sellWeak10b5-1 plan
Christopher Heery sold $31k of ACLX
CHIEF MEDICAL OFFICER at Arcellx, Inc.. 340 shares at an average of $90.00, traded Nov 17, 2025, filed Nov 17, 2025.
Warning score
20Value
$31k
340 shares
Holdings after
284
-54% from before
From 52-week low
-
no price yet
From 52-week high
-
no price yet
Score components
- +15RoleOfficer
- +5Trade size$31k at market
- +20Share of holdings soldSold 54% of holdings
- 0ClusterNo other insider selling within 14 days
- -2010b5-1 planPre-scheduled under a 10b5-1 plan
What happened after comparable sells
Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.
Rows in this filing
Every transaction in Form 4 0001193125-25-284944, as filed. Open on EDGAR
| Date | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|
| Nov 17, 2025 | SOpen-market sale Common Stock10b5-1 | -340 | $90.00 | $31k | 284 | Nov 17, 2025 |
Related signals
Other insiders at Arcellx, Inc. and this insider’s other filings.
| Score | Company | Insider | Value | Holdings | Filed |
|---|---|---|---|---|---|
| 38Weak | Arcellx, Inc. | Rami Elghandour SEE REMARKS | $10M 89,916 shares | -25% | |
| 45Moderate | Arcellx, Inc. | Michelle Gilson CHIEF FINANCIAL OFFICER | $1.3M 11,219 shares | -25% | |
| 39Weak | Arcellx, Inc. | Michelle Gilson CHIEF FINANCIAL OFFICER | $573k 8,384 shares | -16% | |
| 42Moderate | Arcellx, Inc. | Michelle Gilson CHIEF FINANCIAL OFFICER | $785k 11,291 shares | -17% | |
| 10Weak | Arcellx, Inc. | David Charles Lubner director | $450k 6,000 shares | -22% | |
| 29Weak | Arcellx, Inc. | Christopher Heery CHIEF MEDICAL OFFICER | $403k 5,882 shares | -20% | |
| 31Weak | Arcellx, Inc. | Christopher Heery CHIEF MEDICAL OFFICER | $487k 7,437 shares | -20% | |
| 29Weak | Arcellx, Inc. | Christopher Heery CHIEF MEDICAL OFFICER | $393k 6,131 shares | -14% | |
| 30Weak | Arcellx, Inc. | Michelle Gilson CHIEF FINANCIAL OFFICER | $488k 5,364 shares | -39% | |
| 38Weak | Arcellx, Inc. | Michelle Gilson CHIEF FINANCIAL OFFICER | $512k 5,946 shares | -30% |
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.