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Hartshorn Michael J.

In the past year, 1 open-market sale filing worth $4.70M 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
$4.70M
1 filing
Net
−$4.70M
Bought minus sold
Companies
1
With open-market trades

Trades

Every Form 4 that lists Hartshorn Michael J. 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
Mar 26, 2026 (view filing)Mar 24-252 daysHartshorn Michael J.GROUP PRESIDENT, COOSSale−21.9K$214.80−$4.70M−15.9%116.0K after2 lots10b5-1
Mar 26, 2025 (view filing)Mar 24-252 daysHartshorn Michael J.GROUP PRESIDENT, COOSSale−17.8K$128.50−$2.28M−12.1%128.8K after2 lots10b5-1
Sep 18, 2024 (view filing)Sep 162 daysHartshorn Michael J.GROUP PRESIDENT, COOSSale−8.37K$155.64−$1.30M−7.5%103.0K after10b5-1
Mar 29, 2024 (view filing)Mar 272 daysHartshorn Michael J.GROUP PRESIDENT, COOSSale−19.0K$146.39−$2.78M−13.7%120.0K after10b5-1
Mar 20, 2024 (view filing)Mar 182 daysHartshorn Michael J.GROUP PRESIDENT, COOSSale−21.1K$145.14−$3.06M−15.5%114.5K after10b5-1
Mar 8, 2023 (view filing)Mar 62 daysHartshorn Michael J.GROUP PRESIDENT, COOSSale−20.5K$112.37−$2.31M−13.9%127.7K after