Michelle Gilson sold $566K of Arcellx (ACLX)

Executed Feb 19, disclosed Feb 19, the same day.

Value, as filed

$566K

8,284 sh across 2 lots

Executed

Feb 19

the trade date, as filed

Disclosed

Feb 19

0 days after the trade

Return, 21 sessionsiFrom the disclosed entry session; derived

–

purchases only

Returns are measured on stock purchases only.

The filer

MG Michelle Gilson CHIEF FINANCIAL OFFICER profile →

Michelle Gilson (CHIEF FINANCIAL OFFICER) filed 5 Form 4 reports in the trailing twelve months (0 purchases, 5 sales), most often in ACLX. The largest single filing was $1.3M of ACLX (11,219 sh × $113.82, as filed), executed Feb 25.

The name

ACLX ACLX ACLX · 34 filings in 24 months ticker → Insider filings, newest first→ View the original filing at www.sec.gov→

Other filings by Michelle Gilson in ACLX

ACLXSALE Arcellx, Inc. $1.3M
11,219 sh × $113.82
Exec Feb 25
Filed Feb 25 · 5:30 PM ET ACLXSALE Arcellx, Inc. $785K
11,291 sh across 2 lots
Exec Feb 17
Filed Feb 18 · 5:30 PM ET ACLXSALE Arcellx, Inc. $488K
5,364 sh × $91.04
Exec Oct 15 2025
Filed Oct 15 2025 · 5:30 PM ET ACLXSALE Arcellx, Inc. $420K
4,882 sh × $86.00
Exec Oct 3 2025
Filed Oct 6 2025 · 5:30 PM ET ACLXSALE Arcellx, Inc. $785K
12,235 sh across 2 lots
Exec May 27 2025
Filed May 28 2025 · 5:30 PM ET ACLXSALE Arcellx, Inc. $1.4M
18,009 sh across 6 lots
Exec Jan 7 2025
Filed Jan 10 2025 · 5:30 PM ET † ACLXSALE Arcellx, Inc. $831K
10,604 sh across 2 lots
Exec Jan 3 2025
Filed Jan 6 2025 · 5:30 PM ET ACLXSALE Arcellx, Inc. $881K
11,243 sh across 2 lots
Exec Jan 3 2025
Filed Jan 10 2025 · 5:30 PM ET †