Brian W. King Advanced Drainage Systems, Inc. (WMS) insider trading activity

Brian W. King is Executive Vice President of ADVANCED DRAINAGE SYSTEMS, INC.. Currently has a direct ownership of 16,692 shares of WMS, which is worth approximately $1.97 Million. The most recent transaction as insider was on May 22, 2025, when has been sold 167 shares (Common Stock) at a price of $111.0 per share, resulting in proceeds of $18,537. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 16.7K

24.6% 3M change

24.6% 12M change

Total Value Held $1.97 Million

BRIAN W. KING Transaction History

Date	Transaction	Value	Shares Traded	Shares Held
May 22 2025	SELL Payment of exercise price or tax liability	$18,537 $111.0 p/Share	167 Reduced 0.99%	16,692 Common Stock
May 20 2025	SELL Payment of exercise price or tax liability	$12,312 $118.39 p/Share	104 Reduced 0.61%	16,859 Common Stock
May 19 2025	SELL Payment of exercise price or tax liability	$14,866 $121.86 p/Share	122 Reduced 0.71%	16,963 Common Stock
May 19 2025	BUY Grant, award, or other acquisition	-	1,139 Added 6.25%	17,085 Common Stock
May 14 2025	SELL Payment of exercise price or tax liability	$132,022 $121.68 p/Share	1,085 Reduced 6.37%	15,946 Common Stock
May 14 2025	BUY Grant, award, or other acquisition	-	3,461 Added 16.89%	17,031 Common Stock
May 22 2024	SELL Payment of exercise price or tax liability	$29,569 $177.06 p/Share	167 Reduced 1.23%	13,396 Common Stock
May 20 2024	BUY Grant, award, or other acquisition	-	991 Added 6.81%	13,563 Common Stock
May 19 2024	SELL Payment of exercise price or tax liability	$14,278 $174.13 p/Share	82 Reduced 0.65%	12,572 Common Stock
May 18 2024	SELL Payment of exercise price or tax liability	$21,243 $174.13 p/Share	122 Reduced 0.95%	12,654 Common Stock
May 15 2024	SELL Payment of exercise price or tax liability	$173,713 $176.18 p/Share	986 Reduced 7.16%	12,776 Common Stock
May 15 2024	BUY Grant, award, or other acquisition	-	3,145 Added 18.6%	13,762 Common Stock
Dec 15 2023	SELL Open market or private sale	$263,267 $140.86 p/Share	1,869 Reduced 15.1%	10,508 Common Stock
Dec 15 2023	BUY Exercise of conversion of derivative security	$102,701 $54.95 p/Share	1,869 Added 13.12%	12,377 Common Stock
Sep 07 2023	SELL Payment of exercise price or tax liability	$35,394 $125.96 p/Share	281 Reduced 2.6%	10,508 Common Stock
May 22 2023	BUY Grant, award, or other acquisition	-	1,596 Added 12.89%	10,789 Common Stock
May 19 2023	SELL Payment of exercise price or tax liability	$7,917 $96.55 p/Share	82 Reduced 0.88%	9,193 Common Stock
May 18 2023	SELL Payment of exercise price or tax liability	$12,004 $98.4 p/Share	122 Reduced 1.3%	9,275 Common Stock
May 17 2023	SELL Payment of exercise price or tax liability	$235,152 $88.67 p/Share	2,652 Reduced 22.01%	9,397 Common Stock
May 17 2023	BUY Grant, award, or other acquisition	-	8,466 Added 41.27%	12,049 Common Stock
Aug 09 2022	SELL Open market or private sale	$263,633 $140.98 p/Share	1,870 Reduced 34.29%	3,583 Common Stock
Aug 09 2022	BUY Exercise of conversion of derivative security	$102,757 $54.95 p/Share	1,870 Added 25.54%	5,453 Common Stock
May 18 2022	BUY Grant, award, or other acquisition	-	1,134 Added 24.18%	3,556 Common Stock
Sep 07 2021	SELL Payment of exercise price or tax liability	$21,198 $116.47 p/Share	182 Reduced 6.99%	2,422 Common Stock
May 19 2021	BUY Grant, award, or other acquisition	-	784 Added 23.14%	2,604 Common Stock

BWK

Brian W. King

Executive Vice President

Hilliard, OH

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