Insiders Trades
Total declarations
Company
▲ Purchases (0 ops.)
▼ Sales (6 ops.)
Latest filing published 28 May 2026 for Advanced Drainage Systems, INC.. Read the official filing
Filing timeline
BuySaleTim A. Makowski
Insider track record
Disclosed buys
0
Disclosed sells
6
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Signal history
Tim A. Makowski: trading record in brief
All filings by Tim A. Makowski on record concern Advanced Drainage Systems, Inc., in the capacity of chief executive. In total, 31 filings cover trades dated from 19 May 2021 to 26 May 2026.
No open-market purchase appears, only 6 sales worth €2.5M. Outside the open market, there are 22 share grants and 3 option exercises.
Most recently, on 28 May 2026, the filings show a share grant in Advanced Drainage Systems, Inc. Between a trade and the moment it shows up on SEC (Form 4), the median delay is 2 days. For comparison, the SEC allows two business days to file a Form 4. Keep in mind that insiders sell for many reasons unrelated to the outlook, from tax bills to estate planning. This summary is built from SEC (Form 4) disclosures alone and does not predict where the share price will go.
Companies and markets linked to Tim A. Makowski
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Declarations31 total
847 shares0Common StockSEC:0001193125-26-245184:0
129 shares@ US$133.000.0001% mcap0.6% of flowCommon StockSEC:0001193125-26-241869:0
104 shares@ US$131.590.0001% mcap0.5% of flowCommon StockSEC:0001193125-26-235054:0
88 shares@ US$136.830.0001% mcap0.5% of flowCommon StockSEC:0001193125-26-235054:1
3,729 shares0Common StockSEC:0001193125-26-235054:2
4,800 shares@ US$149.2121.2% of flowCommon StockSEC:0001193125-25-280368:0
133 shares@ US$111.000.6% of flowCommon StockSEC:0000950170-25-076966:0
1,016 shares0Common StockSEC:0000950170-25-075919:0
3,080 shares0Common StockSEC:0000950170-25-073525:0
3,800 shares@ US$170.684526.1% of flowCommon StockSEC:0000950170-24-067974:0
198 shares@ US$177.061.4% of flowCommon StockSEC:0000950170-24-064530:0
157 shares@ US$174.131.1% of flowCommon StockSEC:0000950170-24-063185:0
119 shares@ US$174.130.8% of flowCommon StockSEC:0000950170-24-063185:1
839 shares0Common StockSEC:0000950170-24-063185:2
3,145 shares0Common StockSEC:0000950170-24-061825:0
2,802 shares@ US$25.752.9% of flowCommon StockSEC:0000950170-24-016335:0
2,000 shares@ US$25.752.1% of flowCommon StockSEC:0000950170-23-069036:0
2,500 shares@ US$122.348312.4% of flowCommon StockSEC:0000950170-23-048194:0
3,000 shares@ US$109.2513.2% of flowCommon StockSEC:0000950170-23-027970:0
112 shares@ US$96.550.4% of flowCommon StockSEC:0000899243-23-013775:0
80 shares@ US$96.550.3% of flowCommon StockSEC:0000899243-23-013775:1
1,306 shares0Common StockSEC:0000899243-23-013775:2
105 shares@ US$98.400.4% of flowCommon StockSEC:0000899243-23-013685:0
4,493 shares0Common StockSEC:0000899243-23-013462:0
3,315 shares@ US$24.203.4% of flowCommon StockSEC:0000899243-22-028663:0
25 of 31 declarations
