TIM A. MAKOWSKI

Insider Reports History

Location
Hilliard, OH
Signature
/s/ Tim A. Makowski, by Scott A. Cottrill as attorney-in-fact
All insider transactions
Transactions in reports broken out by “transaction date” reported in original SEC filing, see here for transactions aggregated across transaction date

Holdings reported by TIM A. MAKOWSKI:

Company Role Class Num Shares Value Price $ Report Date Ownership
ADVANCED DRAINAGE SYSTEMS, INC. Vice President, Controller and Chief Accounting Officer Common Stock 17,557 $2,435,157 $138.70 12 Nov 2025 By KSOP
ADVANCED DRAINAGE SYSTEMS, INC. Vice President, Controller and Chief Accounting Officer Common Stock 2,467 $368,055 $149.19 12 Nov 2025 Direct
ADVANCED DRAINAGE SYSTEMS, INC. Vice President, Controller and Chief Accounting Officer Option to Purchase Common Stock 2,166 19 May 2025 Direct

Insider Reports Filed by TIM A. MAKOWSKI

Symbol Company Period Transactions Value $ Form Type Role Filing Time
WMS ADVANCED DRAINAGE SYSTEMS, INC. 12 Nov 2025 2 -$731,276 4 Vice President, Controller and Chief Accounting Officer 13 Nov 2025, 16:48
WMS ADVANCED DRAINAGE SYSTEMS, INC. 22 May 2025 1 -$14,763 4 Vice President, Controller and Chief Accounting Officer 23 May 2025, 16:23
WMS ADVANCED DRAINAGE SYSTEMS, INC. 19 May 2025 4 -$22,858 4 Vice President, Controller and Chief Accounting Officer 21 May 2025, 18:19
WMS ADVANCED DRAINAGE SYSTEMS, INC. 14 May 2025 3 -$113,771 4 Vice President, Controller and Chief Accounting Officer 16 May 2025, 16:05
WMS ADVANCED DRAINAGE SYSTEMS, INC. 31 May 2024 1 -$648,601 4 Vice President, Controller and Chief Accounting Officer 03 Jun 2024, 16:11
WMS ADVANCED DRAINAGE SYSTEMS, INC. 22 May 2024 1 -$35,058 4 Vice President, Controller and Chief Accounting Officer 24 May 2024, 16:01
WMS ADVANCED DRAINAGE SYSTEMS, INC. 18 May 2024 4 -$48,060 4 Vice President, Controller and Chief Accounting Officer 21 May 2024, 18:38
WMS ADVANCED DRAINAGE SYSTEMS, INC. 15 May 2024 3 -$251,585 4 Vice President, Controller and Chief Accounting Officer 17 May 2024, 16:56
WMS ADVANCED DRAINAGE SYSTEMS, INC. 14 Feb 2024 5 -$1,115,090 4 Vice President, Controller and Chief Accounting Officer 16 Feb 2024, 16:01
WMS ADVANCED DRAINAGE SYSTEMS, INC. 06 Dec 2023 3 -$199,946 4 Vice President, Controller and Chief Accounting Officer 08 Dec 2023, 16:01
WMS ADVANCED DRAINAGE SYSTEMS, INC. 12 Sep 2023 1 -$305,871 4 Vice President, Controller and Chief Accounting Officer 14 Sep 2023, 16:30
WMS ADVANCED DRAINAGE SYSTEMS, INC. 13 Jun 2023 1 -$327,750 4 Officer 14 Jun 2023, 16:30
WMS ADVANCED DRAINAGE SYSTEMS, INC. 19 May 2023 4 -$18,538 4 Vice President, Controller and Chief Accounting Officer 23 May 2023, 21:46
WMS ADVANCED DRAINAGE SYSTEMS, INC. 18 May 2023 1 -$10,332 4 Vice President, Controller and Chief Accounting Officer 22 May 2023, 21:33
WMS ADVANCED DRAINAGE SYSTEMS, INC. 17 May 2023 3 -$121,035 4 Vice President, Controller and Chief Accounting Officer 19 May 2023, 20:46
WMS ADVANCED DRAINAGE SYSTEMS, INC. 11 Aug 2022 5 -$705,023 4 Vice President, Controller and Chief Accounting Officer 15 Aug 2022, 18:16
WMS ADVANCED DRAINAGE SYSTEMS, INC. 08 Aug 2022 3 -$740,778 4 Vice President, Controller and Chief Accounting Officer 10 Aug 2022, 16:30
WMS ADVANCED DRAINAGE SYSTEMS, INC. 18 May 2022 7 -$239,298 4/A Vice President, Controller and Chief Accounting Officer 23 May 2022, 21:13
WMS ADVANCED DRAINAGE SYSTEMS, INC. 23 Aug 2021 1 -$232,489 4 Vice President, Controller and Chief Accounting Officer 25 Aug 2021, 16:30
WMS ADVANCED DRAINAGE SYSTEMS, INC. 22 May 2021 2 -$51,225 4 Vice President, Controller and Chief Accounting Officer 25 May 2021, 17:16
WMS ADVANCED DRAINAGE SYSTEMS, INC. 19 May 2021 6 -$222,857 4 Vice President, Controller and Chief Accounting Officer 21 May 2021, 18:00