ARM
insider transactionsARM HOLDINGS PLC /UK — buys & sells by directors, officers and 10% owners A shareholder owning more than 10% of the company. Must report trades, but usually a weaker signal than an officer or director. (SEC Form 4).
Net shares · 365d
-302.9K
0 buy · 302.9K sell
Net value · 365d
-$66.4M
$0 in · $66.4M out
Sentiment · 365d
Net selling
0% buying · 100% selling
Open-market trades · 365d
39
0 buy · 302.9K sell
Net buy / sell volume
Not enough data to chart yet.
Tap or hover the chart for daily net volume. Green = net buying, red = net selling.
All transactions
-
Sell·S
Chief Accounting Officer
$4.4M
11.3K sh · $392.70
Own -48%
-
Sell·S
Chief Commercial Officer
$1.6M
3.9K sh · $415.52
Own -16%
-
Sell·S
Chief Commercial Officer
$1.0M
2.6K sh · $383.73
Own -10%
-
Sell·S
Chief Commercial Officer
$1.4M
4.2K sh · $343.81
Own -13%
-
Sell·S
Chief Commercial Officer
$703.4K
2.3K sh · $305.82
Own -7%
-
Sell·S
Chief People Officer
$1.1M
4.0K sh · $282.77
Own -34%
-
Sell·S
Chief Commercial Officer
$1.3M
4.7K sh · $287.03
Own -12%
-
Sell·S
Chief People Officer
$1.5M
5.0K sh · $291.08
Own -100%
-
Sell·S
Chief People Officer
$808.1K
2.8K sh · $288.10
Own -36%
-
Sell·S
Chief Commercial Officer
$1.3M
5.1K sh · $257.18
Own -12%
-
Sell·S
Chief People Officer
$782.0K
3.1K sh · $252.25
Own -21%
-
Sell·S
Jason Child KEY
Chief Financial Officer · 10b5-1
$7.2M
31.9K sh · $226.54
Own -15%
-
Sell·S
Chief Legal Officer
$8.8M
40.9K sh · $215.00
Own -100%
-
Sell·S
Chief Commercial Officer
$2.4M
10.9K sh · $224.14
Own -20%
-
Sell·S
Chief Architect
$5.1M
24.3K sh · $209.15
Own -100%
-
Exercise·M
Chief Accounting Officer
$0
2.3K sh
Own +2%
-
Exercise·M
Chief Accounting Officer
$0
862 sh
Own +1%
-
Exercise·M
Chief Accounting Officer
$0
3.6K sh
Own +4%
-
Grant·A
Chief Accounting Officer
$0
69.6K sh
Own +181%
-
Grant·A
Chief Accounting Officer
$0
16.6K sh
Own +76%
-
Other·F
Chief Accounting Officer
$707.6K
3.4K sh · $209.16
Own -13%
-
Exercise·M
Chief Accounting Officer
—
2.3K sh
Own +9%
-
Exercise·M
Chief Accounting Officer
—
862 sh
Own +4%
-
Exercise·M
Chief Accounting Officer
—
3.6K sh
Own +18%
-
Exercise·M
Chief Commercial Officer · 10b5-1
$0
4.7K sh
Own +11%
-
Exercise·M
Chief Commercial Officer · 10b5-1
$0
1.7K sh
Own +3%
-
Exercise·M
Chief Commercial Officer · 10b5-1
$0
1.8K sh
Own +3%
-
Grant·A
Chief Commercial Officer · 10b5-1
$0
5.6K sh
Own +11%
-
Sell·S
Chief Commercial Officer · 10b5-1
$1.5M
7.0K sh · $212.55
Own -11%
-
Other·F
Chief Commercial Officer · 10b5-1
$3.2M
15.3K sh · $209.16
Own -19%
-
Exercise·M
Chief Commercial Officer · 10b5-1
—
4.7K sh
Own +6%
-
Grant·A
Chief Commercial Officer · 10b5-1
—
14.4K sh
Own +24%
-
Exercise·M
Chief Commercial Officer · 10b5-1
—
1.7K sh
Own +3%
-
Grant·A
Chief Commercial Officer · 10b5-1
—
4.4K sh
Own +8%
-
Exercise·M
Chief Commercial Officer · 10b5-1
—
1.8K sh
Own +3%
-
Grant·A
Chief Commercial Officer · 10b5-1
—
4.5K sh
Own +9%
-
Exercise·M
Chief Architect
$0
4.4K sh
Own +4%
-
Exercise·M
Chief Architect
$0
1.6K sh
Own +1%
-
Exercise·M
Chief Architect
$0
14.6K sh
Own +13%
-
Exercise·M
Chief Architect
$0
2.0K sh
Own +1%
-
Grant·A
Chief Architect
$0
34.8K sh
Own +33%
-
Grant·A
Chief Architect
$0
6.6K sh
Own +7%
-
Other·F
Chief Architect
$4.5M
21.3K sh · $209.16
Own -47%
-
Exercise·M
Chief Architect
—
4.4K sh
Own +11%
-
Grant·A
Chief Architect
—
13.3K sh
Own +48%
-
Exercise·M
Chief Architect
—
1.6K sh
Own +6%
-
Grant·A
Chief Architect
—
4.2K sh
Own +19%
-
Exercise·M
Chief Architect
—
14.6K sh
Own +192%
-
Exercise·M
Chief Architect
—
2.0K sh
Own +37%
-
Grant·A
Chief Architect
—
5.2K sh
Own +1600%
-
Exercise·M
Chief Legal Officer
$0
4.0K sh
Own +3%
-
Exercise·M
Chief Legal Officer
$0
4.2K sh
Own +3%
-
Grant·A
Chief Legal Officer
$0
15.7K sh
Own +12%
-
Other·F
Chief Legal Officer
$7.6M
36.3K sh · $209.16
Own -47%
-
Grant·A
Chief Legal Officer
—
48.4K sh
Own +168%
-
Grant·A
Chief Legal Officer
—
10.1K sh
Own +54%
-
Exercise·M
Chief Legal Officer
—
4.0K sh
Own +27%
-
Exercise·M
Chief Legal Officer
—
4.2K sh
Own +39%
-
Grant·A
Chief Legal Officer
—
10.7K sh
Own New
-
Exercise·M
Chief People Officer
$0
2.2K sh
Own +2%
-
Grant·A
Chief People Officer
$0
8.0K sh
Own +7%
-
Other·F
Chief People Officer
$768.0K
3.7K sh · $209.16
Own -20%
-
Exercise·M
Chief People Officer
—
2.2K sh
Own +13%
-
Grant·A
Chief People Officer
—
5.6K sh
Own +52%
-
Other·F
Rene A. Haas KEY
Chief Executive Officer
$30.0M
143.3K sh · $209.16
Own -27%
-
Grant·A
Rene A. Haas KEY
Chief Executive Officer
—
162.0K sh
Own +43%
-
Grant·A
Rene A. Haas KEY
Chief Executive Officer
—
51.7K sh
Own +16%
-
Grant·A
Rene A. Haas KEY
Chief Executive Officer
—
52.0K sh
Own +19%
-
Grant·A
Director
$0
1.5K sh
Own +36%
-
Grant·A
Director
$0
1.5K sh
Own New
-
Exercise·M
Director
$0
2.1K sh
Own New
-
Exercise·M
Director
—
2.1K sh
Own +29%
-
Grant·A
Director
$0
1.5K sh
Own New
-
Exercise·M
Director
$0
2.1K sh
Own New
-
Exercise·M
Director
—
2.1K sh
Own +40%
-
Grant·A
Director
$0
1.5K sh
Own New
-
Exercise·M
Director
$0
2.1K sh
Own New
-
Exercise·M
Director
—
2.1K sh
Own +29%
-
Grant·A
Director
$0
1.5K sh
Own New
-
Exercise·M
Director
$0
2.1K sh
Own New
-
Other·F
Director
$89.7K
429 sh · $209.16
Own -15%
-
Exercise·M
Director
—
2.1K sh
Own +313%
-
Exercise·M
Jason Child KEY
Chief Financial Officer
$0
4.6K sh
Own +3%
-
Exercise·M
Jason Child KEY
Chief Financial Officer
$0
4.7K sh
Own +3%
-
Grant·A
Jason Child KEY
Chief Financial Officer
$0
14.8K sh
Own +11%
-
Other·F
Jason Child KEY
Chief Financial Officer
$7.9M
38.0K sh · $209.16
Own -16%
-
Grant·A
Jason Child KEY
Chief Financial Officer
—
57.6K sh
Own +31%
-
Exercise·M
Jason Child KEY
Chief Financial Officer
—
4.6K sh
Own +3%
-
Grant·A
Jason Child KEY
Chief Financial Officer
—
11.8K sh
Own +7%
-
Exercise·M
Jason Child KEY
Chief Financial Officer
—
4.7K sh
Own +3%
-
Grant·A
Jason Child KEY
Chief Financial Officer
—
11.9K sh
Own +8%
-
Grant·A
Director
$0
1.5K sh
Own +36%
-
Sell·S
Chief Legal Officer
$1.0M
4.9K sh · $214.41
Own -100%
-
Sell·S
Chief Legal Officer
$1.6M
7.4K sh · $213.59
Own -60%
-
Sell·S
Chief Legal Officer
$2.4M
11.2K sh · $212.51
Own -48%
-
Sell·S
Chief Legal Officer
$2.3M
10.7K sh · $211.46
Own -31%
-
Sell·S
Chief Legal Officer
$2.1M
9.8K sh · $210.53
Own -22%
-
Sell·S
Chief Legal Officer
$1.1M
5.4K sh · $209.52
Own -11%
-
Sell·S
Chief Legal Officer
$385.8K
1.8K sh · $208.68
Own -4%
-
Sell·S
Chief Legal Officer
$173.7K
836 sh · $207.77
Own -2%
-
Sell·S
Chief Commercial Officer · 10b5-1
$350.1K
1.6K sh · $221.99
Own -3%
-
Sell·S
Chief Commercial Officer · 10b5-1
$313.8K
1.6K sh · $199.00
Own -3%
-
Sell·S
Jason Child KEY
Chief Financial Officer · 10b5-1
$3.8M
21.3K sh · $180.00
Own -12%
-
Sell·S
Rene A. Haas KEY
Chief Executive Officer · 10b5-1
$27.7K
170 sh · $163.00
Own -0%
-
Sell·S
Rene A. Haas KEY
Chief Executive Officer · 10b5-1
$561.5K
3.5K sh · $161.21
Own -1%
-
Sell·S
Rene A. Haas KEY
Chief Executive Officer · 10b5-1
$906.6K
5.6K sh · $160.57
Own -2%
-
Sell·S
Rene A. Haas KEY
Chief Executive Officer · 10b5-1
$857.2K
5.3K sh · $160.41
Own -2%
-
Sell·S
Rene A. Haas KEY
Chief Executive Officer · 10b5-1
$297.4K
1.8K sh · $161.47
Own -1%
-
Sell·S
Rene A. Haas KEY
Chief Executive Officer · 10b5-1
$97.3K
600 sh · $162.19
Own -0%
-
Sell·S
Rene A. Haas KEY
Chief Executive Officer · 10b5-1
$32.6K
200 sh · $163.15
Own -0%
-
Sell·S
Rene A. Haas KEY
Chief Executive Officer · 10b5-1
$1.9M
11.7K sh · $160.22
Own -4%
-
Sell·S
Rene A. Haas KEY
Chief Executive Officer · 10b5-1
$1.0M
6.2K sh · $161.47
Own -2%
-
Sell·S
Rene A. Haas KEY
Chief Executive Officer · 10b5-1
$785.5K
4.8K sh · $162.62
Own -2%
-
Sell·S
Rene A. Haas KEY
Chief Executive Officer · 10b5-1
$178.4K
1.1K sh · $163.35
Own -0%
-
Sell·S
Jason Child KEY
Chief Financial Officer · 10b5-1
$3.2M
21.3K sh · $148.37
Own -11%
| Date▾ | Insider | Type | Shares | Value |
|---|---|---|---|---|
| Jun 2, 2026 | Laura Kathleen Bartels | Sell S | 11.3K | $4.4M |
| Jun 1, 2026 | William Abbey | Sell S | 3.9K | $1.6M |
| Jun 1, 2026 | William Abbey | Sell S | 2.6K | $1.0M |
| May 28, 2026 | William Abbey | Sell S | 4.2K | $1.4M |
| May 22, 2026 | William Abbey | Sell S | 2.3K | $703.4K |
| May 21, 2026 | Charlotte Claire Eaton | Sell S | 4.0K | $1.1M |
| May 21, 2026 | William Abbey | Sell S | 4.7K | $1.3M |
| May 21, 2026 | Charlotte Claire Eaton | Sell S | 5.0K | $1.5M |
| May 21, 2026 | Charlotte Claire Eaton | Sell S | 2.8K | $808.1K |
| May 20, 2026 | William Abbey | Sell S | 5.1K | $1.3M |
| May 20, 2026 | Charlotte Claire Eaton | Sell S | 3.1K | $782.0K |
| May 20, 2026 | Jason Child KEY 10b5-1 | Sell S | 31.9K | $7.2M |
| May 19, 2026 | Spencer Collins | Sell S | 40.9K | $8.8M |
| May 19, 2026 | William Abbey | Sell S | 10.9K | $2.4M |
| May 18, 2026 | Richard Roy Grisenthwaite | Sell S | 24.3K | $5.1M |
| May 15, 2026 | Laura Kathleen Bartels | Exercise M | 2.3K | $0 |
| May 15, 2026 | Laura Kathleen Bartels | Exercise M | 862 | $0 |
| May 15, 2026 | Laura Kathleen Bartels | Exercise M | 3.6K | $0 |
| May 15, 2026 | Laura Kathleen Bartels | Grant A | 69.6K | $0 |
| May 15, 2026 | Laura Kathleen Bartels | Grant A | 16.6K | $0 |
| May 15, 2026 | Laura Kathleen Bartels | Other F | 3.4K | $707.6K |
| May 15, 2026 | Laura Kathleen Bartels | Exercise M | 2.3K | — |
| May 15, 2026 | Laura Kathleen Bartels | Exercise M | 862 | — |
| May 15, 2026 | Laura Kathleen Bartels | Exercise M | 3.6K | — |
| May 15, 2026 | William Abbey 10b5-1 | Exercise M | 4.7K | $0 |
| May 15, 2026 | William Abbey 10b5-1 | Exercise M | 1.7K | $0 |
| May 15, 2026 | William Abbey 10b5-1 | Exercise M | 1.8K | $0 |
| May 15, 2026 | William Abbey 10b5-1 | Grant A | 5.6K | $0 |
| May 15, 2026 | William Abbey 10b5-1 | Sell S | 7.0K | $1.5M |
| May 15, 2026 | William Abbey 10b5-1 | Other F | 15.3K | $3.2M |
| May 15, 2026 | William Abbey 10b5-1 | Exercise M | 4.7K | — |
| May 15, 2026 | William Abbey 10b5-1 | Grant A | 14.4K | — |
| May 15, 2026 | William Abbey 10b5-1 | Exercise M | 1.7K | — |
| May 15, 2026 | William Abbey 10b5-1 | Grant A | 4.4K | — |
| May 15, 2026 | William Abbey 10b5-1 | Exercise M | 1.8K | — |
| May 15, 2026 | William Abbey 10b5-1 | Grant A | 4.5K | — |
| May 15, 2026 | Richard Roy Grisenthwaite | Exercise M | 4.4K | $0 |
| May 15, 2026 | Richard Roy Grisenthwaite | Exercise M | 1.6K | $0 |
| May 15, 2026 | Richard Roy Grisenthwaite | Exercise M | 14.6K | $0 |
| May 15, 2026 | Richard Roy Grisenthwaite | Exercise M | 2.0K | $0 |
| May 15, 2026 | Richard Roy Grisenthwaite | Grant A | 34.8K | $0 |
| May 15, 2026 | Richard Roy Grisenthwaite | Grant A | 6.6K | $0 |
| May 15, 2026 | Richard Roy Grisenthwaite | Other F | 21.3K | $4.5M |
| May 15, 2026 | Richard Roy Grisenthwaite | Exercise M | 4.4K | — |
| May 15, 2026 | Richard Roy Grisenthwaite | Grant A | 13.3K | — |
| May 15, 2026 | Richard Roy Grisenthwaite | Exercise M | 1.6K | — |
| May 15, 2026 | Richard Roy Grisenthwaite | Grant A | 4.2K | — |
| May 15, 2026 | Richard Roy Grisenthwaite | Exercise M | 14.6K | — |
| May 15, 2026 | Richard Roy Grisenthwaite | Exercise M | 2.0K | — |
| May 15, 2026 | Richard Roy Grisenthwaite | Grant A | 5.2K | — |
| May 15, 2026 | Spencer Collins | Exercise M | 4.0K | $0 |
| May 15, 2026 | Spencer Collins | Exercise M | 4.2K | $0 |
| May 15, 2026 | Spencer Collins | Grant A | 15.7K | $0 |
| May 15, 2026 | Spencer Collins | Other F | 36.3K | $7.6M |
| May 15, 2026 | Spencer Collins | Grant A | 48.4K | — |
| May 15, 2026 | Spencer Collins | Grant A | 10.1K | — |
| May 15, 2026 | Spencer Collins | Exercise M | 4.0K | — |
| May 15, 2026 | Spencer Collins | Exercise M | 4.2K | — |
| May 15, 2026 | Spencer Collins | Grant A | 10.7K | — |
| May 15, 2026 | Charlotte Claire Eaton | Exercise M | 2.2K | $0 |
| May 15, 2026 | Charlotte Claire Eaton | Grant A | 8.0K | $0 |
| May 15, 2026 | Charlotte Claire Eaton | Other F | 3.7K | $768.0K |
| May 15, 2026 | Charlotte Claire Eaton | Exercise M | 2.2K | — |
| May 15, 2026 | Charlotte Claire Eaton | Grant A | 5.6K | — |
| May 15, 2026 | Rene A. Haas KEY | Other F | 143.3K | $30.0M |
| May 15, 2026 | Rene A. Haas KEY | Grant A | 162.0K | — |
| May 15, 2026 | Rene A. Haas KEY | Grant A | 51.7K | — |
| May 15, 2026 | Rene A. Haas KEY | Grant A | 52.0K | — |
| May 15, 2026 | Ronald D Fisher | Grant A | 1.5K | $0 |
| May 15, 2026 | Rosemary Schooler | Grant A | 1.5K | $0 |
| May 15, 2026 | Rosemary Schooler | Exercise M | 2.1K | $0 |
| May 15, 2026 | Rosemary Schooler | Exercise M | 2.1K | — |
| May 15, 2026 | Paul E Jacobs | Grant A | 1.5K | $0 |
| May 15, 2026 | Paul E Jacobs | Exercise M | 2.1K | $0 |
| May 15, 2026 | Paul E Jacobs | Exercise M | 2.1K | — |
| May 15, 2026 | Jeffrey Sine | Grant A | 1.5K | $0 |
| May 15, 2026 | Jeffrey Sine | Exercise M | 2.1K | $0 |
| May 15, 2026 | Jeffrey Sine | Exercise M | 2.1K | — |
| May 15, 2026 | Young Sohn | Grant A | 1.5K | $0 |
| May 15, 2026 | Young Sohn | Exercise M | 2.1K | $0 |
| May 15, 2026 | Young Sohn | Other F | 429 | $89.7K |
| May 15, 2026 | Young Sohn | Exercise M | 2.1K | — |
| May 15, 2026 | Jason Child KEY | Exercise M | 4.6K | $0 |
| May 15, 2026 | Jason Child KEY | Exercise M | 4.7K | $0 |
| May 15, 2026 | Jason Child KEY | Grant A | 14.8K | $0 |
| May 15, 2026 | Jason Child KEY | Other F | 38.0K | $7.9M |
| May 15, 2026 | Jason Child KEY | Grant A | 57.6K | — |
| May 15, 2026 | Jason Child KEY | Exercise M | 4.6K | — |
| May 15, 2026 | Jason Child KEY | Grant A | 11.8K | — |
| May 15, 2026 | Jason Child KEY | Exercise M | 4.7K | — |
| May 15, 2026 | Jason Child KEY | Grant A | 11.9K | — |
| May 15, 2026 | Karen E Dykstra | Grant A | 1.5K | $0 |
| May 11, 2026 | Spencer Collins | Sell S | 4.9K | $1.0M |
| May 11, 2026 | Spencer Collins | Sell S | 7.4K | $1.6M |
| May 11, 2026 | Spencer Collins | Sell S | 11.2K | $2.4M |
| May 11, 2026 | Spencer Collins | Sell S | 10.7K | $2.3M |
| May 11, 2026 | Spencer Collins | Sell S | 9.8K | $2.1M |
| May 11, 2026 | Spencer Collins | Sell S | 5.4K | $1.1M |
| May 11, 2026 | Spencer Collins | Sell S | 1.8K | $385.8K |
| May 11, 2026 | Spencer Collins | Sell S | 836 | $173.7K |
| Apr 24, 2026 | William Abbey 10b5-1 | Sell S | 1.6K | $350.1K |
| Apr 23, 2026 | William Abbey 10b5-1 | Sell S | 1.6K | $313.8K |
| Apr 22, 2026 | Jason Child KEY 10b5-1 | Sell S | 21.3K | $3.8M |
| Apr 14, 2026 | Rene A. Haas KEY 10b5-1 | Sell S | 170 | $27.7K |
| Apr 14, 2026 | Rene A. Haas KEY 10b5-1 | Sell S | 3.5K | $561.5K |
| Apr 14, 2026 | Rene A. Haas KEY 10b5-1 | Sell S | 5.6K | $906.6K |
| Mar 26, 2026 | Rene A. Haas KEY 10b5-1 | Sell S | 5.3K | $857.2K |
| Mar 26, 2026 | Rene A. Haas KEY 10b5-1 | Sell S | 1.8K | $297.4K |
| Mar 26, 2026 | Rene A. Haas KEY 10b5-1 | Sell S | 600 | $97.3K |
| Mar 26, 2026 | Rene A. Haas KEY 10b5-1 | Sell S | 200 | $32.6K |
| Mar 25, 2026 | Rene A. Haas KEY 10b5-1 | Sell S | 11.7K | $1.9M |
| Mar 25, 2026 | Rene A. Haas KEY 10b5-1 | Sell S | 6.2K | $1.0M |
| Mar 25, 2026 | Rene A. Haas KEY 10b5-1 | Sell S | 4.8K | $785.5K |
| Mar 25, 2026 | Rene A. Haas KEY 10b5-1 | Sell S | 1.1K | $178.4K |
| Mar 25, 2026 | Jason Child KEY 10b5-1 | Sell S | 21.3K | $3.2M |
About ARM insider trading
This page tracks insider transactions for ARM HOLDINGS PLC /UK (ARM) reported to the U.S. Securities and Exchange Commission on Form 4. Corporate insiders — directors, executive officers and beneficial owners of more than 10% of the stock — must disclose their trades within two business days. Open-market purchases (code P) and sales (code S) made at the insider's discretion are the most-watched opportunistic signals, while awards (A), option exercises (M) and tax-withholding (F) reflect compensation rather than conviction. Trades marked 10b5-1 were made under a pre-arranged plan and are considered routine. A cluster buy — several insiders buying within a short window — is historically a stronger bullish indicator than any single trade.