Reported relationships
Latest disclosed role at each company.
| Company | Last reported as | Report date | Published |
|---|---|---|---|
| ADVANCED DRAINAGE SYSTEMS, INC.WMS · Entity 2328 | EVP, CFO AND SECRETARY | May 26, 2026 | May 28, 2026 |
Disclosed balances
About these balances
Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.
ADVANCED DRAINAGE SYSTEMS, INC.
Report date May 26, 2026 · Filed May 28, 2026
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Common StockSEC Table I · non-derivative | Direct | 110,511 |
Reported balance
After 2026-05-26 transaction · row 1
Account or security details depend on footnotes; rows are not merged.
1 source rowRow 1 · 2026-05-26 · Grant · Acquired 2,503 · Balance 110,511 F1: Includes 89 shares of common stock acquired under the Advanced Drainage Systems, Inc. Employee Stock Purchase Plan, exempt under Rule 16b-3(c). |
| Option to Purchase Common StokSEC Table II · derivative / convertible security · Conversion / exercise price $138.09 · Expires 2036-05-27 | Direct | 5,573 |
Reported balance
After 2026-05-26 transaction · row 3
Instrument identity requires review; Table II rows are not merged.
1 source rowRow 3 · 2026-05-26 · Grant · Acquired 5,573 · Balance 5,573 F3: The options vest in three equal annual installments beginning on May 26, 2027, provided that the Reporting Person remains continuously employed by the Issuer through each applicable vesting date. |
| Common StockSEC Table I · non-derivative | IndirectBy KSOP | 17,469.0329 |
Reported balance
Holding disclosure · report date 2026-05-26 · row 2
Holding and transaction disclosures are not merged.
1 source rowRow 2 · Balance 17,469.0329 F2: Represents current allocation under KSOP. |
Filing footnotes · ownership attribution and instrument terms
F1: Includes 89 shares of common stock acquired under the Advanced Drainage Systems, Inc. Employee Stock Purchase Plan, exempt under Rule 16b-3(c).
F2: Represents current allocation under KSOP.
F3: The options vest in three equal annual installments beginning on May 26, 2027, provided that the Reporting Person remains continuously employed by the Issuer through each applicable vesting date.
Transaction history
JSON APIPurchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”
The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.
| Transaction date | Company | Activity / security | Shares / units | Reported price | Reported value | Details |
|---|---|---|---|---|---|---|
| May 19, 2021 Filed May 21, 2021 22:00 UTC | ADVANCED DRAINAGE SYSTEMS, INC. WMS · Entity 2328 | Tax withholdingCommon Stock | 758 | $105.82 | $80,211.56 |
DisclosureSEC source: 0000899243-21-020386 · doc4.xml · nonDerivative · entry 5 Cottrill Scott A · CIK 0001343378 · EVP, CFO AND SECRETARY 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 53,429 Read SEC document |
| May 19, 2021 Filed May 21, 2021 22:00 UTC | ADVANCED DRAINAGE SYSTEMS, INC. WMS · Entity 2328 | Tax withholdingCommon Stock | 749 | $105.82 | $79,259.18 |
DisclosureSEC source: 0000899243-21-020386 · doc4.xml · nonDerivative · entry 4 Cottrill Scott A · CIK 0001343378 · EVP, CFO AND SECRETARY 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 54,187 Read SEC document |
| May 19, 2021 Filed May 21, 2021 22:00 UTC | ADVANCED DRAINAGE SYSTEMS, INC. WMS · Entity 2328 | Tax withholdingCommon Stock | 12,193 | $105.82 | $1,290,263.26 |
DisclosureSEC source: 0000899243-21-020386 · doc4.xml · nonDerivative · entry 3 Cottrill Scott A · CIK 0001343378 · EVP, CFO AND SECRETARY 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 54,936 Read SEC document |
| May 19, 2021 Filed May 21, 2021 22:00 UTC | ADVANCED DRAINAGE SYSTEMS, INC. WMS · Entity 2328 | GrantCommon Stock | 2,239 | $0.00 | $0.00 |
DisclosureSEC source: 0000899243-21-020386 · doc4.xml · nonDerivative · entry 2 Cottrill Scott A · CIK 0001343378 · EVP, CFO AND SECRETARY 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 67,129 Read SEC document |
| May 19, 2021 Filed May 21, 2021 22:00 UTC | ADVANCED DRAINAGE SYSTEMS, INC. WMS · Entity 2328 | GrantCommon Stock | 28,852 | $0.00 | $0.00 |
DisclosureSEC source: 0000899243-21-020386 · doc4.xml · nonDerivative · entry 1 Cottrill Scott A · CIK 0001343378 · EVP, CFO AND SECRETARY 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 64,890 F1 · shares: Reflects grant of performance-based units, orginally granted pursuant to the Issuer's 2017 Omnibus Incentive Plan, earned after the Issuer determined that certain performance goals for the performance period ended March 31, 2021 had been met. Total includes dividend equivalents in the amount of 1,668 shares, which dividend equivalents are settled in common stock. Read SEC document |
| March 09, 2021 Filed Mar 11, 2021 21:27 UTC | ADVANCED DRAINAGE SYSTEMS, INC. WMS · Entity 2328 | Exercise / conversionOption to Purchase Common Stock · Derivative | 45,000 | $0.00 Strike: $24.20 | $0.00 |
DisclosureSEC source: 0000899243-21-011152 · doc4.xml · derivative · entry 7 Cottrill Scott A · CIK 0001343378 · EVP, CFO AND SECRETARY 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 29,398 Underlying: Common Stock · 45,000 shares Expires 2026-03-31 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F6 · derivative.exercise_date: The options vested in five equal annual installments beginning on November 9, 2016. Read SEC document |
| March 09, 2021 Filed Mar 11, 2021 21:27 UTC | ADVANCED DRAINAGE SYSTEMS, INC. WMS · Entity 2328 | SaleCommon Stock | 12,011 | $106.88 | $1,283,733.28 |
DisclosureSEC source: 0000899243-21-011152 · doc4.xml · nonDerivative · entry 5 Cottrill Scott A · CIK 0001343378 · EVP, CFO AND SECRETARY 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 36,038 F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $106.70 to $107.38, inclusive. The reporting person undertakes to provide to Advanced Drainage Systems, Inc., any security holder of Advanced Drainage Systems, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the ranges set forth in footnote (4) to this Form 4. Read SEC document |
| March 09, 2021 Filed Mar 11, 2021 21:27 UTC | ADVANCED DRAINAGE SYSTEMS, INC. WMS · Entity 2328 | SaleCommon Stock | 15,708 | $106.15 | $1,667,415.20 |
DisclosureSEC source: 0000899243-21-011152 · doc4.xml · nonDerivative · entry 4 Cottrill Scott A · CIK 0001343378 · EVP, CFO AND SECRETARY 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 48,049 F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $105.70 to $106.69, inclusive. The reporting person undertakes to provide to Advanced Drainage Systems, Inc., any security holder of Advanced Drainage Systems, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the ranges set forth in footnote (3) to this Form 4. Read SEC document |
| March 09, 2021 Filed Mar 11, 2021 21:27 UTC | ADVANCED DRAINAGE SYSTEMS, INC. WMS · Entity 2328 | SaleCommon Stock | 11,537 | $105.04 | $1,211,891.47 |
DisclosureSEC source: 0000899243-21-011152 · doc4.xml · nonDerivative · entry 3 Cottrill Scott A · CIK 0001343378 · EVP, CFO AND SECRETARY 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 63,757 F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $104.70 to $105.66, inclusive. The reporting person undertakes to provide to Advanced Drainage Systems, Inc., any security holder of Advanced Drainage Systems, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the ranges set forth in footnote (2) to this Form 4. Read SEC document |
| March 09, 2021 Filed Mar 11, 2021 21:27 UTC | ADVANCED DRAINAGE SYSTEMS, INC. WMS · Entity 2328 | SaleCommon Stock | 5,744 | $104.32 | $599,199.72 |
DisclosureSEC source: 0000899243-21-011152 · doc4.xml · nonDerivative · entry 2 Cottrill Scott A · CIK 0001343378 · EVP, CFO AND SECRETARY 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 75,294 F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $103.70 to $104.69, inclusive. The reporting person undertakes to provide to Advanced Drainage Systems, Inc., any security holder of Advanced Drainage Systems, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the ranges set forth in footnote (1) to this Form 4. Read SEC document |
| March 09, 2021 Filed Mar 11, 2021 21:27 UTC | ADVANCED DRAINAGE SYSTEMS, INC. WMS · Entity 2328 | Exercise / conversionCommon Stock | 45,000 | $24.20 | $1,089,000.00 |
DisclosureSEC source: 0000899243-21-011152 · doc4.xml · nonDerivative · entry 1 Cottrill Scott A · CIK 0001343378 · EVP, CFO AND SECRETARY 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 81,038 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document |
| November 09, 2020 Filed Nov 12, 2020 22:00 UTC | ADVANCED DRAINAGE SYSTEMS, INC. WMS · Entity 2328 | Tax withholdingCommon Stock | 1,113 | $62.03 | $69,039.39 |
DisclosureSEC source: 0000899243-20-030833 · doc4.xml · nonDerivative · entry 1 Cottrill Scott A · CIK 0001343378 · EVP, CFO AND SECRETARY 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 36,038 F1 · shares: Represents shares withheld to satisfy the Reporting Person's tax obligations in connection with the vesting of shares of restricted common stock of the Issuer. Read SEC document |
| May 23, 2020 Filed May 27, 2020 21:49 UTC | ADVANCED DRAINAGE SYSTEMS, INC. WMS · Entity 2328 | Tax withholdingCommon Stock | 677 | $44.96 | $30,437.92 |
DisclosureSEC source: 0000899243-20-014335 · doc4.xml · nonDerivative · entry 2 Cottrill Scott A · CIK 0001343378 · EVP, CFO AND SECRETARY 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 37,151 Read SEC document |
| May 22, 2020 Filed May 27, 2020 21:49 UTC | ADVANCED DRAINAGE SYSTEMS, INC. WMS · Entity 2328 | Tax withholdingCommon Stock | 669 | $44.96 | $30,078.24 |
DisclosureSEC source: 0000899243-20-014335 · doc4.xml · nonDerivative · entry 1 Cottrill Scott A · CIK 0001343378 · EVP, CFO AND SECRETARY 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 37,828 Read SEC document |
| May 20, 2020 Filed May 22, 2020 21:45 UTC | ADVANCED DRAINAGE SYSTEMS, INC. WMS · Entity 2328 | GrantOption to Purchase Common Stock · Derivative | 16,524 | $0.00 Strike: $41.97 | $0.00 |
DisclosureSEC source: 0000899243-20-014054 · doc4.xml · derivative · entry 2 Cottrill Scott A · CIK 0001343378 · EVP, CFO AND SECRETARY 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 16,524 Underlying: Common Stock · 16,524 shares Expires 2030-05-19 F1 · derivative.exercise_date: The options vest in three equal annual installments beginning on May 19, 2021, provided that the Reporting Person remains continuously employed by the Issuer through each applicable vesting date. Read SEC document |
| May 20, 2020 Filed May 22, 2020 21:45 UTC | ADVANCED DRAINAGE SYSTEMS, INC. WMS · Entity 2328 | GrantCommon Stock | 5,069 | $0.00 | $0.00 |
DisclosureSEC source: 0000899243-20-014054 · doc4.xml · nonDerivative · entry 1 Cottrill Scott A · CIK 0001343378 · EVP, CFO AND SECRETARY 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 38,497 Read SEC document |
| February 08, 2020 Filed Feb 11, 2020 23:01 UTC | ADVANCED DRAINAGE SYSTEMS, INC. WMS · Entity 2328 | Tax withholdingCommon Stock | 1,537 | $45.77 | $70,348.49 |
DisclosureSEC source: 0000899243-20-004080 · doc4.xml · nonDerivative · entry 1 Cottrill Scott A · CIK 0001343378 · EVP, CFO AND SECRETARY 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 33,428 Read SEC document |
| November 09, 2019 Filed Nov 13, 2019 21:30 UTC | ADVANCED DRAINAGE SYSTEMS, INC. WMS · Entity 2328 | Tax withholdingCOMMON STOCK | 741 | $37.96 | $28,128.36 |
DisclosureSEC source: 0000899243-19-027192 · doc4.xml · nonDerivative · entry 1 Cottrill Scott A · CIK 0001343378 · EVP, CFO AND SECRETARY 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 34,965 Read SEC document |
| May 24, 2019 Filed May 29, 2019 21:15 UTC | ADVANCED DRAINAGE SYSTEMS, INC. WMS · Entity 2328 | Tax withholdingCOMMON STOCK | 677 | $29.96 | $20,282.92 |
DisclosureSEC source: 0000899243-19-015031 · doc4.xml · nonDerivative · entry 1 Cottrill Scott A · CIK 0001343378 · EVP, CFO AND SECRETARY 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 35,706 Read SEC document |
| May 22, 2019 Filed May 24, 2019 20:20 UTC | ADVANCED DRAINAGE SYSTEMS, INC. WMS · Entity 2328 | GrantOption to Purchase Common Stock · Derivative | 23,047 | $0.00 Strike: $27.44 | $0.00 |
DisclosureSEC source: 0000899243-19-014718 · doc4.xml · derivative · entry 2 Cottrill Scott A · CIK 0001343378 · EVP, CFO and Secretary 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 23,047 Underlying: Common Stock · 23,047 shares Expires 2029-05-21 F1 · derivative.exercise_date: The options vest in three equal annual installments beginning on May 21, 2020, provided that the Reporting Person remains continuously employed by the Issuer through each applicable vesting date. Read SEC document |
| May 22, 2019 Filed May 24, 2019 20:20 UTC | ADVANCED DRAINAGE SYSTEMS, INC. WMS · Entity 2328 | GrantCommon Stock | 6,720 | $0.00 | $0.00 |
DisclosureSEC source: 0000899243-19-014718 · doc4.xml · nonDerivative · entry 1 Cottrill Scott A · CIK 0001343378 · EVP, CFO and Secretary 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 36,383 Read SEC document |
| February 08, 2019 Filed Feb 12, 2019 22:28 UTC | ADVANCED DRAINAGE SYSTEMS, INC. WMS · Entity 2328 | Tax withholdingCOMMON STOCK | 1,629 | $24.41 | $39,763.89 |
DisclosureSEC source: 0000899243-19-003325 · doc4.xml · nonDerivative · entry 1 Cottrill Scott A · CIK 0001343378 · EVP, CFO AND SECRETARY 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 29,663 Read SEC document |
| November 09, 2018 Filed Nov 14, 2018 21:30 UTC | ADVANCED DRAINAGE SYSTEMS, INC. WMS · Entity 2328 | Tax withholdingCommon Stock | 741 | $27.85 | $20,636.85 |
DisclosureSEC source: 0000899243-18-028929 · doc4.xml · nonDerivative · entry 1 Cottrill Scott A · CIK 0001343378 · EVP, CFO and Secretary 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 31,292 Read SEC document |
| May 24, 2018 Filed May 29, 2018 21:30 UTC | ADVANCED DRAINAGE SYSTEMS, INC. WMS · Entity 2328 | GrantOption to Purchase Common Stock · Derivative | 22,408 | $0.00 Strike: $25.75 | $0.00 |
DisclosureSEC source: 0000899243-18-014284 · doc4.xml · derivative · entry 2 Cottrill Scott A · CIK 0001343378 · EVP, CFO and Secretary 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 22,408 Underlying: Common Stock · 22,408 shares Expires 2028-05-23 F1 · derivative.exercise_date: The options vest in three equal annual installments beginning on May 23, 2019, provided that the Reporting Person remains continuously employed by the Issuer through each applicable vesting date. Read SEC document |
| May 24, 2018 Filed May 29, 2018 21:30 UTC | ADVANCED DRAINAGE SYSTEMS, INC. WMS · Entity 2328 | GrantCommon Stock | 6,797 | $0.00 | $0.00 |
DisclosureSEC source: 0000899243-18-014284 · doc4.xml · nonDerivative · entry 1 Cottrill Scott A · CIK 0001343378 · EVP, CFO and Secretary 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 32,033 Read SEC document |
| February 08, 2018 Filed Feb 12, 2018 22:30 UTC | ADVANCED DRAINAGE SYSTEMS, INC. WMS · Entity 2328 | Tax withholdingCommon Stock | 1,624 | $24.05 | $39,057.20 |
DisclosureSEC source: 0000899243-18-003563 · doc4.xml · nonDerivative · entry 1 Cottrill Scott A · CIK 0001343378 · EVP, CFO and Secretary 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 25,236 Read SEC document |
| February 08, 2017 Filed Feb 10, 2017 23:45 UTC | ADVANCED DRAINAGE SYSTEMS, INC. WMS · Entity 2328 | GrantOption to Purchase Common Stock · Derivative | 74,398 | $0.00 Strike: $24.20 | $0.00 |
DisclosureSEC source: 0000899243-17-003591 · doc4.xml · derivative · entry 4 Cottrill Scott A · CIK 0001343378 · See Remarks 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 74,398 Underlying: Common Stock · 74,398 shares Expires 2026-03-31 F2 · derivative.exercise_date: The options vest in five equal annual installments beginning on November 9, 2016, provided that the Reporting Person remains continuously employed by the Issuer through each applicable vesting date. Read SEC document |
| February 08, 2017 Filed Feb 10, 2017 23:45 UTC | ADVANCED DRAINAGE SYSTEMS, INC. WMS · Entity 2328 | GrantOption to Purchase Common Stock · Derivative | 43,809 | $0.00 Strike: $24.20 | $0.00 |
DisclosureSEC source: 0000899243-17-003591 · doc4.xml · derivative · entry 3 Cottrill Scott A · CIK 0001343378 · See Remarks 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 43,809 Underlying: Common Stock · 43,809 shares Expires 2026-03-31 F1 · derivative.exercise_date: The options vest in three equal annual installments beginning on February 8, 2018, provided that the Reporting Person remains continuously employed by the Issuer through each applicable vesting date. Read SEC document |
| February 08, 2017 Filed Feb 10, 2017 23:45 UTC | ADVANCED DRAINAGE SYSTEMS, INC. WMS · Entity 2328 | GrantCommon Stock | 12,397 | $0.00 | $0.00 |
DisclosureSEC source: 0000899243-17-003591 · doc4.xml · nonDerivative · entry 2 Cottrill Scott A · CIK 0001343378 · See Remarks 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 26,860 Read SEC document |
| February 08, 2017 Filed Feb 10, 2017 23:45 UTC | ADVANCED DRAINAGE SYSTEMS, INC. WMS · Entity 2328 | GrantCommon Stock | 14,463 | $0.00 | $0.00 |
DisclosureSEC source: 0000899243-17-003591 · doc4.xml · nonDerivative · entry 1 Cottrill Scott A · CIK 0001343378 · See Remarks 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 14,463 Read SEC document |
Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.