Insider at

04

Insider transactions

05
0 buys (P) 0 sells (S) Net: $0 + 33 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

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

DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
May 15, 2026 AIN A 2,390 · · 21,917 Direct +12.24% Acquired (price as of 2026-10-05)
May 16, 2025 AIN A 1 · · 3,472 Direct +0.03% Acquired (price as of 2026-10-05)
May 10, 2024 AIN A 1,519 · · 1,519 Direct · Acquired (price as of 2026-10-05)
May 12, 2023 AIN A 1,325 · · 19,527 Direct +7.28% Acquired (price as of 2026-10-05)
April 28, 2023 MTB A 954 · · 4,393 Direct +27.74% Acquired (price as of 2026-10-05)
May 20, 2022 AIN A 1,467 · · 18,202 Direct +8.77% Acquired (price as of 2026-10-05)
April 29, 2022 MTB A 721 · · 3,439 Direct +26.53% Acquired (price as of 2026-10-05)
May 13, 2021 AIN A 1,242 · · 16,735 Direct +8.02% Acquired (price as of 2026-10-05)
April 30, 2021 MTB A 761 · · 2,718 Direct +38.89% Acquired (price as of 2026-10-05)
April 1, 2021 MTB A 140 $151.61 $21,225 1,957 Direct +7.71% Acquired 44.6% (price as of 2026-10-05)
Jan. 4, 2021 MTB A 155 $127.30 $19,732 1,817 Direct +9.33% Acquired 72.2% (price as of 2026-10-05)
Dec. 16, 2020 AIN A 301 · · 15,493 Direct +1.98% Acquired (price as of 2026-10-05)
Oct. 1, 2020 MTB A 230 $92.09 $21,181 1,662 Direct +16.06% Acquired 138.1% (price as of 2026-10-05)
July 1, 2020 MTB A 218 $103.97 $22,665 1,432 Direct +17.96% Acquired 110.9% (price as of 2026-10-05)
May 14, 2020 AIN A 1,810 · · 15,192 Direct +13.53% Acquired (price as of 2026-10-05)
April 1, 2020 MTB A 219 $103.43 $22,651 1,215 Direct +21.99% Acquired 112.0% (price as of 2026-10-05)
Jan. 2, 2020 MTB A 116 $169.75 $19,691 986 Direct +13.33% Acquired 29.2% (price as of 2026-10-05)
Oct. 1, 2019 MTB A 115 $157.97 $18,167 864 Direct +15.35% Acquired 38.8% (price as of 2026-10-05)
July 1, 2019 MTB A 98 $170.07 $16,667 744 Direct +15.17% Acquired 28.9% (price as of 2026-10-05)
May 10, 2019 AIN A 1,178 $76.34 $89,929 13,382 Direct +9.65% Acquired -20.6% (price as of 2026-10-05)
April 1, 2019 MTB A 116 $157.02 $18,214 643 Direct +22.01% Acquired 39.6% (price as of 2026-10-05)
Jan. 2, 2019 MTB A 117 $143.13 $16,746 518 Direct +29.18% Acquired 53.2% (price as of 2026-10-05)
Oct. 1, 2018 MTB A 110 $164.54 $18,099 401 Direct +37.80% Acquired 33.3% (price as of 2026-10-05)
July 2, 2018 MTB A 116 $170.15 $19,737 291 Direct +66.29% Acquired 28.9% (price as of 2026-10-05)
May 11, 2018 AIN A 1,491 $60.35 $89,982 12,023 Direct +14.16% Acquired 0.4% (price as of 2026-10-05)
April 2, 2018 MTB A 90 $184.36 $16,592 175 Direct +105.88% Acquired 18.9% (price as of 2026-10-05)
Jan. 2, 2018 MTB A 85 $170.99 $14,534 85 Direct · Acquired 28.2% (price as of 2026-10-05)
May 24, 2017 AIN A 1,487 $47.05 $69,963 10,532 Direct +16.44% Acquired 28.8% (price as of 2026-10-05)
May 13, 2016 AIN A 1,833 $38.17 $69,966 8,912 Direct +25.89% Acquired 58.8% (price as of 2026-10-05)
May 29, 2015 AIN A 1,263 $39.58 $49,990 6,853 Direct +22.59% Acquired 53.1% (price as of 2026-10-05)
May 16, 2014 AIN A 1,379 $36.24 $49,975 5,590 Direct +32.75% Acquired 67.2% (price as of 2026-10-05)
May 17, 2013 AIN A 1,541 $32.43 $49,975 4,211 Direct +57.72% Acquired 86.9% (price as of 2026-10-05)
May 25, 2012 AIN A 2,670 $18.72 $49,982 2,670 Direct · Acquired 223.8% (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.

06
DateTickerSecurityUnderlying Exercise priceExpirationSharesA/D
May 16, 2025 AIN Deferred Restricted Stock Units [F1] Class A Common Stock (1,953) · · 1 Acquired
May 10, 2024 AIN Deferred Restricted Stock Units [F2] Class A Common Stock (1,519) · · 1,519 Acquired

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

Initial ownership (Form 3) 1 holding

07

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

DateTickerSecuritySharesOwnership
Nov. 29, 2017 MTB Common Stock 0 Direct