Insider Trading Radar

Snapshot date: 2026-10-18 · Built: 2026-10-18T22:17:06+00:00 · Publication status: REVIEW

← United States · 中文

COMPANY RESEARCH

Alpha Compute Corp

ALP · United States · Financial Services

INSIDER SIGNAL

Insider activity score:71.7 / 100

4 insiders · 10 purchase events · $305k net purchases

US #127 · United States #127

WHY THIS SIGNAL?

Score anatomy

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

Cluster+28.0 / 35

How many distinct insiders bought in the cluster

Purchase size+12.5 / 25

Purchase value relative to company size and liquidity

Role+7.0 / 20

The seniority and relevance of participating insiders

Recency+8.3 / 10

How recently the purchases occurred

Conviction+9.9 / 10

How clearly buying stands out from other activity

What is holding the score back?

  • ⚠ Purchase size is modest relative to the model scale
  • ⚠ Insider role contributes less on the current role scale
  • ✓ Broad buyer cluster · 4+ distinct filers
  • ✓ Recent activity · latest purchase 2026-10-07

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

BUYING PROFILE

10 events · 4 insiders · 180d

Cluster 90%Repeat 10%Independent 0%Large 0%

Percentages are mutually exclusive and sum to 100%.

Buying concentration

65%

Largest buyer:Villani Fiorenzo · 200k USD
Gross qualified purchase transaction-line value:306k 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)

FilerPrice per unitTrade date
Villani Fiorenzo3.8 USDOct 7, 2026
Villani Fiorenzo4.4 USDSep 22, 2026
Villani Fiorenzo4.07–4.15 USDSep 15, 2026
Model details

Cluster breakdown (does not change the score)

15-day buyer breadth (count)
4 distinct reported filers
Peak time window
2026-09-09 to 2026-09-22
Current breadth input
0.800 (capped at 4+ buyers)
Buyer independence
Not yet measured; related-party fields are not cross-market comparable

What the filings show

Insider vs stock price

7 purchase day(s), 11 purchase line(s) in the 180-day window. 1 sale day(s), 1 sale line(s).

Daily close (USD)Day with an insider purchaseTwo or more insiders the same dayDay with an insider sale
0510May 2026JunJulAugSepOct2026-09-10 · 3 purchase line(s) · 3 insider(s) · close since that day +6.7%2026-09-11 · 1 purchase line(s) · 1 insider(s) · close since that day -2.0%2026-09-14 · 1 sale line(s) · close since that day -4.8%2026-09-14 · 2 purchase line(s) · 2 insider(s) · close since that day -4.8%2026-09-15 · 2 purchase line(s) · 1 insider(s) · close since that day -1.0%2026-09-16 · 1 purchase line(s) · 1 insider(s) · close since that day -3.4%2026-09-22 · 1 purchase line(s) · 1 insider(s) · close since that day -9.0%2026-10-07 · 1 purchase line(s) · 1 insider(s) · close since that day +0.0%3.96last close07 Oct

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.

Insider timeline

4 insiders bought within 14 days, 9 Sep to 22 Sep: 2 Role not classified, 1 CEO / chair, 1 CFO. 1 of them bought again later. The share closed at 3.71 on the first of those days and at 3.96 most recently (+6.7%). That week 139 companies across United States disclosed insider purchases, an ordinary week (13 of the last 26). 1 of the buyers also disclosed a sale in the window.

Several insiders within 15 days: 2026-09-09 – 2026-09-22Kaiser BrittanyKaiser BrittanyChief Executive OfficerCEO / chairLevitt Wesley AllenLevitt Wesley AllenChief Financial OfficerCFOVillani FiorenzoVillani FiorenzoSee RemarksRole not classifiedMitin YuryMitin YurySee RemarksRole not classified2026-09-14 · Mitin Yury · sale · 1,631 USD2026-09-09 · Kaiser Brittany · purchase · 50,022 USD2026-09-09 · Levitt Wesley Allen · purchase · 5,100 USD2026-09-09 · Villani Fiorenzo · purchase · 35,490 USD2026-09-11 · Mitin Yury · purchase · 12,873 USD2026-09-14 · Mitin Yury · purchase · 38,610 USD2026-09-14 · Villani Fiorenzo · purchase · 8,320 USD2026-09-15 · Villani Fiorenzo · purchase · 75,040 USD2026-09-16 · Villani Fiorenzo · purchase · 17,273 USD2026-09-22 · Villani Fiorenzo · purchase · 44,000 USD2026-10-07 · Villani Fiorenzo · purchase · 19,570 USD2026-04-20 to 2026-04-26: 74 companies2026-04-27 to 2026-05-03: 96 companies2026-05-04 to 2026-05-10: 151 companies2026-05-11 to 2026-05-17: 232 companies2026-05-18 to 2026-05-24: 259 companies2026-05-25 to 2026-05-31: 171 companies2026-06-01 to 2026-06-07: 192 companies2026-06-08 to 2026-06-14: 172 companies2026-06-15 to 2026-06-21: 163 companies2026-06-22 to 2026-06-28: 108 companies2026-06-29 to 2026-07-05: 93 companies2026-07-06 to 2026-07-12: 80 companies2026-07-13 to 2026-07-19: 79 companies2026-07-20 to 2026-07-26: 70 companies2026-07-27 to 2026-08-02: 77 companies2026-08-03 to 2026-08-09: 131 companies2026-08-10 to 2026-08-16: 200 companies2026-08-17 to 2026-08-23: 218 companies2026-08-24 to 2026-08-30: 184 companies2026-08-31 to 2026-09-06: 175 companies2026-09-07 to 2026-09-13: 139 companies2026-09-14 to 2026-09-20: 186 companies2026-09-21 to 2026-09-27: 134 companies2026-09-28 to 2026-10-04: 130 companies2026-10-05 to 2026-10-11: 73 companies2026-10-12 to 2026-10-18: 59 companiesCompanies disclosing purchases, per weekMayJunJulAugSepOct

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 9 Sep – 22 Sep, with 4 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, +1314.3% over these six months

The closing price of each day, from 0.28 on 2026-04-21 to 3.96 on 2026-10-07. 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, −11.4%

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 +1314.3%, the typical one −11.4%, 1325.7 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: 139 companies, number 13 of the last 26 weeks. If that week was a peak anyway, buying together is less special than it looks.

This company: insiders buying per month, last 12 months

Nov
Dec
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
4Sep
1Oct

Darker bars are inside the 180-day window above.

Who traded

InsiderRolePurchasesSalesBoughtFirst purchaseShare price since
Kaiser BrittanyCEO / chair1—50.0k USD2026-09-09+6.7%
Levitt Wesley AllenCFO1—5.1k USD2026-09-09+6.7%
Villani FiorenzoRole not classified6—199.7k USD2026-09-09+6.7%
Mitin YuryRole not classified2151.5k USD2026-09-11−2.0%

Purchases against sales

99%purchases
Purchases99%306.3k USD · 11 line(s) · 4 insider(s)
Sales1%1.6k USD · 1 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)

FactorWeightThis company inputPoint contribution
15-day buyer breadth (count)35%0.80028.0
Qualified-buy size25%0.49912.5
Role informativeness (inverted)20%0.65013.0
Recency10%0.8328.3
Buy/sell conviction10%0.99510.0

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, more buyers than usual here, large purchases, purchase added much to the holding, bought in the last two weeks); share price and trading, short sellers, company results were checked and none crosses a bear threshold. No data is held for: company actions.

  • The insider purchases themselvesBullseveral insiders together, more buyers than usual here, large purchases, purchase added much to the holding, bought in the last two weeks4 checked, under the threshold · 1 missing
  • Share price and trading2 checked, under the threshold
  • Short sellers2 checked, under the threshold
  • Company results1 checked, under the threshold · 1 missing
  • Company actionsno data held

Bull case · the buying is informative

  • 4 insiders bought within 15 days (2026-09-09 to 2026-09-22). Several people reaching the same decision at the same time is hard to put down to one person's circumstances.
  • No insider bought in the 180 days before this window; 4 have bought in it. The buying is new for this company, not a habit.
  • Net purchases of $305k equal 4.2% of the company's market value ($7.2M): large for the size of the business.
  • 5 of 7 purchase filings state the shares held before and after. In 2 of them the filer reported no shares of the company before the purchase. The largest addition to an existing holding took it from 2,017 to 11,917 shares (+491%). A holding here is one way of owning the shares: directly, or through one named trust or entity.
  • The latest purchase is 11 days old (2026-10-07). The buying is current, not left over from an earlier quarter.

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

  • No buyer here has 5 or more completed earlier purchases on record, so there is no track record to weigh.
  • Only one reading of profitability is held (profit margin <0.01%). Whether earnings and cash flow are rising or falling needs the last two reports side by side.
Checked and under the threshold: 9, 1 close to it
  • BearThe largest buyer accounts for 65% of the value bought. Counted for the bear side from 80%. close to the threshold
  • BearInsiders sold $1,631 in the same 180 days, 0.53% of the amount bought. Counted for the bear side from 25%.
  • BearThe share price changed +1118% over six months (three months +1484%, one month +3343%) and stands 75% below its 52-week high. Counted for the bear side from a fall of 20%.
  • BearOver three months the share price changed +1484% and the median of 143 Financial Services companies changed −1.2%: ahead by 1485 points. Counted for the bear side from 20 points behind.
  • BearNone of the 5 purchase filings ticks Form 4's 10b5-1 box.
  • BearOver the last 5 trading days to 2026-10-16, 54% of this stock's off-exchange volume was sold short; over the 60 days before, 55%. 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 1.3 days of average trading volume, down 14% from the previous report. Counted for the bear side from 10 days, or from 10% of the shares outstanding.
  • BearProfit margin on the latest captured figures is <0.01%. Counted for the bear side when negative.

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

Signal history

71.7 / 100

Latest recorded score

↑ +1.1 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.

02550751002026-10-09 · 70.62026-10-12 · 70.42026-10-13 · 70.22026-10-14 · 72.42026-10-15 · 72.32026-10-16 · 72.12026-10-18 · 71.7Oct 09Oct 13Oct 14Oct 15Oct 18

Recent recorded points

  1. 70.6
  2. 70.2
  3. 72.4
  4. 72.3
  5. 71.7
View all recorded scores
Snapshot dateSignal score
2026-10-0970.6
2026-10-1270.4
2026-10-1370.2
2026-10-1472.4
2026-10-1572.3
2026-10-1672.1
2026-10-1871.7

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.

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.

Villani FiorenzoSee Remarks1 completed 20D event(s)
PeriodCompleted eventsPrice coverageHit rateMedian excess returnAverage excess returnWorst excess return
5D3Small sample100.0% (3/3)100.0% (3/3)+7.7%+12.9%+7.1%
20D1Small sample50.0% (1/2)0.0% (0/1)-11.2%-11.2%-11.2%
60D0No dataAwaiting maturity————
120D0No dataAwaiting maturity————
First purchase in 12M
1/4
Large purchase ≥ $100k
1/4
Cluster buying · 15D
4/4
Buying the dip · ≥20% below prior 52W high
4/4
Routine / opportunistic
Not classifiable
Kaiser BrittanyChief Executive Officer | Director1 completed 20D event(s)
PeriodCompleted eventsPrice coverageHit rateMedian excess returnAverage excess returnWorst excess return
5D1Small sample50.0% (1/2)100.0% (1/1)+7.7%+7.7%+7.7%
20D1Small sample50.0% (1/2)0.0% (0/1)-11.2%-11.2%-11.2%
60D0No data0.0% (0/1)————
120D0No data0.0% (0/1)————
First purchase in 12M
1/1
Large purchase ≥ $100k
0/2
Cluster buying · 15D
2/2
Buying the dip · ≥20% below prior 52W high
1/1
Routine / opportunistic
Not classifiable
Levitt Wesley AllenChief Financial Officer1 completed 20D event(s)
PeriodCompleted eventsPrice coverageHit rateMedian excess returnAverage excess returnWorst excess return
5D1Small sample100.0% (1/1)100.0% (1/1)+15.2%+15.2%+15.2%
20D1Small sample100.0% (1/1)0.0% (0/1)-3.9%-3.9%-3.9%
60D0No dataAwaiting maturity————
120D0No dataAwaiting maturity————
First purchase in 12M
1/1
Large purchase ≥ $100k
0/1
Cluster buying · 15D
0/1
Buying the dip · ≥20% below prior 52W high
1/1
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.

HorizonStatusResult
5DAwaiting maturity—
20DAwaiting maturity—
60DAwaiting maturity—
120DAwaiting maturity—

Market context

PRICE PERFORMANCE

1M
+3343.5%
3M
+1484.0%
6M
+1118.5%
12M
-33.4%

VOLATILITY & LIQUIDITY

Volatility
7366.0%
Beta
0.54
Avg daily volume
$501,771.6

VALUATION

Market cap
$7.2M
P/E
—

FUNDAMENTALS

Profit margin
0.0%
ROE
-1356.0%
Industry
Asset Management

Prices to 07 Oct 2026: OpenBB/yfinance. From OpenBB/yfinance, captured 02 Oct 2026: Market cap, Profit margin, ROE, Beta, Industry. 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

Unfold all 7 filings

Results and insider purchases

No results announcement (8-K Item 2.02) from this company was found in its SEC filings.

Ownership and trading-plan context

Direct / indirect ownershipMixed direct / indirect
10b5-1 filing evidenceNot declared in filing field
Evidence retrieved2026-10-14T22:27:11+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

7 qualifying purchase disclosure(s) · 11 transaction line(s)

Sep 22, 2026Open market purchase
Villani Fiorenzo · See Remarks
Ordinary Shares · 10000.0 shares × 4.4 USD · 44000.0 USD
Open filing
Sep 16, 2026Open market purchase
Villani Fiorenzo · See Remarks
Ordinary Shares · 4265.0 shares × 4.05 USD · 17273.25 USD
Open filing
Sep 15, 2026Open market purchase
Villani Fiorenzo · See Remarks
Ordinary Shares · 10382.0 shares × 4.07 USD · 42254.740000000005 USD
Open filing
Unfold all 8 remaining filing row(s)
Transaction datePublishedFilerRoleTransactionInstrumentPrice (local currency)Quote currencyVolumeReported value (local currency)Source
2026-09-152026-09-17Villani FiorenzoSee RemarksOpen market purchaseOrdinary Shares4.15 USDUSD7900.032785.0 USDOpen filing
2026-09-142026-09-17Villani FiorenzoSee RemarksOpen market purchaseOrdinary Shares4.16 USDUSD2000.08320.0 USDOpen filing
2026-09-092026-09-14Villani FiorenzoSee RemarksOpen market purchaseOrdinary Shares5.07 USDUSD7000.035490.0 USDOpen filing
2026-09-092026-09-14Kaiser BrittanyChief Executive OfficerOpen market purchaseOrdinary Shares5.35 USDUSD9350.050022.5 USDOpen filing
2026-09-092026-09-11Levitt Wesley AllenChief Financial OfficerOpen market purchaseOrdinary Shares5.1 USDUSD1000.05100.0 USDOpen filing
2026-09-142026-10-05Mitin YurySee RemarksOpen market purchaseOrdinary Shares4.29 USDUSD900038610.0 USDOpen filing
2026-09-112026-10-05Mitin YurySee RemarksOpen market purchaseOrdinary Shares3.52 USDUSD365712872.64 USDOpen filing
2026-10-072026-10-13Villani FiorenzoSee RemarksOpen market purchaseOrdinary Shares3.8 USDUSD515019570.0 USDOpen filing

Showing 11 of 11 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 5 other transaction(s)

Apr 29, 2026Grant or award
Villani Fiorenzo · See Remarks
Ordinary Shares · 12359.0 shares × 0.0 USD · 0.0 USD
Open filing
Apr 29, 2026Grant or award
Villani Fiorenzo · See Remarks
Ordinary Shares · 11735.0 shares × 0.0 USD · 0.0 USD
Open filing
Apr 29, 2026Grant or award
Kaiser Brittany · Chief Executive Officer
Ordinary Shares · 7416.0 shares × 0.0 USD · 0.0 USD
Open filing
Unfold all 2 remaining filing row(s)
Transaction datePublishedFilerRoleTransactionInstrumentPrice (local currency)Quote currencyVolumeReported value (local currency)Source
2026-09-142026-10-05Mitin YurySee RemarksOpen market saleOrdinary Shares4.15 USDUSD3931630.95 USDOpen filing
2026-04-292026-10-05Mitin YurySee RemarksGrant or awardOrdinary Shares0.0 USDUSD49440.0 USDOpen filing

Showing 5 of 5 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
ALP
ISIN
—
Sector
Financial Services
Industry
—

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How to read Form 4 transaction codes

CodeInterpretationScreen treatment
POpen-market / private purchaseBuy evidence when the security is qualifying equity
SSaleSell evidence when the security is qualifying equity
AGrant / awardContext only
FTax-related withholdingContext only
MOption exerciseContext only
GGiftContext only
J / LOther / non-directionalContext only

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