Insider at

04

Insider transactions

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0 buys (P) 0 sells (S) Net: $0 + 89 non-open-market transactions below last 12 months, based on the transactions shown below

Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted

89 other filings hidden
DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
Sept. 9, 2022 ATRO P 2,400 $8.91 $21,384 11,317 Direct +26.91% Acquired 860.8% (price as of 2026-10-05)
Aug. 13, 2021 ATRO P 700 $13.69 $9,583 3,543 Direct +24.62% Acquired 525.3% (price as of 2026-10-05)
March 12, 2020 ATRO P 725 $13.69 $9,925 2,295 Direct +46.18% Acquired 525.3% (price as of 2026-10-05)
Aug. 6, 2019 ATRO P 100 $27.46 $2,746 1,570 Direct +6.80% Acquired 211.7% (price as of 2026-10-05)

P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding

Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.

Derivative holdings (Form 4 Table II) Options, RSUs and convertible securities reported on Form 4 Table II.

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DateTickerSecurityUnderlying Exercise priceExpirationSharesA/D
June 15, 2026 ATRO Restricted Stock Unit $.01 PV CL B STK (2,430) · · 2,430 Acquired
June 15, 2026 ATRO Restricted Stock Unit $.01 PV CL B STK (3,540) · · 3,540 Acquired
June 15, 2026 ATRO Restricted Stock Unit $.01 PV CL B STK (1,004) · · 1,004 Acquired
March 3, 2026 ATRO Restricted Stock Unit $.01 PV Com Stk (5,050) · · 5,050 Disposed
Feb. 19, 2026 ATRO Restricted Stock Unit $.01 PV Com Stk (12,150) · · 12,150 Acquired
Nov. 17, 2025 ATRO Option $.01 PV CL B STK (452) $27.72 Dec. 3, 2025 452 Disposed
Nov. 17, 2025 ATRO Option $.01 PV Com Stk (1,400) $27.72 Dec. 3, 2025 1,400 Disposed
Nov. 17, 2025 ATRO Option $.01 PV Com Stk (1,520) $31.76 Dec. 14, 2026 1,520 Disposed
Nov. 17, 2025 ATRO Option $.01 PV CL B STK (228) $31.76 Dec. 14, 2026 228 Disposed
March 18, 2025 ATRO Restricted Stock Unit $.01 PV Com Stk (5,500) · · 5,500 Disposed
March 18, 2025 ATRO Restricted Stock Unit $.01 PV Com Stk (5,500) · · 5,500 Disposed
Feb. 27, 2025 ATRO Restricted Stock Unit $.01 PV Com Stk (17,700) · · 17,700 Acquired
March 8, 2024 ATRO Restricted Stock Unit $.01 PV Com Stk (138) · · 138 Disposed
March 8, 2024 ATRO Restricted Stock Unit $.01 PV Com Stk (4,440) · · 4,440 Disposed
Feb. 22, 2024 ATRO Restricted Stock Unit $.01 PV Com Stk (5,024) · · 5,024 Acquired
March 10, 2023 ATRO Restricted Stock Unit $.01 PV COM STK (416) · · 139 Disposed
March 10, 2023 ATRO Restricted Stock Unit $.01 PV COM STK (3,675) · · 3,675 Disposed
Feb. 23, 2023 ATRO Restricted Stock Unit $.01 PV COM STK (5,050) · · 5,050 Acquired
March 11, 2022 ATRO Restricted Stock Unit $.01 PV COM STK (416) · · 139 Disposed
March 11, 2022 ATRO Restricted Stock Unit $.01 PV COM STK (2,000) · · 2,000 Disposed
Feb. 24, 2022 ATRO Restricted Stock Unit $.01 PV COM STK (5,500) · · 5,500 Acquired
March 17, 2021 ATRO Restricted Stock Unit $.01 PV COM STK (1,000) · · 1,000 Disposed
March 17, 2021 ATRO Restricted Stock Unit $.01 PV CL B STK (150) · · 150 Disposed
Feb. 26, 2021 ATRO Restricted Stock Unit $.01 PV COM STK (4,440) · · 4,440 Acquired
Feb. 26, 2021 ATRO Restricted Stock Unit $.01 PV COM STK (416) · · 416 Acquired
Feb. 28, 2020 ATRO Restricted Stock Unit $.01 PV COM STK (3,675) · · 3,675 Acquired
Feb. 26, 2019 ATRO Restricted Stock Unit $.01 PV COM STK (2,000) · · 2,000 Acquired
Oct. 12, 2018 ATRO Restricted Stock Unit $.01 PV CL B STK (150) · · 150 Acquired
Oct. 12, 2018 ATRO Option $.01 PV CL B STK (228) $31.76 Dec. 14, 2026 228 Acquired
Oct. 12, 2018 ATRO Option $.01 PV CL B STK (452) $27.72 Dec. 3, 2025 242 Acquired
Oct. 12, 2018 ATRO Option $.01 PV CL B STK (583) $30.83 Dec. 11, 2024 222 Acquired
March 1, 2018 ATRO Restricted Stock Unit $.01 PV COM STK (1,000) · · 1,000 Acquired
Dec. 14, 2016 ATRO Option $.01 PV COM STK (1,520) $36.52 Dec. 14, 2026 1,520 Acquired
Oct. 11, 2016 ATRO Option $.01 PV CL B STK (210) $31.88 Dec. 3, 2025 210 Acquired
Oct. 11, 2016 ATRO Option $.01 PV CL B STK (361) $35.46 Dec. 11, 2024 193 Acquired
Dec. 3, 2015 ATRO Option $.01 PV COM STK (1,400) $36.66 Dec. 3, 2025 1,400 Acquired

Exercise/conversion price is blank when not applicable (e.g. RSUs).

Initial ownership (Form 3) 3 holdings

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Securities held when first becoming an insider, per SEC Form 3.

DateTickerSecuritySharesOwnership
Oct. 8, 2015 ATRO Option→ $.01 PV Com Stk (1,120) 1,120 Direct
Oct. 8, 2015 ATRO Option→ $.01 PV CL B Stk (168) 168 Direct
Dec. 16, 2014 ATRO Option→ $.01 PV Com Stk (1,120) 1,120 Direct