Stock Trading Canary

United States · SEC Form 4 · Snapshot date: 2026-10-19 · Built: 2026-10-19 · 中文

← United States · Coverage record

US · SEC FORM 4

Atkore Inc.

ATKR · NYSE · CIK 0001666138 · Industrials · Electrical Equipment & Parts

INSIDER SIGNAL

No active buy signal

0 qualifying P purchase groups
in the current 180-day scoring window

36 Form 4 transaction lines observed in the same window
3 sales · 33 option, withholding, award, gift or other lines

Last qualifying purchaseNo qualifying purchase is present in the local Form 4 history.

WHY NO ACTIVE SIGNAL?

Purchase activityNone
Recent buyingNone
Recent salesLow
Buy signal statusInactive
Score anatomy

No score is calculated because there is no qualifying purchase in the active window. Unavailable inputs are not treated as zero or as a bearish signal.

ClusterNot calculated
Purchase sizeNot calculated
RoleNot calculated
RecencyNot calculated
ConvictionNot calculated

Why is there no score?

  • No qualifying open-market purchase supplies cluster, size, role, recency or conviction inputs.
  • Sales and other Form 4 activity remain visible as context and do not create a negative score.

Sales and other Form 4 activity are shown separately and do not create a negative buy signal. Absence of buying is not scored as bearish.

Purchase breadth, concentration & cluster buying

These modules activate when qualifying purchases enter the 180-day research window.

Insider activity timeline

Owner lanes show the latest 180 days. Symbol shape identifies the transaction type; sales remain context only.

AprMayJunJulAugSepOct
Waltz William E Jr.President and CEO
○○○
Lamps Mark F.Pres. Safety & Infrastructure
○▼○
Kershaw Justin ADirector
▼○○
James Wilbert W JrDirector
▼○○
Zeffiro A MarkDirector
○○
WYNN BETTY R.Director
○○
● Purchase▼ Sale○ Other

Showing the six most active owners; 10 additional owner(s) remain in Form 4 evidence.

SIGNAL HISTORY

No recorded active-signal snapshot

Scores are archived only when the company qualifies for a published US buy-signal snapshot.—

Recent Form 4 activity

0Purchases
5Sales
102Other Form 4 lines
99SEC filings · 365 days
BUYING0 qualifying P line(s) · 180 days
SELLING3 sale line(s) · context only
OTHER33 exercise / withholding / award / gift / other lines
10b5-1 / PLANNEDNot assessed

P is an open-market or private purchase. S is a sale. M, F, A and G usually describe exercises, tax withholding, awards and gifts. These categories remain visually separate.

Market context

Market context provides additional background on recent price performance and risk. It does not affect the Insider Signal.

Price performance

1M
+0.7%
3M
+32.3%
6M
+39.8%
12M
+46.9%

Volatility & liquidity

Volatility
50.5%
Beta
—
Avg daily value
USD 86.2M

Valuation

Market cap
USD 3.2B
P/E
—

Fundamentals

Profit margin
-0.5%
ROE
-1.1%
Industry
Electrical Equipment & Parts

Market data

Price data up to: 2026-10-09 · Price source: OpenBB/yfinance; volume from price cache (yfinance) · From SEC filings: Market cap, Profit margin, ROE · Fiscal year ended: 2025-09-30 · Market cap is the shares outstanding stated on the filing cover multiplied by the latest close. Share count date: 2026-07-31 · Status: PASS

Short interest

Short interest is external context reported to FINRA by broker-dealers. It does not affect the Insider Signal.

Shares short
1,640,932
Previous report
1,325,633
Avg daily volume
805,595
Days to cover
2.0

FINRA settlement date: 2026-09-30 · Captured 2026-10-12 · FINRA equity short interest ↗. A share count, published about a week after each of two settlement dates a month; not a percentage of shares outstanding.

Historical equity purchases

No qualifying code P equity purchase is present in the local Form 4 history.

Form 4 evidence

107 transaction lines in the latest 365-day window; 577 in local history.

DateOwnerTypeSecuritySharesAvg. priceApprox. valueSource
2026-08-28Zeffiro A MarkAward / grant (A)Common Stock48USD 0.00USD 0SEC filing ↗
2026-08-28Waltz William E Jr.Award / grant (A)Common Stock242USD 0.00USD 0SEC filing ↗
2026-08-28WYNN BETTY R.Award / grant (A)Common Stock28USD 0.00USD 0SEC filing ↗
Show recent Form 4 evidence (30 grouped rows)
DateOwnerTypeSecuritySharesAvg. priceApprox. valueSource
2026-08-28Zeffiro A MarkAward / grant (A)Common Stock48USD 0.00USD 0SEC filing ↗
2026-08-28Waltz William E Jr.Award / grant (A)Common Stock242USD 0.00USD 0SEC filing ↗
2026-08-28WYNN BETTY R.Award / grant (A)Common Stock28USD 0.00USD 0SEC filing ↗
2026-08-28SCHROCK MICHAEL VAward / grant (A)Common Stock8USD 0.00USD 0SEC filing ↗
2026-08-28Pregenzer John WAward / grant (A)Common Stock82USD 0.00USD 0SEC filing ↗
2026-08-28MUSE SCOTT HAward / grant (A)Common Stock95USD 0.00USD 0SEC filing ↗
2026-08-28Lowe LeAngela W.Award / grant (A)Common Stock36USD 0.00USD 0SEC filing ↗
2026-08-28Lamps Mark F.Award / grant (A)Common Stock47USD 0.00USD 0SEC filing ↗
2026-08-28Kershaw Justin AAward / grant (A)Common Stock66USD 0.00USD 0SEC filing ↗
2026-08-28Kelly Daniel SAward / grant (A)Common Stock36USD 0.00USD 0SEC filing ↗
2026-08-28James Wilbert W JrAward / grant (A)Common Stock60USD 0.00USD 0SEC filing ↗
2026-08-28Isbell Jeri LAward / grant (A)Common Stock98USD 0.00USD 0SEC filing ↗
2026-08-28Edwards Barbara JoanneAward / grant (A)Common Stock18USD 0.00USD 0SEC filing ↗
2026-08-28Edmonds Franklin S. Jr.Award / grant (A)Common Stock10USD 0.00USD 0SEC filing ↗
2026-08-28Deitzer John MichaelAward / grant (A)Common Stock47USD 0.00USD 0SEC filing ↗
2026-08-28Alvey James WilliamAward / grant (A)Common Stock9USD 0.00USD 0SEC filing ↗
2026-08-10Lamps Mark F.Sale (S)Common Stock300USD 93.75USD 28,125SEC filing ↗
2026-05-29Zeffiro A MarkAward / grant (A)Common Stock54USD 0.00USD 0SEC filing ↗
2026-05-29Waltz William E Jr.Award / grant (A)Common Stock272USD 0.00USD 0SEC filing ↗
2026-05-29WYNN BETTY R.Award / grant (A)Common Stock31USD 0.00USD 0SEC filing ↗
2026-05-29SCHROCK MICHAEL VAward / grant (A)Common Stock9USD 0.00USD 0SEC filing ↗
2026-05-29Pregenzer John WAward / grant (A)Common Stock92USD 0.00USD 0SEC filing ↗
2026-05-29MUSE SCOTT HAward / grant (A)Common Stock107USD 0.00USD 0SEC filing ↗
2026-05-29Lowe LeAngela W.Award / grant (A)Common Stock41USD 0.00USD 0SEC filing ↗
2026-05-29Lamps Mark F.Award / grant (A)Common Stock53USD 0.00USD 0SEC filing ↗
2026-05-29Kershaw Justin AAward / grant (A)Common Stock74USD 0.00USD 0SEC filing ↗
2026-05-29Kelly Daniel SAward / grant (A)Common Stock41USD 0.00USD 0SEC filing ↗
2026-05-29James Wilbert W JrAward / grant (A)Common Stock68USD 0.00USD 0SEC filing ↗
2026-05-29Isbell Jeri LAward / grant (A)Common Stock110USD 0.00USD 0SEC filing ↗
2026-05-29Edwards Barbara JoanneAward / grant (A)Common Stock20USD 0.00USD 0SEC filing ↗

Multiple price lines in one filing are grouped and share-weighted. Price and value are blank when a grouped filing line lacks price evidence.

Snapshot & identity

Snapshot date2026-10-19
Ranking versionUS-v1.2
Data qualityPASS ELIGIBLE · —
TickerATKR
CIK0001666138
SectorIndustrials
IndustryElectrical Equipment & Parts Yahoo Finance
SEC SIC3690 Miscellaneous Electrical Machinery, Equipment & Supplies
ExchangeNYSE

Data coverage

Local Form 4 history577 transaction lines from 2020-01-30 to 2026-08-28
0 P purchase lines · 86 S sale lines · 491 other lines
SEC company submissionsOpen SEC filings ↗

Local ledger as of 2026-10-19. Mapping status is an audit field and does not erase SEC filing evidence.