Senior insider sale
Chief People Officer at ARM HOLDINGS PLC /UK — senior position signals high conviction
$4.18M
14.90K shares
What this filing means
EATON CHARLOTTE CLAIRE plans to sell 14.90K shares of ARM HOLDINGS PLC /UK valued at approximately $4.18M. 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: 5/21/2026ACC: 0001959173-26-003881
Officer· Chief People Officer
Since Mar 2026
14.90K
Shares to sell
$4.18M
Approx. market value
11.80K
Acquired (3 months)
1
Planned
1 completed
Securities Acquired — Last 3 Months2
Restricted Stock Vesting
Compensation
5/15/2026
3.85KRestricted Stock Vesting
Compensation
11/15/2025
7.96KTotal acquired11.80K
| Acquisition Date | Type | Amount Acquired | Gift |
|---|---|---|---|
5/15/2026 | Restricted Stock Vesting Compensation | 3.85K | — |
11/15/2025 | Restricted Stock Vesting Compensation | 7.96K | — |
| Total | 11.80K | ||
Planned & Completed Dispositions2
Completed
—Completed
Units to sell
3.10K
Market value
$782.0K
5/20/2026
Planned — Approximate Date
NASDAQPlanned
Units to sell
11.80K
Market value
$3.39M
5/21/2026
Total
Units
14.90K
Value
$4.18M
| Date | Units to Sell | Approx. Market Value | Exchange | Status |
|---|---|---|---|---|
| Completed | ||||
5/20/2026 | 3.10K | $782.0K | — | Completed |
| Planned — Approximate Date | ||||
5/21/2026 | 11.80K | $3.39M | NASDAQ | Planned |
| Total | 14.90K | $4.18M | ||