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

PARK AEROSPACE CORP

PKE · NYSE · CIK 0000076267 · Industrials · Aerospace & Defense

INSIDER SIGNAL

No active buy signal

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

25 Form 4 transaction lines observed in the same window
7 sales · 18 option, withholding, award, gift or other lines

Last qualifying purchase2021-10-22 · Thress D. Bradley · $13.1K

WHY NO ACTIVE SIGNAL?

Purchase activityNone
Recent buyingNone
Recent salesModerate
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
SHORE BRIAN EBoard Chairman & CEO
○▼○▼○▼○▼
Esquivel Mark APresident & COO
○▼○▼
Petropoulos ConstantineSee Remarks
○▼
WARSHAW STEVEN TDirector
○
● Purchase▼ Sale○ Other

—

SIGNAL HISTORY

No recorded active-signal snapshot

Scores are archived only when the company qualifies for a published US buy-signal snapshot. Last qualifying purchase: 2021-10-22 · Thress D. Bradley.

Recent Form 4 activity

0Purchases
8Sales
21Other Form 4 lines
9SEC filings · 365 days
BUYING0 qualifying P line(s) · 180 days
SELLING7 sale line(s) · context only
OTHER18 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 has not been captured for this ticker yet. The daily market-context job processes the US universe in rotating batches.

Short interest

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

Shares short
1,456,079
Previous report
1,237,973
Avg daily volume
267,882
Days to cover
5.4

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

Qualifying code P transactions in the local Form 4 history, including purchases outside the current signal window.

Transaction dateReporting ownerTypeSecuritySharesAvg. priceApprox. valueSource
2021-10-22Thress D. BradleyPurchase (P)Common Stock1,000USD 13.10USD 13,100SEC filing ↗

Form 4 evidence

29 transaction lines in the latest 365-day window; 68 in local history.

DateOwnerTypeSecuritySharesAvg. priceApprox. valueSource
2026-08-13SHORE BRIAN ESale (S)Common Stock15,000USD 37.75USD 566,250SEC filing ↗
2026-08-13SHORE BRIAN EOption exercise / conversion (M)Common Stock15,000USD 13.63USD 204,450SEC filing ↗
2026-08-13Esquivel Mark ASale (S)Common Stock40,000USD 37.00USD 1,480,000SEC filing ↗
Show recent Form 4 evidence (19 grouped rows)
DateOwnerTypeSecuritySharesAvg. priceApprox. valueSource
2026-08-13SHORE BRIAN ESale (S)Common Stock15,000USD 37.75USD 566,250SEC filing ↗
2026-08-13SHORE BRIAN EOption exercise / conversion (M)Common Stock15,000USD 13.63USD 204,450SEC filing ↗
2026-08-13Esquivel Mark ASale (S)Common Stock40,000USD 37.00USD 1,480,000SEC filing ↗
2026-08-13Esquivel Mark AOption exercise / conversion (M)Common Stock40,000USD 12.04USD 481,400SEC filing ↗
2026-08-12SHORE BRIAN ESale (S)Common Stock65,000USD 38.17USD 2,481,050SEC filing ↗
2026-08-12SHORE BRIAN EOption exercise / conversion (M)Common Stock65,000USD 12.13USD 788,500SEC filing ↗
2026-08-11SHORE BRIAN ESale (S)Common Stock46,250USD 37.32USD 1,726,050SEC filing ↗
2026-08-11SHORE BRIAN EOption exercise / conversion (M)Common Stock46,250USD 12.14USD 561,500SEC filing ↗
2026-08-10SHORE BRIAN ESale (S)Common Stock30,000USD 37.09USD 1,112,700SEC filing ↗
2026-08-10SHORE BRIAN EOption exercise / conversion (M)Common Stock30,000USD 13.96USD 418,900SEC filing ↗
2026-07-29Esquivel Mark ASale (S)Common Stock60,000USD 33.11USD 1,986,600SEC filing ↗
2026-07-29Esquivel Mark AOption exercise / conversion (M)Common Stock60,000USD 12.70USD 762,100SEC filing ↗
2026-07-27Petropoulos ConstantineSale (S)Common Stock2,500USD 36.00USD 90,000SEC filing ↗
2026-07-27Petropoulos ConstantineOption exercise / conversion (M)Common Stock2,500USD 14.00USD 35,000SEC filing ↗
2026-06-09WARSHAW STEVEN TOption exercise / conversion (M)Common Stock3,500USD 11.06USD 38,710SEC filing ↗
2025-11-12Nickel CoryOption exercise / conversion (M)Common Stock250USD 5.23USD 1,308SEC filing ↗
2025-11-06Smith Carl WilliamSale (S)Common Stock3,000USD 19.44USD 58,320SEC filing ↗
2025-11-04Smith Carl WilliamOption exercise / conversion (M)Common Stock3,000USD 5.23USD 15,690SEC filing ↗
2025-10-24WARSHAW STEVEN TOption exercise / conversion (M)Common Stock3,000USD 5.23USD 15,690SEC 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 · —
TickerPKE
CIK0000076267
SectorIndustrials
IndustryAerospace & Defense Yahoo Finance
SEC SIC3728 Aircraft Parts & Auxiliary Equipment, NEC
ExchangeNYSE

Data coverage

Local Form 4 history68 transaction lines from 2021-07-26 to 2026-08-13
1 P purchase lines · 32 S sale lines · 35 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.