Insider at

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Insider transactions

05
0 buys (P) 1 sells (S) Net: $-518,238 + 95 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

95 other filings hidden
DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
Dec. 1, 2025 ATRO S 9,734 $53.24 $518,238 27,078 Direct -26.44% Disposed 61.9% (price as of 2026-10-06)
Sept. 5, 2025 ATRO S 1,000 $38.21 $38,210 42,287 Direct -2.31% Disposed 125.6% (price as of 2026-10-06)
Sept. 5, 2025 ATRO S 129 $37.73 $4,867 1,066 Direct -10.79% Disposed 128.4% (price as of 2026-10-06)
March 12, 2020 ATRO P 2,000 $13.20 $26,400 5,011 Direct +66.42% Acquired 553.0% (price as of 2026-10-06)
March 2, 2020 ATRO P 600 $19.77 $11,862 3,011 Direct +24.89% Acquired 336.0% (price as of 2026-10-06)

Showing latest 100 of 103 transactions

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 (1,535) · · 1,535 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 (3,710) · · 3,710 Acquired
June 15, 2026 ATRO Option $.01 PV CL B STK (1,660) $12.63 Dec. 7, 2033 1,660 Acquired
June 15, 2026 ATRO Option $.01 PV CL B STK (7,120) $8.12 Dec. 16, 2032 7,120 Acquired
June 15, 2026 ATRO Option $.01 PV CL B STK (6,540) $9.28 Dec. 9, 2031 6,540 Acquired
June 15, 2026 ATRO Option $.01 PV CL B STK (5,400) $12.04 Jan. 21, 2031 5,400 Acquired
June 15, 2026 ATRO Option $.01 PV CL B STK (3,630) $25.03 Dec. 9, 2029 3,630 Acquired
June 15, 2026 ATRO Option $.01 PV CL B STK (2,314) $26.31 Dec. 13, 2028 2,314 Acquired
June 15, 2026 ATRO Option $.01 PV CL B STK (1,828) $29.68 Dec. 12, 2027 1,828 Acquired
June 15, 2026 ATRO Option $.01 PV CL B STK (1,508) $26.47 Dec. 14, 2026 1,508 Acquired
March 3, 2026 ATRO Restricted Stock Unit $.01 PV Com Stk (11,500) · · 11,500 Disposed
Feb. 19, 2026 ATRO Restricted Stock Unit $.01 PV Com Stk (7,675) · · 7,675 Acquired
Oct. 22, 2025 ATRO Option $.01 PV Com Stk (4,300) $27.72 Dec. 3, 2025 4,300 Disposed
Oct. 22, 2025 ATRO Option $.01 PV CL B STK (1,387) $27.72 Dec. 3, 2025 1,387 Disposed
March 18, 2025 ATRO Restricted Stock Unit $.01 PV Com Stk (9,413) · · 9,413 Disposed
March 18, 2025 ATRO Restricted Stock Unit $.01 PV Com Stk (9,413) · · 9,413 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 (210) · · 210 Disposed
March 8, 2024 ATRO Restricted Stock Unit $.01 PV Com Stk (7,838) · · 7,838 Disposed
Feb. 22, 2024 ATRO Restricted Stock Unit $.01 PV Com Stk (18,550) · · 18,550 Acquired
Dec. 7, 2023 ATRO Option $.01 PV Com Stk (8,300) $15.15 Dec. 7, 2033 8,300 Acquired
March 10, 2023 ATRO Restricted Stock Unit $.01 PV Com Stk (420) · · 210 Disposed
March 10, 2023 ATRO Restricted Stock Unit $.01 PV Com Stk (8,650) · · 6,488 Disposed
Feb. 23, 2023 ATRO Restricted Stock Unit $.01 PV COM STK (11,500) · · 11,500 Acquired
Dec. 16, 2022 ATRO Option $.01 PV COM STK (35,600) $9.74 Dec. 16, 2032 35,600 Acquired
March 11, 2022 ATRO Restricted Stock Unit $.01 PV Com Stk (420) · · 210 Disposed
March 11, 2022 ATRO Restricted Stock Unit $.01 PV Com Stk (0) · · 2,306 Disposed
Feb. 24, 2022 ATRO Restricted Stock Unit $.01 PV COM STK (12,550) · · 12,550 Acquired
Feb. 24, 2022 ATRO Restricted Stock Unit $.01 PV COM STK (12,550) · · 12,550 Acquired
Dec. 9, 2021 ATRO Option $.01 PV COM STK (32,700) $11.13 Dec. 9, 2031 32,700 Acquired
March 17, 2021 ATRO Restricted Stock Unit $.01 PV Cl B Stk (326) · · 326 Disposed
March 17, 2021 ATRO Restricted Stock Unit $.01 PV Com Stk (2,175) · · 2,175 Disposed
Feb. 26, 2021 ATRO Restricted Stock Unit $.01 PV Com Stk (10,450) · · 10,450 Acquired
Feb. 26, 2021 ATRO Restricted Stock Unit $.01 PV Com Stk (630) · · 630 Acquired
Jan. 22, 2021 ATRO Option $.01 PV Com Stk (27,000) $14.45 Jan. 22, 2031 27,000 Acquired
Feb. 28, 2020 ATRO Restricted Stock Unit $.01 PV Com Stk (8,650) · · 8,650 Acquired
Dec. 9, 2019 ATRO Option $.01 PV Com Stk (18,150) $30.04 Dec. 9, 2029 18,150 Acquired
Feb. 26, 2019 ATRO Restricted Stock Unit $.01 PV Com Stk (2,306) · · 2,306 Acquired
Dec. 13, 2018 ATRO Option $.01 PV Com Stk (11,570) $31.57 Dec. 13, 2028 11,570 Acquired
Oct. 12, 2018 ATRO Restricted Stock Unit $.01 PV Cl B Stk (326) · · 326 Acquired
Oct. 12, 2018 ATRO Option $.01 PV Cl B Stk (1,193) $35.61 Dec. 12, 2027 1,193 Acquired
Oct. 12, 2018 ATRO Option $.01 PV Cl B Stk (984) $31.76 Dec. 14, 2026 984 Acquired
Oct. 12, 2018 ATRO Option $.01 PV Cl B Stk (1,387) $27.72 Dec. 3, 2025 742 Acquired
Oct. 12, 2018 ATRO Option $.01 PV Cl B Stk (1,719) $30.83 Dec. 11, 2024 655 Acquired
Oct. 12, 2018 ATRO Option $.01 PV Cl B Stk (1,980) $34.75 March 31, 2024 571 Acquired
March 1, 2018 ATRO Restricted Stock Unit $.01 PV Com Stk (2,175) · · 2,175 Acquired
Dec. 12, 2017 ATRO Option $.01 PV Com Stk (7,950) $40.95 Dec. 12, 2027 7,950 Acquired

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

Initial ownership (Form 3) 11 holdings

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

DateTickerSecuritySharesOwnership
Jan. 4, 2017 ATRO $.01 PV Common Stock 1,582 Direct
Jan. 4, 2017 ATRO $.01 PV Class B Stock 441 Direct
Jan. 4, 2017 ATRO $.01 PV Common Stock 100 Indirect
Jan. 4, 2017 ATRO $.01 PV Class B Stock 15 Indirect
Jan. 4, 2017 ATRO Option→ $.01 PV Com Stk (2,400) 2,400 Direct
Jan. 4, 2017 ATRO Option→ $.01 PV Cl B Stk (1,409) 1,409 Direct
Jan. 4, 2017 ATRO Option→ $.01 PV Com Stk (3,300) 3,300 Direct
Jan. 4, 2017 ATRO Option→ $.01 PV Cl B Stk (1,064) 1,064 Direct
Jan. 4, 2017 ATRO Option→ $.01 PV Com Stk (4,300) 4,300 Direct
Jan. 4, 2017 ATRO Option→ $.01 PV Cl B Stk (645) 645 Direct
Jan. 4, 2017 ATRO Option→ $.01 PV Com Stk (6,560) 6,560 Direct

Compensation (DEF 14A)

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Matched by name from proxy statements (DEF 14A) — verify against the filing.

ATRO

EVP
Fiscal yearSalaryBonusStock awards Option awardsNon-equity incentivePension changeOtherTotal
2022 $359,430 · $170,178 $200,072 · · $30,025 $759,705
2021 $348,962 · · $400,521 · · $32,112 $962,199
2020 $348,962 · $170,319 · · · $131,605 $650,886

Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.