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© 2026 InsiderTradingScreener.com. Data from SEC EDGAR Form 4 filings.For informational purposes only. Not financial advice.

Home/Insiders/Hemby Lauren M.

Hemby Lauren M.

Officer

Officer

Total trades

3

Bought (open market)

$97K

Sold (open market)

$0

Tickers traded

1

Recent trades

Most recent Form 4 filings by Hemby Lauren M..

Hemby Lauren M.exercised4,000 shares ofCOSOat $0Apr 27 · filed Apr 29Details
Hemby Lauren M.tax-withheld1,181 shares ofCOSOat $25.59$30KApr 27 · filed Apr 29Details
Hemby Lauren M.granted4,000 shares ofCOSOFeb 11 · filed Feb 13Details

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Latest CEO & CFO Purchases Latest CEO & CFO Sales Director Purchases Officer Purchases Top Purchases This Week Top Sales This Week Top Officer Buys (Month)10% Owner Filings 10b5-1 Planned Trades Discretionary Trades Buy/Sell Ratios Politician-Insider Overlap

Hemby Lauren M.

bought

4,500 shares of

COSO

at $21.5

$97KJul 2, 2025 · filed Jul 7, 2025Details