Advanced Drainage Systems Ownership & Insider Activity

Advanced Drainage Systems Inc

WMSNYSE

$131.99

2.561.98%

마지막 업데이트: Oct 6, 12:42 PM

$129.56

0.130.1%

인수합병: StormTrap Investments LLC announced it will be acquired by Advanced Drainage Systems (WMS) on Monday, October 5, 2026 for $530M

Advanced Drainage Systems Ownership & Insider Activity - Benzinga

Advanced Drainage Systems (WMS) institutional and insider ownership, recent insider transactions and ownership breakdown.

Insiders own 3.7% of shares outstanding. Institutional investors hold 77.9%.

Shares Outstanding

76.596M

Shares Float

67.494M

Insider Shares Owned

2.820M

Insider % Owned

3.7%

Institutional Shares Held

58.770M

Institutional % Held

77.9%

Ownership Breakdown

Net Insider Activity by Month

No insider filings in the last 6 months.

Date	Member	Party	Chamber	Action	Amount
Jul 16, 2025	Lisa McClain	R	House	Sale	$1,001 - $15,000
Jun 17, 2025	Lisa McClain	R	House	Purchase	$1,001 - $15,000
Jan 13, 2025	Robert Bresnahan	R	House	Sale	$1,001 - $15,000
May 7, 2024	Tommy Tuberville	R	Senate	Sale	$1,001 - $15,000
May 7, 2024	Tommy Tuberville	R	Senate	Sale	$1,001 - $15,000
Oct 17, 2023	Tommy Tuberville	R	Senate	Purchase	$1,001 - $15,000