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CIK 0001604028 · Large accelerated filer

ADVANCED DRAINAGE SYSTEMS, INC.

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Ticker
WMS
Exchange
NYSE
Industry
Plastics Foam Products
FY end
Mar 31
Incorporated
DE
Entity type
operating
EIN
510105665
Phone
800-733-7473
Business address
4024 GREEN STRIPE LANE, HILLIARD, OH
Open-market buys, last 90 days
$0
in 0 filings
Open-market sales, last 90 days
$0
in 0 filings

Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.

Reading 100 more Form 4s from the SEC; this list fills in as they're read.

Date Insider Transaction Shares Price Value Owned after
2025-11-12 BARBOUR D. SCOTT See Remarks Option exercise +80,030 $25.75 $2.1M 122,897
2025-11-12 BARBOUR D. SCOTT See Remarks Sale −4,538 $148.01 $672K 118,359
2025-11-12 BARBOUR D. SCOTT See Remarks Sale −73,462 $148.96 $10.9M 44,897
2025-11-12 BARBOUR D. SCOTT See Remarks Sale −2,030 $150.66 $306K 42,867
2025-11-12 BARBOUR D. SCOTT See Remarks Option exercise · Option to Purchase Common Stock −80,030 0
2025-11-12 MAKOWSKI TIM A See Remarks Sale −4,800 $149.21 $716K 2,568
2025-11-12 MAKOWSKI TIM A See Remarks Sale −101 $149.19 $15K 2,467
2025-11-11 WAUN THOMAS J. SR. EVP, International Sale −1,272.38 $148.30 $189K 796.97
2025-11-10 EVERSOLE ROBERT M Director Gift −4,100 2,386
2025-11-10 EVERSOLE ROBERT M Director Gift +4,100 60,645
2025-07-17 Seetharam Anil Director Grant or award +1,967 14,458
2025-07-17 FISCHER ALEXANDER R Director Grant or award +1,130 16,454
2025-07-17 GAST KELLY S. Director Grant or award +1,967 7,871
2025-07-17 FRATTO TANYA D Director Grant or award +1,130 29,442
2025-07-17 Haney Mark Director Grant or award +1,130 8,196
2025-07-17 KISSAM LUTHER C IV Director Grant or award +1,130 1,972
2025-07-17 COLEMAN MICHAEL B. Director Grant or award +1,130 11,681
2025-07-17 CHAIBI ANESA Director Grant or award +1,130 7,588
2025-07-17 PEREZ DE LA MESA MANUEL J Director Grant or award +1,967 23,288
2025-07-17 EVERSOLE ROBERT M Director Grant or award +2,386 6,486

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