each is measured from the first day of the window, and every day the middle one is drawn. It starts where the blue line starts, so the gap between the two is the difference: this share +6.5%, the typical one −11.1%, 17.6 points ahead. It is not an index and not a comparison within one industry.

▂Grey bars: companies across United States disclosing purchases each week

A taller bar is a week in which more companies disclosed insider purchases. The purple bar is the week of the band above: 96 companies, number 18 of the last 26 weeks. If that week was a peak anyway, buying together is less special than it looks.

1 more insiders traded in the window and are not drawn.

This company: insiders buying per month, last 12 months

5Nov

3Dec

Jan

3Feb

6Mar

5Apr

4May

1Jun

Jul

3Aug

2Sep

Oct

Darker bars are inside the 180-day window above.

Who traded

Insider	Role	Purchases	Sales	Bought	First purchase	Share price since
Doane Thomas	Executive	2	—	81.7k USD	2026-04-28	+4.7%
Karmelek Nicolas	Executive	2	—	50.8k USD	2026-04-28	+4.7%
Jensen Barry H	Executive	4	—	59.6k USD	2026-04-29	+7.0%
Cozzone Robert D	CEO / chair	2	—	80.0k USD	2026-05-13	+13.7%
Nelson Jonathan Michael	CFO	2	—	120.0k USD	2026-06-03	+16.6%
BALL JAMES N	Board member	1	—	103.0k USD	2026-04-27	+4.6%
Murphy Michael Dennis	Board member	2	—	149.3k USD	2026-04-28	+4.7%
GILLES MICHAEL O	Board member	3	—	154.7k USD	2026-05-13	+13.7%
Grimaldo Joseph F	Board member	2	—	209.9k USD	2026-08-11	+2.1%
Saul Kennedy O	Board member	1	—	127.7k USD	2026-08-11	+2.1%
Flanigan Micheal Neil	Board member	—	1	—	—	—

Purchases against sales

Purchases91%1.1M USD · 30 line(s) · 10 insider(s)

Sales9%111.7k USD · 3 line(s) · 1 insider(s)

Shares of the reported value of insider transactions in the 180-day window. Sales include disposals for tax, at option exercise or under a pre-set plan, which say little about an insider's view. The split describes what was disclosed; it is not a signal.

Why this score? · Model details

Priority = 100 × Σ(fixed weight × 0–1 rule-based input)

Factor	Weight	This company input	Point contribution
15-day buyer breadth (count)	35%	1.000	35.0
Qualified-buy size	25%	0.705	17.6
Role informativeness (inverted)	20%	0.650	13.0
Recency	10%	0.567	5.7
Buy/sell conviction	10%	0.902	9.0

This is a heuristic ordering under the current rules, not a calibrated return forecast. It explains why candidates rank differently; the public-filing evidence and data limits are shown below.

BULL VS BEAR

Two readings of this buying

The same filings, read two ways. Each line is a fact stored for this company with the number behind it, and appears only when that number crosses a fixed threshold. Neither side is a forecast and no winner is declared.

Where the evidence comes from

Independent evidence does not object: the purchases themselves carry bull lines (several insiders together, large purchases, purchase added much to the holding, buyer's past purchases beat the benchmark); share price and trading, short sellers were checked and none crosses a bear threshold. No data is held for: company results, company actions.

The insider purchases themselvesBullseveral insiders together, large purchases, purchase added much to the holding, buyer's past purchases beat the benchmark6 checked, under the threshold
Share price and trading2 checked, under the threshold
Short sellers2 checked, under the threshold
Company results2 missing
Company actionsno data held

Bull case · the buying is informative

6 insiders bought within 15 days (2026-04-28 to 2026-05-13). Several people reaching the same decision at the same time is hard to put down to one person's circumstances.
Insiders committed a net $1.0M of their own money in 180 days.
20 of 21 purchase filings state the shares held before and after. The largest addition to an existing holding took it from 1,850 to 6,850 shares (+270%). A holding here is one way of owning the shares: directly, or through one named trust or entity.
The 20 earlier purchases by Cozzone Robert D beat S&P 500 ETF (SPY adjusted close) by a median 3.3% over the following 60 trading days.

Bear case · discount it

Nothing held here argues against the buying. That is not the same as nothing existing: see the missing evidence below.

Evidence still missing

The company's market value is not captured, so the purchases cannot be stated as a share of the business or of its trading volume.
No earnings, margin or cash-flow figures are captured for this company. The latest annual and interim reports are where to check whether the business is improving or deteriorating.

Checked and under the threshold: 10

Either10 insiders bought in the last 180 days and 8 in the 180 days before. Bull when the number at least doubles and rises by two; bear when at least two bought before and no more buy now.
BearThe largest buyer accounts for 18% of the value bought. Counted for the bear side from 80%.
BearInsiders sold $112k in the same 180 days, 9.8% of the amount bought. Counted for the bear side from 25%.
EitherThe latest purchase is 34 days old. Bull up to 14 days, bear from 90.
BearThe share price changed +7.1% over six months (three months +7.7%, one month +0.64%) and stands 4.4% below its 52-week high. Counted for the bear side from a fall of 20%.
BearOver three months the share price changed +7.7% and the median of 143 Financial Services companies changed −1.2%: ahead by 9 points. Counted for the bear side from 20 points behind.
BearNone of the 20 purchase filings ticks Form 4's 10b5-1 box.
BearOver the last 5 trading days to 2026-10-16, 55% of this stock's off-exchange volume was sold short; over the 60 days before, 46%. The market's median is 50%. This is trading volume, not a position: a market maker who sells short and covers the same day is counted, so about half of all volume is short on an ordinary day. It is shown for comparison and counts for neither side.
BearNo insider filing in the last 180 days opened a hedge on this stock.
BearFINRA short interest on 2026-09-30 equals 2.9 days of average trading volume and 2.4% of the 19,970,306 shares outstanding, down 1.9% from the previous report. Counted for the bear side from 10 days, or from 10% of the shares outstanding.

Both columns arrange stored facts only. They do not change the insider score or the ranking and are not investment advice.

Signal history

80.3 / 100

Latest recorded score

↓ -2.3 ptssince the first recorded snapshot on 2026-10-09; 9 calendar days observed

Recorded snapshots: 7
First snapshot: 2026-10-09

There is not yet a 30-calendar-day comparison; earlier scores are not reconstructed. These are raw signal scores saved when each full scoring run completed. They describe changes in research ranking, not price performance or returns.

Why did it change?

Less than 30 days of comparable history is available, so factor movement is not yet decomposed.

Signal score history

Fixed 0–100 scale; dates are spaced by calendar time.

Recent recorded points

Oct 9, 202682.6
Oct 13, 202680.9
Oct 14, 202680.8
Oct 15, 202680.7
Oct 18, 202680.3

View all recorded scores

Snapshot date	Signal score
2026-10-09	82.6
2026-10-12	81.0
2026-10-13	80.9
2026-10-14	80.8
2026-10-15	80.7
2026-10-16	80.5
2026-10-18	80.3

Sector context

Financial Services

Buying breadth: 4.1% (29 / 701 issuers)
Sector rank: #7 / 13

This is sector-level research context. It does not affect the Insider Signal or ranking.

View US sector research →

Insider profile outcomes

Historical performance following insider filings. The company role is translated below each name while preserving the original title.

Excess return = stock return − S&P 500 ETF (SPY adjusted close) return over the same period.
Hit rate = completed events with positive excess return ÷ total completed events.
Price coverage = valid point-in-time prices ÷ events mature enough for that period.
Returns start on the first shared trading session on or after publication.
Small-sample rule: n<5 is shown for transparency and is not scored.

Events are disclosure-level observations; related disclosures published on the same date may share a return path and may not be statistically independent. This research enrichment does not affect the insider score or ranking.

Cozzone Robert DPresident & CEO20 completed 20D event(s)

Period	Completed events	Price coverage	Hit rate	Median excess return	Average excess return	Worst excess return
5D	20Established evidence	100.0% (20/20)	85.0% (17/20)	+1.2%	+1.2%	-3.2%
20D	20Established evidence	100.0% (20/20)	70.0% (14/20)	+3.9%	+2.9%	-6.9%
60D	20Established evidence	100.0% (20/20)	60.0% (12/20)	+3.3%	+5.5%	-11.0%
120D	18Developing evidence	100.0% (18/18)	94.4% (17/18)	+19.7%	+19.8%	-0.7%

First purchase in 12M

0/19

Large purchase ≥ $100k

1/20

Cluster buying · 15D

20/20

Buying the dip · ≥20% below prior 52W high

0/1

Routine / opportunistic

Not classifiable

Jensen Barry HEVP and Chief Admin Officer19 completed 20D event(s)

Period	Completed events	Price coverage	Hit rate	Median excess return	Average excess return	Worst excess return
5D	19Developing evidence	100.0% (19/19)	52.6% (10/19)	+0.4%	+0.2%	-4.9%
20D	19Developing evidence	100.0% (19/19)	78.9% (15/19)	+3.7%	+3.3%	-13.3%
60D	19Developing evidence	100.0% (19/19)	57.9% (11/19)	+4.7%	+5.3%	-7.1%
120D	15Developing evidence	100.0% (15/15)	93.3% (14/15)	+17.7%	+17.3%	-0.9%

First purchase in 12M

0/18

Large purchase ≥ $100k

0/19

Cluster buying · 15D

18/19

Buying the dip · ≥20% below prior 52W high

0/1

Routine / opportunistic

Not classifiable

Nelson Jonathan MichaelCFO and Treasurer | EVP and CFO9 completed 20D event(s)

Period	Completed events	Price coverage	Hit rate	Median excess return	Average excess return	Worst excess return
5D	9Developing evidence	100.0% (9/9)	55.6% (5/9)	+0.8%	+1.3%	-2.8%
20D	9Developing evidence	100.0% (9/9)	66.7% (6/9)	+1.8%	+2.5%	-5.7%
60D	8Developing evidence	100.0% (8/8)	37.5% (3/8)	-2.6%	+0.5%	-12.4%
120D	7Developing evidence	100.0% (7/7)	100.0% (7/7)	+15.4%	+13.0%	+2.7%

First purchase in 12M

0/8

Large purchase ≥ $100k

2/9

Cluster buying · 15D

9/9

Buying the dip · ≥20% below prior 52W high

0/2

Routine / opportunistic

Not classifiable

Signal outcomes

Calculated from immutable US ranking snapshots; excess return is stock return minus SPY return. Newly saved snapshots remain pending until each forward horizon matures. This never affects the US score.

Horizon	Status	Result
5D	1 completed	+2.3% median
20D	Awaiting maturity	—
60D	Awaiting maturity	—
120D	Awaiting maturity	—

Market context

PRICE PERFORMANCE

+0.6%

+7.7%

+7.1%

12M

+46.8%

VOLATILITY & LIQUIDITY

Volatility: 24.4%
Beta: —
Avg daily volume: $3.2M

VALUATION

Market cap: —
P/E: —

FUNDAMENTALS

Profit margin: —
ROE: —
Industry: —

Prices to 09 Oct 2026: OpenBB/yfinance; volume from price cache (yfinance). It does not affect the insider score or rank.

Insiders' buying price vs the latest close

The latest close in the price history is more than a week old.

Buying size vs market trading

Complete price and volume history is not yet available.

Market-data coverage: 0 verified sessions · Latest session: — · Ratio status: Unavailable

Traded value is estimated as close × shares traded, in major currency units. Includes disclosed qualifying purchases; disclosures may lag. Contractual or planned acquisitions are not necessarily discretionary. Ratios describe relative trading size, not market participation or score contributions.

Regulatory filings

Insider filing announcement · published 2026-10-15 · trade date 2026-10-13
Insider filing announcement · published 2026-10-15 · trade date 2026-10-13
Insider filing announcement · published 2026-10-15 · trade date 2026-10-13

Unfold all 66 filings

Insider filing announcement · published 2026-10-15 · trade date 2026-10-13
Insider filing announcement · published 2026-10-15 · trade date 2026-10-13
Insider filing announcement · published 2026-10-15 · trade date 2026-10-13
Insider filing announcement · published 2026-10-15 · trade date 2026-10-13
Insider filing announcement · published 2026-10-15 · trade date 2026-10-13
Insider filing announcement · published 2026-10-15 · trade date 2026-10-13
Insider filing announcement · published 2026-10-09 · trade date 2026-09-18
Insider filing announcement · published 2026-09-17 · trade date 2026-09-16
Insider filing announcement · published 2026-09-17 · trade date 2026-09-16
Insider filing announcement · published 2026-09-17 · trade date 2026-09-16
Insider filing announcement · published 2026-09-17 · trade date 2026-09-16
Insider filing announcement · published 2026-09-17 · trade date 2026-09-16
Insider filing announcement · published 2026-09-17 · trade date 2026-09-16
Insider filing announcement · published 2026-09-17 · trade date 2026-09-16
Insider filing announcement · published 2026-09-17 · trade date 2026-09-16
Insider filing announcement · published 2026-09-17 · trade date 2026-09-16
Insider filing announcement · published 2026-09-17 · trade date 2026-09-16
Insider filing announcement · published 2026-09-17 · trade date 2026-09-16
Insider filing announcement · published 2026-09-17 · trade date 2026-09-16
Insider filing announcement · published 2026-09-16 · trade date 2026-09-14
Insider filing announcement · published 2026-09-03 · trade date 2026-09-03
Insider filing announcement · published 2026-08-27 · trade date 2026-08-26
Insider filing announcement · published 2026-08-19 · trade date 2026-08-17
Insider filing announcement · published 2026-08-12 · trade date 2026-08-11
Insider filing announcement · published 2026-08-12 · trade date 2026-08-11
Insider filing announcement · published 2026-07-30 · trade date 2026-05-27
Insider filing announcement · published 2026-07-30 · trade date 2026-05-15
Insider filing announcement · published 2026-06-03 · trade date 2026-06-03
Insider filing announcement · published 2026-06-01 · trade date 2026-05-29
Insider filing announcement · published 2026-05-19 · trade date 2026-05-18
Insider filing announcement · published 2026-05-15 · trade date 2026-05-14
Insider filing announcement · published 2026-05-15 · trade date 2026-05-14
Insider filing announcement · published 2026-05-15 · trade date 2026-05-13
Insider filing announcement · published 2026-05-11 · trade date 2026-05-08
Insider filing announcement · published 2026-05-05 · trade date 2026-04-28
Insider filing announcement · published 2026-04-30 · trade date 2026-04-29
Insider filing announcement · published 2026-04-30 · trade date 2026-04-28
Insider filing announcement · published 2026-04-29 · trade date 2026-04-28
Insider filing announcement · published 2026-04-29 · trade date 2026-04-28
Insider filing announcement · published 2026-04-29 · trade date 2026-04-27
Insider filing announcement · published 2026-03-19 · trade date 2026-03-18
Insider filing announcement · published 2026-03-13 · trade date 2026-03-12
Insider filing announcement · published 2026-03-13 · trade date 2026-03-12
Insider filing announcement · published 2026-03-13 · trade date 2026-03-12
Insider filing announcement · published 2026-03-11 · trade date 2026-03-09
Insider filing announcement · published 2026-03-10 · trade date 2026-03-09
Insider filing announcement · published 2026-03-03 · trade date 2026-03-02
Insider filing announcement · published 2026-03-03 · trade date 2026-03-02
Insider filing announcement · published 2026-02-24 · trade date 2026-02-23
Insider filing announcement · published 2026-02-13 · trade date 2026-02-11
Insider filing announcement · published 2026-02-12 · trade date 2026-02-11
Insider filing announcement · published 2025-12-17 · trade date 2025-12-17
Insider filing announcement · published 2025-12-03 · trade date 2025-12-01
Insider filing announcement · published 2025-12-01 · trade date 2025-12-01
Insider filing announcement · published 2025-11-25 · trade date 2025-11-24
Insider filing announcement · published 2025-11-24 · trade date 2025-11-21
Insider filing announcement · published 2025-11-20 · trade date 2025-11-18
Insider filing announcement · published 2025-11-18 · trade date 2025-11-18
Insider filing announcement · published 2025-11-13 · trade date 2025-11-13
Insider filing announcement · published 2025-11-12 · trade date 2025-11-10
Insider filing announcement · published 2025-11-07 · trade date 2025-11-07
Insider filing announcement · published 2025-11-06 · trade date 2025-11-05
Insider filing announcement · published 2025-11-04 · trade date 2025-11-03
Insider filing announcement · published 2025-11-03 · trade date 2025-10-31
Insider filing announcement · published 2025-10-31 · trade date 2025-10-30
Insider filing announcement · published 2025-10-31 · trade date 2025-10-30

Results and insider purchases

Results (8-K)	Bought within 5 sessions	Bought within 20 sessions
2026-07-2716:36 ET · after the closeFirst session 2026-07-28	None	3 · $266.0KSaul Kennedy O; Grimaldo Joseph F; Doane Thomas
2026-04-2712:38 ET · during trading hours	5 · $255.6KBALL JAMES N; Karmelek Nicolas; Doane Thomas	7 · $489.6KGILLES MICHAEL O; BALL JAMES N; Jensen Barry H
2026-02-0216:30 ET · after the closeFirst session 2026-02-03	None	3 · $146.6KCozzone Robert D; Jensen Barry H; Karmelek Nicolas
2025-10-2716:23 ET · after the closeFirst session 2025-10-28	2 · $174.9KCozzone Robert D; Jensen Barry H	5 · $647.5KCozzone Robert D; Jensen Barry H; Murphy Michael Dennis

Results dates are the company's 8-K filings to the SEC under Item 2.02 (results of operations); one filed after the close counts from the next session. Purchases are open-market buys reported on Form 4 (code P), by trade date; a Form 4 can arrive two business days after the trade, so the latest days can still fill in. Facts only; this does not change the score or rank.

Ownership and trading-plan context

Direct / indirect ownership	Mixed direct / indirect
10b5-1 filing evidence	Not declared in filing field
Evidence retrieved	2026-10-16T22:30:00+00:00

These are accession-level filing fields. Unavailable means the evidence was not fetched or parsed; it is never inferred as “No” and does not adjust the US score.

Filing evidence

These are underlying national-feed records from the 365-day window ending on the saved ranking snapshot. The score uses only the latest 180 days; older qualifying equity purchases remain visible for audit but do not enter the current score. The original filer, role, transaction classification, instrument, price, volume, value and source fields are retained. The first three rows are shown; remaining records can be unfolded for audit. Other transaction types are retained but excluded from the score.

Excluded transactions & classification

47 qualifying purchase disclosure(s) · 62 transaction line(s)

Dec 17, 2025Open market purchase

Jensen Barry H · EVP and Chief Admin Officer

Common Stock · 2500.0 shares × 17.07 USD · 42675.0 USD

Open filing

Dec 1, 2025Open market purchase

Murphy Michael Dennis · Director,Other

Common Stock · 6230.0 shares × 16.0 USD · 99680.0 USD

Open filing

Dec 1, 2025Open market purchase

BALL JAMES N · Director

Common Stock · 5000.0 shares × 16.13 USD · 80650.0 USD

Open filing

Unfold all 59 remaining filing row(s)

Transaction date	Published	Filer	Role	Transaction	Instrument	Price (local currency)	Quote currency	Volume	Reported value (local currency)	Source
2025-11-24	2025-11-25	Nelson Jonathan Michael	CFO and Treasurer	Open market purchase	Common Stock	15.41 USD	USD	3245.0	50005.45 USD	Open filing
2025-11-21	2025-11-24	Cozzone Robert D	President & CEO	Open market purchase	Common Stock	15.33 USD	USD	3261.0	49991.13 USD	Open filing
2025-11-18	2025-11-20	Girard Michael R	Director	Open market purchase	Common Stock	14.97 USD	USD	525.0	7859.25 USD	Open filing
2025-11-18	2025-11-18	Jensen Barry H	EVP and Chief Admin Officer	Open market purchase	Common Stock	14.93 USD	USD	2092.0	31233.559999999998 USD	Open filing
2025-11-18	2025-11-18	Jensen Barry H	EVP and Chief Admin Officer	Open market purchase	Common Stock	14.92 USD	USD	408.0	6087.36 USD	Open filing
2025-11-13	2025-11-13	Jensen Barry H	EVP and Chief Admin Officer	Open market purchase	Common Stock	15.24 USD	USD	5000.0	76200.0 USD	Open filing
2025-11-10	2025-11-12	Cozzone Robert D	President & CEO	Open market purchase	Common Stock	15.43 USD	USD	3240.0	49993.2 USD	Open filing
2025-11-07	2025-11-07	Murphy Michael Dennis	Director,Other	Open market purchase	Common Stock	15.11 USD	USD	2500.0	37775.0 USD	Open filing
2025-11-06	2025-11-07	Murphy Michael Dennis	Director,Other	Open market purchase	Common Stock	15.1 USD	USD	1000.0	15100.0 USD	Open filing
2025-11-05	2025-11-07	Murphy Michael Dennis	Director,Other	Open market purchase	Common Stock	15.13 USD	USD	6500.0	98345.0 USD	Open filing
2025-11-05	2025-11-06	Cozzone Robert D	President & CEO	Open market purchase	Common Stock	15.26 USD	USD	3277.0	50007.02 USD	Open filing
2025-11-03	2025-11-04	Cozzone Robert D	President & CEO	Open market purchase	Common Stock	15.1 USD	USD	3310.0	49981.0 USD	Open filing
2025-10-31	2025-11-03	Jensen Barry H	EVP and Chief Admin Officer	Open market purchase	Common Stock	14.78 USD	USD	293.0	4330.54 USD	Open filing
2025-10-31	2025-11-03	Jensen Barry H	EVP and Chief Admin Officer	Open market purchase	Common Stock	14.99 USD	USD	2207.0	33082.93 USD	Open filing
2025-10-30	2025-10-31	Cozzone Robert D	President & CEO	Open market purchase	Common Stock	15.03 USD	USD	3325.0	49974.75 USD	Open filing
2025-10-30	2025-10-31	Jensen Barry H	EVP and Chief Admin Officer	Open market purchase	Common Stock	15.0 USD	USD	2500.0	37500.0 USD	Open filing
2026-03-18	2026-03-19	Murphy Bartholomew H JR	EVP & Chief Operating Off	Open market purchase	Common Stock	19.15 USD	USD	1500.0	28724.999999999996 USD	Open filing
2026-03-12	2026-03-13	Murphy Bartholomew H JR	EVP & Chief Operating Off	Open market purchase	Common Stock	18.62 USD	USD	440.0	8192.800000000001 USD	Open filing
2026-03-12	2026-03-13	Girard Michael R	Director	Open market purchase	Common Stock	18.8 USD	USD	450.0	8460.0 USD	Open filing
2026-03-12	2026-03-13	Jensen Barry H	EVP and Chief Admin Officer	Open market purchase	Common Stock	18.69 USD	USD	1000.0	18690.0 USD	Open filing
2026-03-09	2026-03-11	Murphy Bartholomew H JR	EVP & Chief Operating Off	Open market purchase	Common Stock	19.09 USD	USD	1500.0	28635.0 USD	Open filing
2026-03-09	2026-03-10	Nelson Jonathan Michael	CFO and Treasurer	Open market purchase	Common Stock	19.39 USD	USD	2579.0	50006.810000000005 USD	Open filing
2026-03-02	2026-03-03	Cozzone Robert D	President & CEO	Open market purchase	Common Stock	18.79 USD	USD	1064.0	19992.559999999998 USD	Open filing
2026-03-02	2026-03-03	Karmelek Nicolas	EVP and CRO	Open market purchase	Common Stock	18.59 USD	USD	1090.0	20263.1 USD	Open filing
2026-02-23	2026-02-24	Jensen Barry H	EVP and Chief Admin Officer	Open market purchase	Common Stock	18.77 USD	USD	1000.0	18770.0 USD	Open filing
2026-02-23	2026-02-24	Jensen Barry H	EVP and Chief Admin Officer	Open market purchase	Common Stock	18.65 USD	USD	1000.0	18650.0 USD	Open filing
2026-02-11	2026-02-13	Cozzone Robert D	President & CEO	Open market purchase	Common Stock	19.36 USD	USD	2582.0	49987.52 USD	Open filing
2026-02-11	2026-02-12	Jensen Barry H	EVP and Chief Admin Officer	Open market purchase	Common Stock	18.95 USD	USD	1000.0	18950.0 USD	Open filing
2026-06-03	2026-06-03	Nelson Jonathan Michael	CFO and Treasurer	Open market purchase	Common Stock	18.9 USD	USD	1065.0	20128.5 USD	Open filing
2026-05-29	2026-06-01	Cozzone Robert D	President & CEO	Open market purchase	Common Stock	18.8 USD	USD	2128.0	40006.4 USD	Open filing
2026-05-18	2026-05-19	Jensen Barry H	EVP and Chief Admin Officer	Open market purchase	Common Stock	18.88 USD	USD	500.0	9440.0 USD	Open filing
2026-05-14	2026-05-15	GILLES MICHAEL O	Director	Open market purchase	Common Stock	19.5 USD	USD	1000.0	19500.0 USD	Open filing
2026-05-14	2026-05-15	Jensen Barry H	EVP and Chief Admin Officer	Open market purchase	Common Stock	19.26 USD	USD	500.0	9630.0 USD	Open filing
2026-05-13	2026-05-15	GILLES MICHAEL O	Director	Open market purchase	Common Stock	19.5 USD	USD	1000.0	19500.0 USD	Open filing
2026-05-13	2026-05-15	GILLES MICHAEL O	Director	Open market purchase	Common Stock	19.5 USD	USD	3000.0	58500.0 USD	Open filing
2026-05-13	2026-05-15	Cozzone Robert D	President & CEO	Open market purchase	Common Stock	19.77 USD	USD	2023.0	39994.71 USD	Open filing
2026-05-08	2026-05-11	Jensen Barry H	EVP and Chief Admin Officer	Open market purchase	Common Stock	20.19 USD	USD	1000.0	20190.0 USD	Open filing
2026-04-29	2026-04-30	Jensen Barry H	EVP and Chief Admin Officer	Open market purchase	Common Stock	20.3 USD	USD	1000.0	20300.0 USD	Open filing
2026-04-28	2026-05-05	Karmelek Nicolas	EVP and CRO	Open market purchase	Common Stock	20.76 USD	USD	1209.0	25098.84 USD	Open filing
2026-04-28	2026-04-30	Karmelek Nicolas	EVP and CRO	Open market purchase	Common Stock	20.76 USD	USD	1220.0	25327.2 USD	Open filing
2026-04-28	2026-04-29	Murphy Michael Dennis	Director,Other	Open market purchase	Common Stock	20.94 USD	USD	1850.0	38739.0 USD	Open filing
2026-04-28	2026-04-29	Doane Thomas	EVP- Human Resources	Open market purchase	Common Stock	21.16 USD	USD	2040.0	43166.4 USD	Open filing
2026-04-27	2026-04-29	BALL JAMES N	Director	Open market purchase	Common Stock	20.6 USD	USD	5000.0	103000.0 USD	Open filing
2026-09-14	2026-09-16	Murphy Michael Dennis	Director,Other	Open market purchase	Common Stock	22.12 USD	USD	5000.0	110600.0 USD	Open filing
2026-09-03	2026-09-03	Nelson Jonathan Michael	CFO and Treasurer	Open market purchase	Common Stock	22.19 USD	USD	4500.0	99855.0 USD	Open filing
2026-08-26	2026-08-27	Grimaldo Joseph F	Director	Open market purchase	Common Stock	22.02 USD	USD	5000.0	110100.0 USD	Open filing
2026-08-17	2026-08-19	Doane Thomas	EVP- Human Resources	Open market purchase	Common Stock	22.31 USD	USD	1726.0	38507.06 USD	Open filing
2026-08-11	2026-08-12	Saul Kennedy O	Director	Open market purchase	Common Stock	21.65 USD	USD	4278.0	92618.7 USD	Open filing
2026-08-11	2026-08-12	Saul Kennedy O	Director	Open market purchase	Common Stock	21.67 USD	USD	872.0	18896.24 USD	Open filing
2026-08-11	2026-08-12	Saul Kennedy O	Director	Open market purchase	Common Stock	21.63 USD	USD	145.0	3136.35 USD	Open filing
2026-08-11	2026-08-12	Saul Kennedy O	Director	Open market purchase	Common Stock	21.62 USD	USD	513.0	11091.060000000001 USD	Open filing
2026-08-11	2026-08-12	Saul Kennedy O	Director	Open market purchase	Common Stock	21.61 USD	USD	13.0	280.93 USD	Open filing
2026-08-11	2026-08-12	Saul Kennedy O	Director	Open market purchase	Common Stock	21.64 USD	USD	79.0	1709.56 USD	Open filing
2026-08-11	2026-08-12	Grimaldo Joseph F	Director	Open market purchase	Common Stock	21.44 USD	USD	4655.0	99803.20000000001 USD	Open filing
2026-05-27	2026-07-30	Karmelek Nicolas	EVP and CRO	Open market purchase	Common Stock	19.08 USD	USD	19.0	362.52 USD	Open filing
2026-05-15	2026-07-30	GILLES MICHAEL O	Director	Open market purchase	Common Stock	18.92 USD	USD	1000.0	18920.0 USD	Open filing
2026-05-15	2026-07-30	GILLES MICHAEL O	Director	Open market purchase	Common Stock	19.17 USD	USD	1000.0	19170.0 USD	Open filing
2026-05-15	2026-07-30	GILLES MICHAEL O	Director	Open market purchase	Common Stock	19.12 USD	USD	1000.0	19120.0 USD	Open filing
2026-02-25	2026-07-30	Karmelek Nicolas	EVP and CRO	Open market purchase	Common Stock	18.92 USD	USD	14.0	264.88 USD	Open filing

Showing 62 of 62 matching raw-feed row(s) from the current 365-day research window. Prices and reported values remain in the filing currency and its major unit (for example, UK pence are parsed as GBP). The screen-level $ aggregate is separately FX-normalised for research ranking, not a trade-date conversion.

Other disclosed transactions · excluded from score

View 21 other transaction(s)

Sep 16, 2026Grant or award

Murphy Michael Dennis · Director,Other

Common Stock · 20076.0 shares × 0.0 USD · 0.0 USD

Open filing

Sep 16, 2026Grant or award

Leland Jeffrey B · Director

Common Stock · 20076.0 shares × 0.0 USD · 0.0 USD

Open filing

Sep 16, 2026Grant or award

Grimaldo Joseph F · Director

Common Stock · 20076.0 shares × 0.0 USD · 0.0 USD

Open filing

Unfold all 18 remaining filing row(s)

Transaction date	Published	Filer	Role	Transaction	Instrument	Price (local currency)	Quote currency	Volume	Reported value (local currency)	Source
2026-09-16	2026-09-17	Girard Michael R	Director	Grant or award	Common Stock	0.0 USD	USD	20076.0	0.0 USD	Open filing
2026-09-16	2026-09-17	GILLES MICHAEL O	Director	Grant or award	Common Stock	0.0 USD	USD	20076.0	0.0 USD	Open filing
2026-09-16	2026-09-17	Gallagher Carol V	Director	Grant or award	Common Stock	0.0 USD	USD	20076.0	0.0 USD	Open filing
2026-09-16	2026-09-17	Flanigan Micheal Neil	Director	Grant or award	Common Stock	0.0 USD	USD	20076.0	0.0 USD	Open filing
2026-09-16	2026-09-17	Candela Vanessa	Director	Grant or award	Common Stock	0.0 USD	USD	20076.0	0.0 USD	Open filing
2026-09-16	2026-09-17	Blazar Paul	Director	Grant or award	Common Stock	0.0 USD	USD	20076.0	0.0 USD	Open filing
2026-09-16	2026-09-17	BALL JAMES N	Director	Grant or award	Common Stock	0.0 USD	USD	20076.0	0.0 USD	Open filing
2026-09-16	2026-09-17	Saul Kennedy O	Director	Grant or award	Common Stock	0.0 USD	USD	20076.0	0.0 USD	Open filing
2026-09-16	2026-09-17	O'Connell Mark	Director	Grant or award	Common Stock	0.0 USD	USD	20076.0	0.0 USD	Open filing
2026-09-18	2026-10-09	Flanigan Micheal Neil	Director	Open market sale	Common Stock	22.3501 USD	USD	1500	33525.15 USD	Open filing
2026-09-18	2026-10-09	Flanigan Micheal Neil	Director	Open market sale	Common Stock	22.3319 USD	USD	1300	29031.47 USD	Open filing
2026-09-18	2026-10-09	Flanigan Micheal Neil	Director	Open market sale	Common Stock	22.3326 USD	USD	2200	49131.72 USD	Open filing
2026-10-13	2026-10-15	Nelson Jonathan Michael	CFO and Treasurer	Grant or award	Common Stock	0.0 USD	USD	76000	0.0 USD	Open filing
2026-10-13	2026-10-15	Karmelek Nicolas	EVP and CRO	Grant or award	Common Stock	0.0 USD	USD	32000	0.0 USD	Open filing
2026-10-13	2026-10-15	Jensen Barry H	EVP and Chief Admin Officer	Grant or award	Common Stock	0.0 USD	USD	32000	0.0 USD	Open filing
2026-10-13	2026-10-15	Frost Donald J III	EVP- Consumer Banking	Grant or award	Common Stock	0.0 USD	USD	36000	0.0 USD	Open filing
2026-10-13	2026-10-15	Doane Thomas	EVP- Human Resources	Grant or award	Common Stock	0.0 USD	USD	32000	0.0 USD	Open filing
2026-10-13	2026-10-15	Cozzone Robert D	President & CEO	Grant or award	Common Stock	0.0 USD	USD	192000	0.0 USD	Open filing

Showing 21 of 21 matching raw-feed row(s) from the current 365-day research window. Prices and reported values remain in the filing currency and its major unit (for example, UK pence are parsed as GBP). The screen-level $ aggregate is separately FX-normalised for research ranking, not a trade-date conversion.

Snapshot & identity

Snapshot date: 2026-10-18
Ticker: AVBC
ISIN: —
Sector: Financial Services
Industry: —

Company logos by Parqet

How to read Form 4 transaction codes

Code	Interpretation	Screen treatment
P	Open-market / private purchase	Buy evidence when the security is qualifying equity
S	Sale	Sell evidence when the security is qualifying equity
A	Grant / award	Context only
F	Tax-related withholding	Context only
M	Option exercise	Context only
G	Gift	Context only
J / L	Other / non-directional	Context only

P/S rows for options, warrants, compensation units and debt remain visible for audit but are excluded from equity scores and quotes.

Avidia Bancorp, Inc.

WHY THIS SIGNAL?

Score anatomy

What is holding the score back?

BUYING PROFILE

Buying concentration

Key purchase quotes (filing currency)

Cluster breakdown (does not change the score)

What the filings show

Insider vs stock price

If you had followed the purchase

Insider timeline

This company: insiders buying per month, last 12 months

Who traded

Purchases against sales

Two readings of this buying

Where the evidence comes from

Bull case · the buying is informative

Bear case · discount it

Evidence still missing

Signal score history

Recent recorded points

Sector context

Insider profile outcomes

Signal outcomes

Market context

PRICE PERFORMANCE

VOLATILITY & LIQUIDITY

VALUATION

FUNDAMENTALS

Insiders' buying price vs the latest close

Buying size vs market trading

Regulatory filings

Results and insider purchases

Ownership and trading-plan context

Filing evidence

Other disclosed transactions · excluded from score

Snapshot & identity

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How to read Form 4 transaction codes