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Gilson Michelle

In the past year, 5 open-market sale filings worth $3.63M 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
$3.63M
5 filings
Net
−$3.63M
Bought minus sold
Companies
1
With open-market trades

Trades

Every Form 4 that lists Gilson Michelle 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.

ACLX Arcellx, Inc.

CHIEF FINANCIAL OFFICER16 trades

Insider trades
Filed (ET)Trade dateFiling delayInsiderTransactionSharesAvg priceValueHolding changeFlags
Feb 25, 2026 (view filing)Feb 25Same dayGilson MichelleCHIEF FINANCIAL OFFICERSSale−11.2K$113.82−$1.28M−24.8%33.9K after
Feb 19, 2026 (view filing)Feb 19Same dayGilson MichelleCHIEF FINANCIAL OFFICERSSale−8.38K$68.29−$572.6K−15.7%45.2K after3 lots
Feb 18, 2026 (view filing)Feb 171 dayGilson MichelleCHIEF FINANCIAL OFFICERSSale−11.3K$69.50−$784.8K−17.4%53.5K after2 lots
Oct 15, 2025 (view filing)Oct 15Same dayGilson MichelleCHIEF FINANCIAL OFFICERSSale−5.36K$91.04−$488.3K−38.8%8.47K after10b5-1
Oct 6, 2025 (view filing)Oct 3-63 daysGilson MichelleCHIEF FINANCIAL OFFICERSSale−5.95K$86.04−$511.6K−30.1%13.8K after2 lots10b5-1
May 28, 2025 (view filing)May 271 dayGilson MichelleCHIEF FINANCIAL OFFICERSSale−12.2K$64.14−$784.8K−38.2%19.8K after2 lots
Jan 10, 2025 (view filing)Jan 7-83 daysGilson MichelleCHIEF FINANCIAL OFFICERSSale−18.0K$75.24−$1.36M−65.3%9.58K after6 lots10b5-1
Jan 10, 2025 (view filing)Jan 3-67 daysGilson MichelleCHIEF FINANCIAL OFFICERSSale−11.2K$78.36−$881.0K−29.0%27.6K afterAmended2 lots
Nov 19, 2024 (view filing)Nov 154 daysGilson MichelleCHIEF FINANCIAL OFFICERSSale−1.76K$88.87−$156.5K−100.0%0 after4 lots10b5-1
Nov 12, 2024 (view filing)Nov 84 daysGilson MichelleCHIEF FINANCIAL OFFICERSSale−12.4K$100.55−$1.24M−87.5%1.76K after3 lots10b5-1

See all 16 trades at ACLX