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Wirth Michael K

In the past year, 4 open-market sale filings worth $168.5M and no purchases.

Current role at each company

Open-market trades in the past year

Open-market purchases (P) and sales (S) filed in the last 365 days, not counting derivative securities or duplicate filings. Values leave out price outliers.

Bought
–
0 filings
Sold
$168.5M
4 filings
Net
−$168.5M
Bought minus sold
Companies
1
With open-market trades

Trades

Every Form 4 that lists Wirth Michael K as a reporting owner, including filings made jointly with others, grouped by company. Each row adds up one type of transaction in one filing. Only open-market purchases (P) and sales (S) are shown by default.

Insider trades
Filed (ET)Trade dateFiling delayInsiderTransactionSharesAvg priceValueHolding changeFlags
Aug 18, 2026 (view filing)5:16 PM ETAug 144 daysWirth Michael KChairman and CEOSSale−317.1K$200.46−$63.6M−92.3%26.3K after2 lots
Aug 7, 2026 (view filing)4:33 PM ETAug 52 daysWirth Michael KChairman and CEOSSale−5.55K$187.00−$1.04M−17.4%26.3K after
Mar 4, 2026 (view filing)Mar 22 daysWirth Michael KChairman and CEOSSale−272.6K$189.35−$51.6M−89.7%31.3K after5 lots10b5-1
Jan 7, 2026 (view filing)Jan 52 daysWirth Michael KChairman and CEOSSale−320.7K$162.99−$52.3M−95.7%14.4K after5 lots10b5-1
Nov 18, 2024 (view filing)Nov 144 daysWirth Michael KChairman and CEOSSale−164.6K$160.13−$26.4M−97.5%4.28K after10b5-1
Nov 8, 2022 (view filing)Nov 4-74 daysWirth Michael KChairman and CEOSSale−90.0K$185.07−$16.7M−100.0%0 after2 lots
Mar 1, 2022 (view filing)Feb 254 daysWirth Michael KChairman and CEOSSale−3.00K$139.55−$418.6K−100.0%0 after
Feb 16, 2022 (view filing)Feb 142 daysWirth Michael KChairman and CEOSSale−90.0K$136.81−$12.3M−100.0%0 after2 lots
Dec 3, 2021 (view filing)Dec 12 daysWirth Michael KChairman and CEOSSale−26.3K$114.26−$3.00M−100.0%0 after
Nov 18, 2021 (view filing)Nov 162 daysWirth Michael KChairman and CEOSSale−26.3K$118.01−$3.10M−100.0%0 after
Nov 8, 2021 (view filing)Nov 44 daysWirth Michael KChairman and CEOSSale−52.5K$113.79−$5.97M−100.0%0 after