Gilson Michelle
CHIEF FINANCIAL OFFICER
Gilson Michelle has filed 8 SEC Form 4 filings (18 transaction rows) across 1 company, with disclosures dating back to 2025. 8 of those filings fall inside the rolling window. Most recent filing: Apr 17, 2026.
On the most recent filing, Gilson Michelle is listed as CHIEF FINANCIAL OFFICER at Arcellx, Inc. Inside the rolling window, Gilson Michelle reported no open-market purchases and 6 open-market sales totaling $3.6M in ACLX. The largest disclosed transaction in the window is a sale of 11,219 ACLX shares on Feb 25, 2026, worth $1.3M.
Companies traded
Other insiders at ACLX
Insider Buying
$0
reported purchases (SEC code P)
Insider Selling
$3.6M
reported sales (SEC code S)
Companies
1
in the rolling window
| Source | |||||||
|---|---|---|---|---|---|---|---|
| ACLX | CHIEF FINANCIAL OFFICER | Sale | 11,219 | $1.3M | Feb 25 | SEC ↗ | |
| ACLX | CHIEF FINANCIAL OFFICER | Sale | 8,384 | $573K | Feb 19 | SEC ↗ | |
| ACLX | CHIEF FINANCIAL OFFICER | Sale | 11,291 | $785K | Feb 18 | SEC ↗ | |
| ACLX | CHIEF FINANCIAL OFFICER | Sale | 5,364 | $488K | Oct 15 | SEC ↗ | |
| ACLX | CHIEF FINANCIAL OFFICER | Sale | 4,882 | $420K | Oct 6 | SEC ↗ | |
| ACLX | CHIEF FINANCIAL OFFICER | Sale | 1,064 | $92K | Oct 6 | SEC ↗ |
Frequently asked questions
How many SEC Form 4 filings has Gilson Michelle made?
Gilson Michelle has filed 8 SEC Form 4 filings (18 transaction rows) across 1 company since 2025.
Which companies does Gilson Michelle trade?
Gilson Michelle has filed SEC Form 4 disclosures for 1 company, including ACLX.
When was Gilson Michelle's most recent SEC Form 4 filing?
Gilson Michelle's most recent SEC Form 4 filing on Tracefour is dated Apr 17, 2026.
What is Gilson Michelle's job title?
On the most recent SEC Form 4 filings tracked by Tracefour, Gilson Michelle is listed as CHIEF FINANCIAL OFFICER.
What is Gilson Michelle's total buy and sell value in the current window?
Inside the rolling retention window, Gilson Michelle bought $0 and sold $3.6M based on SEC Form 4 filings.
What was Gilson Michelle's largest disclosed transaction?
The largest disclosed transaction in the current window is a sale of 11,219 ACLX shares on 2026-02-25, worth $1.3M, per SEC Form 4 filings.