ADVANCED DRAINAGE SYSTEMS, INC.·4

May 21, 6:19 PM ET

MAKOWSKI TIM A 4

4 · ADVANCED DRAINAGE SYSTEMS, INC. · Filed May 21, 2025

Insider Transaction Report

Form 4
Period: 2025-05-19
MAKOWSKI TIM A
See Remarks
Transactions
  • Award

    Common Stock

    2025-05-19+1,0167,691 total
  • Tax Payment

    Common Stock

    2025-05-20$118.39/sh85$10,0637,501 total
  • Tax Payment

    Common Stock

    2025-05-19$121.86/sh105$12,7957,586 total
  • Award

    Option to Purchase Common Stock

    2025-05-19+2,1662,166 total
    Exercise: $119.30Exp: 2035-05-20Common Stock (2,166 underlying)
Holdings
  • Common Stock

    (indirect: By KSOP)
    17,557.186
Footnotes (3)
  • [F1]Represents shares withheld to satisfy Reporting Person's tax obligations in connection with the vesting of shares of restricted common stock of the Issuer.
  • [F2]Represents current allocation under KSOP.
  • [F3]The options vest in three equal annual installments beginning on May 19, 2026, provided that the Reporting Person remains continuously employed by the Issuer through each applicable vesting date.

Documents

1 file
  • 4
    ownership.xmlPrimary

    4