Insider at

04

Insider transactions

05
0 buys (P) 0 sells (S) Net: $0 + 28 non-open-market transactions below 12 months to the week close of 2026-10-23

Price change vs the latest weekly close (updated to the current quote in your browser when available), split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted

No open-market trades on record; showing all filings.

DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
March 3, 2026 ACM A 2,002 · · 38,822 Direct +5.44% Acquired
Feb. 28, 2025 ACM A 1,675 · · 36,820 Direct +4.77% Acquired
March 19, 2024 ACM A 1,789 · · 35,145 Direct +5.36% Acquired
March 31, 2023 ACM A 1,987 · · 33,356 Direct +6.33% Acquired
March 1, 2023 ACM M 2,297 · · 31,369 Direct +7.90% Acquired
March 1, 2023 ACM M 2,297 · · 0 Direct -100.00% Disposed
March 1, 2022 ACM A 2,297 · · 2,297 Direct · Acquired
Feb. 24, 2022 ACM M 2,673 · · 29,072 Direct +10.13% Acquired
Feb. 24, 2022 ACM M 2,673 · · 0 Direct -100.00% Disposed
Feb. 24, 2021 ACM M 4,396 · · 26,399 Direct +19.98% Acquired
Feb. 24, 2021 ACM M 4,396 · · 0 Direct -100.00% Disposed
Feb. 24, 2021 ACM A 2,673 · · 2,673 Direct · Acquired
March 11, 2020 ACM A 4,396 · · 4,396 Direct · Acquired
March 6, 2020 ACM M 5,245 · · 22,003 Direct +31.30% Acquired
March 6, 2020 ACM M 5,245 · · 0 Direct -100.00% Disposed
March 6, 2019 ACM A 5,245 · · 5,245 Direct · Acquired
Feb. 28, 2019 ACM M 4,506 · · 16,758 Direct +36.78% Acquired
Feb. 28, 2019 ACM M 4,506 · · 0 Direct -100.00% Disposed
Feb. 28, 2018 ACM M 4,229 · · 12,252 Direct +52.71% Acquired
Feb. 28, 2018 ACM M 4,229 · · 0 Direct -100.00% Disposed
Feb. 28, 2018 ACM A 4,506 · · 4,506 Direct · Acquired
March 1, 2017 ACM M 4,836 · · 8,023 Direct +151.74% Acquired
March 1, 2017 ACM M 4,836 · · 0 Direct -100.00% Disposed
March 1, 2017 ACM A 4,229 · · 4,229 Direct · Acquired
March 2, 2016 ACM M 3,187 · · 3,187 Direct · Acquired
March 2, 2016 ACM M 3,187 · · 0 Direct -100.00% Disposed
March 2, 2016 ACM A 4,836 · · 4,836 Direct · Acquired
Aug. 3, 2015 ACM A 3,187 · · 3,187 Direct · Acquired

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
March 1, 2023 ACM Restricted Stock Units Common Stock (2,297) · · 2,297 Disposed
March 1, 2022 ACM Restricted Stock Units Common Stock (2,297) · · 2,297 Acquired
Feb. 24, 2022 ACM Restricted Stock Units Common Stock (2,673) · · 2,673 Disposed
Feb. 24, 2021 ACM Restricted Stock Units Common Stock (4,396) · · 4,396 Disposed
Feb. 24, 2021 ACM Restricted Stock Units Common Stock (2,673) · · 2,673 Acquired
March 11, 2020 ACM Restricted Stock Units Common Stock (4,396) · · 4,396 Acquired
March 6, 2020 ACM Restricted Stock Units Common Stock (5,245) · · 5,245 Disposed
March 6, 2019 ACM Restricted Stock Units Common Stock (5,245) · · 5,245 Acquired
Feb. 28, 2019 ACM Restricted Stock Units Common Stock (4,506) · · 4,506 Disposed
Feb. 28, 2018 ACM Restricted Stock Units Common Stock (4,229) · · 4,229 Disposed
Feb. 28, 2018 ACM Restricted Stock Units Common Stock (4,506) · · 4,506 Acquired
March 1, 2017 ACM Restricted Stock Units Common Stock (4,836) · · 4,836 Disposed
March 1, 2017 ACM Restricted Stock Units Common Stock (4,229) · · 4,229 Acquired
March 2, 2016 ACM Restricted Stock Units Common Stock (3,187) · · 3,187 Disposed
March 2, 2016 ACM Restricted Stock Units Common Stock (4,836) · · 4,836 Acquired
Aug. 3, 2015 ACM Restricted Stock Units Common Stock (3,187) · · 3,187 Acquired

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