Heery Christopher
CHIEF MEDICAL OFFICER
Heery Christopher has filed 9 SEC Form 4 filings (17 transaction rows) across 1 company, with disclosures dating back to 2025. 5 of those filings fall inside the rolling window. Most recent filing: Jan 14, 2026.
On the most recent filing, Heery Christopher is listed as CHIEF MEDICAL OFFICER at Arcellx, Inc. Inside the rolling window, Heery Christopher reported no open-market purchases and 4 open-market sales totaling $1.3M in ACLX. The largest disclosed transaction in the window is a sale of 7,437 ACLX shares on Jan 13, 2026, worth $487K.
Companies traded
Other insiders at ACLX
Insider Buying
$0
reported purchases (SEC code P)
Insider Selling
$1.3M
reported sales (SEC code S)
Companies
1
in the rolling window
Earlier trades
Open-market purchases and sales filed before the rolling 365-day window, kept from the original Form 4 filings.
| Date | Ticker | Type | Value |
|---|---|---|---|
| Sep 30, 2025 | ACLX | Sale | $126K |
| Sep 30, 2025 | ACLX | Sale | $1.2M |
| Sep 30, 2025 | ACLX | Sale | $427K |
| Sep 29, 2025 | ACLX | Sale | $6K |
| Sep 26, 2025 | ACLX | Sale | $993K |
| Sep 19, 2025 | ACLX | Sale | $24K |
| Sep 18, 2025 | ACLX | Sale | $267K |
Frequently asked questions
How many SEC Form 4 filings has Heery Christopher made?
Heery Christopher has filed 9 SEC Form 4 filings (17 transaction rows) across 1 company since 2025.
Which companies does Heery Christopher trade?
Heery Christopher has filed SEC Form 4 disclosures for 1 company, including ACLX.
When was Heery Christopher's most recent SEC Form 4 filing?
Heery Christopher's most recent SEC Form 4 filing on Tracefour is dated Jan 14, 2026.
What is Heery Christopher's job title?
On the most recent SEC Form 4 filings tracked by Tracefour, Heery Christopher is listed as CHIEF MEDICAL OFFICER.
What is Heery Christopher's total buy and sell value in the current window?
Inside the rolling retention window, Heery Christopher bought $0 and sold $1.3M based on SEC Form 4 filings.
What was Heery Christopher's largest disclosed transaction?
The largest disclosed transaction in the current window is a sale of 7,437 ACLX shares on 2026-01-13, worth $487K, per SEC Form 4 filings.