Collins Spencer's Form 4 filing
Arm Holdings PLC (ARM) · filed May 13, 2026
- Accession no.
- 0001973239-26-000064
- Filed
- May 13, 2026
- Trade date
- May 11, 2026
- Filing delay
- 2 days
- Rule 10b5-1 plan
- Not checked
This filing lists 8 non-derivative transactions. Open-market sales total $11.0M. It was filed 2 days after the trade.
Reporting owners
A Form 4 can have several reporting owners, such as a person and a fund they control. Trade tables show the first one.
| Owner | Relationship to the company |
|---|---|
| Collins SpencerCIK 0001999165 | Officer (Chief Legal Officer) |
Non-derivative securities (Table I)
Acquisitions and disposals of common stock and similar shares, one row per line on the filing.
| Trade date | Security | Transaction | Shares | Price | Value | Shares after | Ownership | Flags |
|---|---|---|---|---|---|---|---|---|
| May 11, 2026 | Ordinary Shares | SSaleDisposed | −836 | $207.77F2 | −$173,695.72 | 51,125 | Direct | |
| May 11, 2026 | Ordinary Shares | SSaleDisposed | −1,849 | $208.68F3 | −$385,849.32 | 49,276 | Direct | |
| May 11, 2026 | Ordinary Shares | SSaleDisposed | −5,353 | $209.52F4 | −$1,121,560.56 | 43,923 | Direct | |
| May 11, 2026 | Ordinary Shares | SSaleDisposed | −9,815 | $210.53F5 | −$2,066,351.95 | 34,108 | Direct | |
| May 11, 2026 | Ordinary Shares | SSaleDisposed | −10,674 | $211.46F6 | −$2,257,124.04 | 23,434 | Direct | |
| May 11, 2026 | Ordinary Shares | SSaleDisposed | −11,197 | $212.51F7 | −$2,379,474.47 | 12,237 | Direct | |
| May 11, 2026 | Ordinary Shares | SSaleDisposed | −7,371 | $213.59F8 | −$1,574,371.89 | 4,866 | Direct | |
| May 11, 2026 | Ordinary Shares | SSaleDisposed | −4,866 | $214.41F9 | −$1,043,319.06 | 0 | Direct |
Footnotes and remarks
Livermore keeps the footnotes that transaction prices refer to, all footnotes of amendments (Form 4/A) and the filing's remarks. Other footnotes, such as how indirect holdings are held or the details of a trading plan, are only in the original on SEC EDGAR.
- F2
Represents weighted average sales price. The shares were sold at prices ranging from $207.01 to $207.99. The reporting person will provide upon request, to the SEC, the Issuer or security holder of the Issuer, full information regarding the number of shares sold at each separate price.
Referenced by the price of 1 transaction in Table I.
- F3
Represents weighted average sales price. The shares were sold at prices ranging from $208.16 to $208.99. The reporting person will provide upon request, to the SEC, the Issuer or security holder of the Issuer, full information regarding the number of shares sold at each separate price.
Referenced by the price of 1 transaction in Table I.
- F4
Represents weighted average sales price. The shares were sold at prices ranging from $209.00 to $209.95. The reporting person will provide upon request, to the SEC, the Issuer or security holder of the Issuer, full information regarding the number of shares sold at each separate price.
Referenced by the price of 1 transaction in Table I.
- F5
Represents weighted average sales price. The shares were sold at prices ranging from $210.00 to $210.99. The reporting person will provide upon request, to the SEC, the Issuer or security holder of the Issuer, full information regarding the number of shares sold at each separate price.
Referenced by the price of 1 transaction in Table I.
- F6
Represents weighted average sales price. The shares were sold at prices ranging from $211.00 to $211.99. The reporting person will provide upon request, to the SEC, the Issuer or security holder of the Issuer, full information regarding the number of shares sold at each separate price.
Referenced by the price of 1 transaction in Table I.
- F7
Represents weighted average sales price. The shares were sold at prices ranging from $212.00 to $212.99. The reporting person will provide upon request, to the SEC, the Issuer or security holder of the Issuer, full information regarding the number of shares sold at each separate price.
Referenced by the price of 1 transaction in Table I.
- F8
Represents weighted average sales price. The shares were sold at prices ranging from $213.00 to $213.99. The reporting person will provide upon request, to the SEC, the Issuer or security holder of the Issuer, full information regarding the number of shares sold at each separate price.
Referenced by the price of 1 transaction in Table I.
- F9
Represents weighted average sales price. The shares were sold at prices ranging from $214.00 to $214.94. The reporting person will provide upon request, to the SEC, the Issuer or security holder of the Issuer, full information regarding the number of shares sold at each separate price.
Referenced by the price of 1 transaction in Table I.