ARM ARM HOLDINGS PLC /UK
Nasdaq · SEC CIK 1973239 · EDGAR
- Bought, last 12 months
- $0 0 purchases by 0 insiders
- Sold, last 12 months
- $72.16M 19 sales by 7 insiders
- Filings on record
- 34 since 2026-03-27, latest 2026-09-23 17:06
BoughtSold
Most active insiders, 12 months
| Insider | Title | Bought | Sold |
|---|---|---|---|
| Child Jason | CFO | — | $19.99M |
| Collins Spencer | CLO | — | $19.80M |
| Abbey William | Chief Commercial Off | — | $12.02M |
| Haas Rene A. | CEO, Dir | — | $6.63M |
| Grisenthwaite Richard Roy | Chief Architect | — | $5.09M |
| Bartels Laura Kathleen | CAO | — | $4.44M |
| Eaton Charlotte Claire | CHRO | — | $4.18M |
| Sine Jeffrey | Dir | — | — |
| Schooler Rosemary | Dir | — | — |
| SOHN YOUNG | Dir | — | — |
Transactions 47
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| T | 2026-09-23 17:06 | 2026-09-21 | ARM | Child Jason | CFO | S - Sale | $300.00 | -10.4K | 153.4K | -6% | -$3.12M |
| D | 2026-09-10 16:22 | 2026-08-31 | ARM | Haas Rene A. | CEO, Dir | A - Grant | $108.33 | +64 | 338.7K | +0.0% | +$6,933 |
| T | 2026-08-31 17:06 | 2026-08-27 | ARM | Child Jason | CFO | S - Sale | $255.33 | -10.4K | 163.8K | -6% | -$2.66M |
| DM | 2026-08-18 17:31 | 2026-08-17 | ARM | Bartels Laura Kathleen | CAO | M - OptEx | — | +1,681 | 13.8K | +14% | — |
| D | 2026-08-18 17:31 | 2026-08-17 | ARM | Bartels Laura Kathleen | CAO | F - Tax | $271.43 | -856 | 13.0K | -6% | -$232.3K |
| 2026-08-11 16:21 | 2026-08-07 | ARM | Sine Jeffrey | Dir | G - Gift | $0.00 | -9,572 | 0 | -100% | $0 | |
| 2026-06-04 17:05 | 2026-06-02 | ARM | Bartels Laura Kathleen | CAO | S - Sale | $392.70 | -11.3K | 12.1K | -48% | -$4.44M | |
| M | 2026-06-03 16:46 | 2026-06-01 | ARM | Abbey William | Chief Commercial Off | S - Sale | $402.72 | -6,566 | 20.6K | -24% | -$2.64M |
| 2026-06-01 16:33 | 2026-05-28 | ARM | Abbey William | Chief Commercial Off | S - Sale | $343.81 | -4,200 | 27.1K | -13% | -$1.44M | |
| 2026-05-26 18:01 | 2026-05-22 | ARM | Abbey William | Chief Commercial Off | S - Sale | $305.82 | -2,300 | 31.3K | -7% | -$703.4K | |
| 2026-05-22 17:24 | 2026-05-21 | ARM | Abbey William | Chief Commercial Off | S - Sale | $287.03 | -4,655 | 33.6K | -12% | -$1.34M | |
| M | 2026-05-22 17:23 | 2026-05-21 | ARM | Eaton Charlotte Claire | CHRO | S - Sale | $290.01 | -7,805 | 0 | -100% | -$2.26M |
| 2026-05-21 16:16 | 2026-05-19 | ARM | Collins Spencer | CLO | S - Sale | $215.00 | -40.9K | 0 | -100% | -$8.80M | |
| M | 2026-05-21 16:15 | 2026-05-19+ | ARM | Abbey William | Chief Commercial Off | S - Sale | $234.64 | -16.0K | 38.3K | -29% | -$3.74M |
| T | 2026-05-21 16:13 | 2026-05-20 | ARM | Child Jason | CFO | S - Sale | $226.54 | -31.9K | 174.2K | -15% | -$7.23M |
| M | 2026-05-21 16:12 | 2026-05-20+ | ARM | Eaton Charlotte Claire | CHRO | S - Sale | $269.44 | -7,100 | 7,805 | -48% | -$1.91M |
| DM | 2026-05-19 17:25 | 2026-05-15 | ARM | Bartels Laura Kathleen | CAO | M - OptEx | — | +6,758 | 26.8K | +34% | — |
| D | 2026-05-19 17:25 | 2026-05-15 | ARM | Bartels Laura Kathleen | CAO | F - Tax | $209.16 | -3,383 | 23.4K | -13% | -$707.6K |
| DMT | 2026-05-19 17:23 | 2026-05-15 | ARM | Abbey William | Chief Commercial Off | A - Grant | — | +23.3K | 75.0K | +45% | — |
| DMT | 2026-05-19 17:23 | 2026-05-15 | ARM | Abbey William | Chief Commercial Off | M - OptEx | — | +8,200 | 79.7K | +11% | — |
| DT | 2026-05-19 17:23 | 2026-05-15 | ARM | Abbey William | Chief Commercial Off | F - Tax | $209.16 | -15.3K | 64.4K | -19% | -$3.20M |
| DMT | 2026-05-19 17:23 | 2026-04-23+ | ARM | Abbey William | Chief Commercial Off | S - Sale+OE | $211.91 | -10.2K | 54.2K | -16% | -$2.15M |
| DM | 2026-05-19 17:20 | 2026-05-15 | ARM | Grisenthwaite Richard Roy | Chief Architect | A - Grant | — | +22.7K | 41.3K | +122% | — |
| DM | 2026-05-19 17:20 | 2026-05-15 | ARM | Grisenthwaite Richard Roy | Chief Architect | M - OptEx | — | +22.6K | 45.6K | +98% | — |
| D | 2026-05-19 17:20 | 2026-05-15 | ARM | Grisenthwaite Richard Roy | Chief Architect | F - Tax | $209.16 | -21.3K | 24.3K | -47% | -$4.46M |
| D | 2026-05-19 17:20 | 2026-05-18 | ARM | Grisenthwaite Richard Roy | Chief Architect | S - Sale+OE | $209.15 | -24.3K | 0 | -100% | -$5.09M |
| DM | 2026-05-19 17:17 | 2026-05-15 | ARM | Collins Spencer | CLO | A - Grant | — | +69.1K | 77.3K | +850% | — |
| DM | 2026-05-19 17:17 | 2026-05-15 | ARM | Collins Spencer | CLO | M - OptEx | — | +8,134 | 18.8K | +76% | — |
| D | 2026-05-19 17:17 | 2026-05-15 | ARM | Collins Spencer | CLO | F - Tax | $209.16 | -36.3K | 40.9K | -47% | -$7.59M |
| D | 2026-05-19 17:13 | 2026-05-15 | ARM | Eaton Charlotte Claire | CHRO | A - Grant | — | +5,612 | 16.4K | +52% | — |
| D | 2026-05-19 17:13 | 2026-05-15 | ARM | Eaton Charlotte Claire | CHRO | M - OptEx | — | +2,200 | 18.6K | +13% | — |
| D | 2026-05-19 17:13 | 2026-05-15 | ARM | Eaton Charlotte Claire | CHRO | F - Tax | $209.16 | -3,672 | 14.9K | -20% | -$768.0K |
| M | 2026-05-19 17:10 | 2026-05-15 | ARM | Haas Rene A. | CEO, Dir | A - Grant | — | +265.6K | 539.3K | +97% | — |
| 2026-05-19 17:10 | 2026-05-15 | ARM | Haas Rene A. | CEO, Dir | F - Tax | $209.16 | -143.3K | 396.0K | -27% | -$29.98M | |
| DM | 2026-05-19 17:07 | 2026-05-15 | ARM | Child Jason | CFO | A - Grant | — | +81.4K | 244.1K | +50% | — |
| DM | 2026-05-19 17:07 | 2026-05-15 | ARM | Child Jason | CFO | M - OptEx | — | +9,317 | 186.5K | +5% | — |
| D | 2026-05-19 17:07 | 2026-05-15 | ARM | Child Jason | CFO | F - Tax | $209.16 | -38.0K | 206.2K | -16% | -$7.94M |
| D | 2026-05-19 17:04 | 2026-05-15 | ARM | JACOBS PAUL E | Dir | M - OptEx | — | +2,141 | 7,442 | +40% | — |
| D | 2026-05-19 16:59 | 2026-05-15 | ARM | Sine Jeffrey | Dir | M - OptEx | — | +2,141 | 9,572 | +29% | — |
| D | 2026-05-19 16:56 | 2026-05-15 | ARM | Schooler Rosemary | Dir | M - OptEx | — | +2,141 | 9,572 | +29% | — |
| D | 2026-05-19 16:53 | 2026-05-15 | ARM | SOHN YOUNG | Dir | M - OptEx | — | +2,141 | 2,825 | +313% | — |
| D | 2026-05-19 16:53 | 2026-05-15 | ARM | SOHN YOUNG | Dir | F - Tax | $209.16 | -429 | 2,396 | -15% | -$89.7K |
| M | 2026-05-13 16:56 | 2026-05-11 | ARM | Collins Spencer | CLO | S - Sale | $211.73 | -52.0K | 0 | -100% | -$11.00M |
| T | 2026-04-23 17:07 | 2026-04-22 | ARM | Child Jason | CFO | S - Sale | $180.00 | -21.3K | 153.4K | -12% | -$3.83M |
| MT | 2026-04-16 16:59 | 2026-04-14 | ARM | Haas Rene A. | CEO, Dir | S - Sale | $160.85 | -9,299 | 273.7K | -3% | -$1.50M |
| M | 2026-03-27 | 2026-03-25+ | ARM | Haas Rene A. | CEO, Dir | S - Sale | $161.09 | -31.9K | 290.8K | -10% | -$5.13M |
| 2026-03-27 | 2026-03-25 | ARM | Child Jason | CFO | S - Sale | $148.37 | -21.3K | 174.7K | -11% | -$3.16M |
Purchase Sale Sale after option exercise All abbreviations