Senior insider sale
Chief Medical Officer at ARCELLX, INC. — senior position signals high conviction
$1.31M
19.79K shares
What this filing means
HEERY CHRISTOPHER plans to sell 19.79K shares of ARCELLX, INC. valued at approximately $1.31M. Form 144 is a notice of intent to sell restricted or control securities — not a mandatory transaction. This filing provides advance warning of potential selling pressure.
Filed: 1/14/2026ACC: 0001789632-26-000008
Officer· Chief Medical Officer
Since Feb 2022
19.79K
Shares to sell
$1.31M
Approx. market value
13.06K
Acquired (3 months)
1
Planned
3 completed
Securities Acquired — Last 3 Months1
Restricted Stock Units
N/A
1/6/2026
13.06KTotal acquired13.06K
| Acquisition Date | Type | Amount Acquired | Gift |
|---|---|---|---|
1/6/2026 | Restricted Stock Units N/A | 13.06K | — |
| Total | 13.06K | ||
Planned & Completed Dispositions4
Completed
—Completed
Units to sell
7.44K
Market value
$487.2K
1/13/2026
—Completed
Units to sell
6.13K
Market value
$393.3K
1/12/2026
—Completed
Units to sell
340.00
Market value
$30.6K
11/17/2025
Planned — Approximate Date
NASDAQPlanned
Units to sell
5.88K
Market value
$403.0K
1/14/2026
Total
Units
19.79K
Value
$1.31M
| Date | Units to Sell | Approx. Market Value | Exchange | Status |
|---|---|---|---|---|
| Completed | ||||
1/13/2026 | 7.44K | $487.2K | — | Completed |
1/12/2026 | 6.13K | $393.3K | — | Completed |
11/17/2025 | 340.00 | $30.6K | — | Completed |
| Planned — Approximate Date | ||||
1/14/2026 | 5.88K | $403.0K | NASDAQ | Planned |
| Total | 19.79K | $1.31M | ||