Insider at

04

Insider transactions

05
0 buys (P) 0 sells (S) Net: $0 + 91 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

91 other filings hidden
DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
Oct. 7, 2024 ALSN S 10b5-1 1,741 $100.00 $174,100 9,601 Direct -15.35% Disposed 18.0% (price as of 2026-10-02)
Sept. 26, 2024 ALSN S 10b5-1 2,000 $95.00 $190,000 9,601 Direct -17.24% Disposed 24.2% (price as of 2026-10-02)
Aug. 23, 2024 ALSN S 10b5-1 2,202 $90.00 $198,180 9,601 Direct -18.66% Disposed 31.1% (price as of 2026-10-02)
Aug. 15, 2024 ALSN S 10b5-1 2,000 $85.00 $170,000 9,601 Direct -17.24% Disposed 38.8% (price as of 2026-10-02)
March 4, 2024 ALSN S 10b5-1 2,564 $75.40 $193,326 5,695 Direct -31.04% Disposed 56.5% (price as of 2026-10-02)
Feb. 27, 2024 ALSN S 10b5-1 1,399 $75.12 $105,093 5,695 Direct -19.72% Disposed 57.0% (price as of 2026-10-02)
Feb. 14, 2024 ALSN S 10b5-1 512 $70.00 $35,840 5,695 Direct -8.25% Disposed 68.5% (price as of 2026-10-02)
Aug. 10, 2023 ALSN S 2,790 $59.00 $164,610 5,695 Direct -32.88% Disposed 99.9% (price as of 2026-10-02)
Nov. 17, 2022 ALSN S 10b5-1 4,310 $44.00 $189,640 3,171 Direct -57.61% Disposed 168.1% (price as of 2026-10-02)

Showing latest 100 of 111 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.

06
DateTickerSecurityUnderlying Exercise priceExpirationSharesA/D
Dec. 5, 2025 ALSN Dividend Equivalent Rights Common Stock (9) · · 9 Acquired
Aug. 29, 2025 ALSN Dividend Equivalent Rights Common Stock (9) · · 9 Acquired
May 30, 2025 ALSN Dividend Equivalent Rights Common Stock (8) · · 8 Acquired
March 14, 2025 ALSN Dividend Equivalent Rights Common Stock (9) · · 9 Acquired
Feb. 28, 2025 ALSN Performance Stock Units Common Stock (6,354) · · 6,354 Disposed
Feb. 23, 2025 ALSN Dividend Equivalent Rights Common Stock (51) · · 51 Disposed
Feb. 23, 2025 ALSN Restricted Stock Units Common Stock (1,059) · · 1,059 Disposed
Feb. 22, 2025 ALSN Dividend Equivalent Rights Common Stock (27) · · 27 Disposed
Feb. 22, 2025 ALSN Restricted Stock Units Common Stock (937) · · 937 Disposed
Feb. 21, 2025 ALSN Dividend Equivalent Rights Common Stock (7) · · 7 Disposed
Feb. 21, 2025 ALSN Restricted Stock Units Common Stock (715) · · 715 Disposed
Feb. 19, 2025 ALSN Restricted Stock Units Common Stock (1,151) · · 1,151 Acquired
Feb. 19, 2025 ALSN Employee Stock Option (right to buy) Common Stock (3,455) $103.78 Feb. 19, 2035 3,455 Acquired
Feb. 10, 2025 ALSN Performance Stock Units Common Stock (6,354) · · 6,354 Acquired
Nov. 27, 2024 ALSN Dividend Equivalent Rights Common Stock (10) · · 10 Acquired
Oct. 7, 2024 ALSN Employee Stock Option (right to buy) Common Stock (1,741) $37.11 Feb. 21, 2027 1,741 Disposed
Sept. 26, 2024 ALSN Employee Stock Option (right to buy) Common Stock (2,000) $37.11 Feb. 21, 2027 2,000 Disposed
Aug. 30, 2024 ALSN Dividend Equivalent Rights Common Stock (12) · · 12 Acquired
Aug. 23, 2024 ALSN Employee Stock Option (right to buy) Common Stock (2,202) $23.59 Feb. 17, 2026 2,202 Disposed
Aug. 15, 2024 ALSN Employee Stock Option (right to buy) Common Stock (2,000) $23.59 Feb. 17, 2026 2,000 Disposed
May 31, 2024 ALSN Dividend Equivalent Rights Common Stock (16) · · 16 Acquired
March 15, 2024 ALSN Dividend Equivalent Rights Common Stock (16) · · 16 Acquired
Feb. 28, 2024 ALSN Performance Stock Units Common Stock (3,634) · · 3,634 Disposed
Feb. 23, 2024 ALSN Dividend Equivalent Rights Common Stock (41) · · 41 Disposed
Feb. 23, 2024 ALSN Restricted Stock Units Common Stock (1,059) · · 1,059 Disposed
Feb. 22, 2024 ALSN Dividend Equivalent Rights Common Stock (16) · · 16 Disposed
Feb. 22, 2024 ALSN Restricted Stock Units Common Stock (936) · · 936 Disposed
Feb. 21, 2024 ALSN Restricted Stock Units Common Stock (2,146) · · 2,146 Acquired
Feb. 21, 2024 ALSN Employee Stock Option (right to buy) Common Stock (6,438) $70.88 Feb. 21, 2034 6,438 Acquired
Feb. 12, 2024 ALSN Pefromance Stock Units Common Stock (3,634) · · 3,634 Acquired
Feb. 10, 2024 ALSN Dividend Equivalent Rights Common Stock (42) · · 42 Disposed
Feb. 10, 2024 ALSN Restricted Stock Units Common Stock (744) · · 744 Disposed
Nov. 30, 2023 ALSN Dividend Equivalent Rights Common Stock · · 24 Acquired
Nov. 30, 2023 ALSN Dividend Equivalent Rights Common Stock (140) · · 140 Acquired
Aug. 31, 2023 ALSN Dividend Equivalent Rights Common Stock (20) · · 20 Acquired
Aug. 10, 2023 ALSN Employee Stock Option (right to buy) Common Stock (2,790) $32.13 Feb. 19, 2025 2,790 Disposed
May 31, 2023 ALSN Dividend Equivalent Rights Common Stock (26) · · 26 Acquired
March 17, 2023 ALSN Dividend Equivalent Rights Common Stock (31) · · 31 Acquired
Feb. 25, 2023 ALSN Dividend Equivalent Rights Common Stock (104) · · 104 Disposed
Feb. 25, 2023 ALSN Restricted Stock Units Common Stock (1,796) · · 1,796 Disposed
Feb. 23, 2023 ALSN Dividend Equivalent Rights Common Stock (21) · · 21 Disposed
Feb. 23, 2023 ALSN Restricted Stock Units Common Stock (1,059) · · 1,059 Disposed
Feb. 22, 2023 ALSN Restricted Stock Units Common Stock (2,810) · · 2,810 Acquired
Feb. 22, 2023 ALSN Employee Stock Option (right to buy) Common Stock (8,430) $47.35 Feb. 22, 2033 8,430 Acquired
Feb. 10, 2023 ALSN Dividend Equivalent Rights Common Stock (30) · · 30 Disposed
Feb. 10, 2023 ALSN Restricted Stock Units Common Stock (743) · · 743 Disposed
Nov. 30, 2022 ALSN Dividend Equivalent Rights Common Stock (30) · · 30 Acquired
Nov. 17, 2022 ALSN Employee Stock Option (right to buy) Common Stock (4,840) $30.23 · 4,840 Disposed
Aug. 31, 2022 ALSN Dividend Equivalent Rights Common Stock (36) · · 36 Acquired
May 27, 2022 ALSN Dividend Equivalent Rights Common Stock (33) · · 33 Acquired
March 18, 2022 ALSN Dividend Equivalent Rights Common Stock (32) · · 32 Acquired
Feb. 23, 2022 ALSN Restricted Stock Units Common Stock (3,177) · · 3,177 Acquired
Feb. 23, 2022 ALSN Employee Stock Option (right to buy) Common Stock (9,531) $39.42 Feb. 23, 2032 9,531 Acquired
Feb. 20, 2022 ALSN Dividend Equivalent Rights Common Stock (78) · · 78 Disposed
Feb. 20, 2022 ALSN Restricted Stock Units Common Stock (1,560) · · 1,560 Disposed
Feb. 10, 2022 ALSN Dividend Equivalent Rights Common Stock (14) · · 14 Disposed
Feb. 10, 2022 ALSN Restricted Stock Units Common Stock (743) · · 743 Disposed
Nov. 30, 2021 ALSN Dividend Equivalent Rights Common Stock (30) · · 30 Acquired
Aug. 27, 2021 ALSN Dividend Equivalent Rights Common Stock (28) · · 28 Acquired

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

Initial ownership (Form 3) 14 holdings

07

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

DateTickerSecuritySharesOwnership
March 12, 2024 ALSN Common Stock · Direct
Aug. 13, 2021 ALSN Common Stock 1,084 Direct
Aug. 13, 2021 ALSN Employee Stock Option (right to buy)→ Common Stock (4,840) 4,840 Direct
Aug. 13, 2021 ALSN Employee Stock Option (right to buy)→ Common Stock (2,790) 2,790 Direct
Aug. 13, 2021 ALSN Employee Stock Option (right to buy)→ Common Stock (4,202) 4,202 Direct
Aug. 13, 2021 ALSN Employee Stock Option (right to buy)→ Common Stock (3,741) 3,741 Direct
Aug. 13, 2021 ALSN Employee Stock Option (right to buy)→ Common Stock (4,735) 4,735 Direct
Aug. 13, 2021 ALSN Employee Stock Option (right to buy)→ Common Stock (4,681) 4,681 Direct
Aug. 13, 2021 ALSN Employee Stock Option (right to buy)→ Common Stock (5,388) 5,388 Direct
Aug. 13, 2021 ALSN Employee Stock Option (right to buy)→ Common Stock (6,690) 6,690 Direct
Aug. 13, 2021 ALSN Restricted Stock Units→ Common Stock (1,560) 1,560 Direct
Aug. 13, 2021 ALSN Restricted Stock Units→ Common Stock (1,796) 1,796 Direct
Aug. 13, 2021 ALSN Restricted Stock Units→ Common Stock (2,230) 2,230 Direct
Aug. 13, 2021 ALSN Dividend Equivalent Rights→ Common Stock (131) 131 Direct