ARM

Arm Holdings PLC /uk

Insider trading activity for Arm Holdings PLC /uk, straight from SEC Form 4 filings. Net figures below count open-market buys and sales only — grants, option exercises and tax withholding are excluded because they are compensation, not decisions to trade.

Past 3 months

-$41.1M

net selling

Bought(0 · 0 insiders): $0
Sold(16 · 6 insiders): $41.1M

Past 6 months

-$52.8M

net selling

Bought(0 · 0 insiders): $0
Sold(26 · 6 insiders): $52.8M

Past 12 months

-$52.8M

net selling

Bought(0 · 0 insiders): $0
Sold(26 · 6 insiders): $52.8M

Transaction history

The 100 most recent Form 4 transactions.

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Date	Insider	Role	Type	Shares	Price	Value	Δ Own	Filing
Aug 7	Sine Jeffrey	Director	GGIFT	9,572	—	—	-100.0%	Open the original filing on SEC.gov
Jun 2	Bartels Laura Kathleen	Chief Accounting Officer	SSELL	11,306	$392.70	$4.4M	-48.2%	Open the original filing on SEC.gov
Jun 1	Abbey William	Chief Commercial Officer	SSELL	3,922	$415.52	$1.6M	-16.0%	Open the original filing on SEC.gov
Jun 1	Abbey William	Chief Commercial Officer	SSELL	2,644	$383.73	$1M	-9.8%	Open the original filing on SEC.gov
May 28	Abbey William	Chief Commercial Officer	SSELL	4,200	$343.81	$1.4M	-13.4%	Open the original filing on SEC.gov
May 22	Abbey William	Chief Commercial Officer	SSELL	2,300	$305.82	$703.4K	-6.8%	Open the original filing on SEC.gov
May 21	Eaton Charlotte Claire	Chief People Officer	SSELL	4,000	$282.77	$1.1M	-33.9%	Open the original filing on SEC.gov
May 21	Abbey William	Chief Commercial Officer	SSELL	4,655	$287.03	$1.3M	-12.2%	Open the original filing on SEC.gov
May 21	Eaton Charlotte Claire	Chief People Officer	SSELL	5,000	$291.08	$1.5M	-100.0%	Open the original filing on SEC.gov
May 21	Eaton Charlotte Claire	Chief People Officer	SSELL	2,805	$288.10	$808.1K	-35.9%	Open the original filing on SEC.gov
May 20	Abbey William	Chief Commercial Officer	SSELL	5,069	$257.18	$1.3M	-11.7%	Open the original filing on SEC.gov
May 20	Eaton Charlotte Claire	Chief People Officer	SSELL	3,100	$252.25	$782K	-20.8%	Open the original filing on SEC.gov
May 20	Child Jason	Chief Financial Officer	SSELL◷	31,920	$226.54	$7.2M	-15.5%	Open the original filing on SEC.gov
May 19	Collins Spencer	Chief Legal Officer	SSELL	40,941	$215.00	$8.8M	-100.0%	Open the original filing on SEC.gov
May 19	Abbey William	Chief Commercial Officer	SSELL	10,887	$224.14	$2.4M	-20.1%	Open the original filing on SEC.gov
May 18	Grisenthwaite Richard…	Chief Architect	SSELL	24,339	$209.15	$5.1M	-100.0%	Open the original filing on SEC.gov
May 15	Bartels Laura Kathleen	Chief Accounting Officer	MEXER◆	2,308	—	—	—	Open the original filing on SEC.gov
May 15	Bartels Laura Kathleen	Chief Accounting Officer	MEXER◆	862	—	—	—	Open the original filing on SEC.gov
May 15	Bartels Laura Kathleen	Chief Accounting Officer	MEXER◆	3,588	—	—	—	Open the original filing on SEC.gov
May 15	Bartels Laura Kathleen	Chief Accounting Officer	AGRANT◆	69,570	—	—	—	Open the original filing on SEC.gov
May 15	Bartels Laura Kathleen	Chief Accounting Officer	AGRANT◆	16,645	—	—	—	Open the original filing on SEC.gov
May 15	Bartels Laura Kathleen	Chief Accounting Officer	FTAX	3,383	$209.16	$707.6K	-12.6%	Open the original filing on SEC.gov
May 15	Bartels Laura Kathleen	Chief Accounting Officer	MEXER	2,308	—	—	+9.4%	Open the original filing on SEC.gov
May 15	Bartels Laura Kathleen	Chief Accounting Officer	MEXER	862	—	—	+3.6%	Open the original filing on SEC.gov
May 15	Bartels Laura Kathleen	Chief Accounting Officer	MEXER	3,588	—	—	+17.9%	Open the original filing on SEC.gov
May 15	Abbey William	Chief Commercial Officer	MEXER◷◆	4,706	—	—	—	Open the original filing on SEC.gov
May 15	Abbey William	Chief Commercial Officer	MEXER◷◆	1,743	—	—	—	Open the original filing on SEC.gov
May 15	Abbey William	Chief Commercial Officer	MEXER◷◆	1,751	—	—	—	Open the original filing on SEC.gov
May 15	Abbey William	Chief Commercial Officer	AGRANT◷◆	5,566	—	—	—	Open the original filing on SEC.gov
May 15	Abbey William	Chief Commercial Officer	SSELL◷	7,000	$212.55	$1.5M	-10.9%	Open the original filing on SEC.gov
May 15	Abbey William	Chief Commercial Officer	FTAX◷	15,317	$209.16	$3.2M	-19.2%	Open the original filing on SEC.gov
May 15	Abbey William	Chief Commercial Officer	MEXER◷	4,706	—	—	+6.3%	Open the original filing on SEC.gov
May 15	Abbey William	Chief Commercial Officer	AGRANT◷	14,400	—	—	+23.8%	Open the original filing on SEC.gov
May 15	Abbey William	Chief Commercial Officer	MEXER◷	1,743	—	—	+3.0%	Open the original filing on SEC.gov
May 15	Abbey William	Chief Commercial Officer	AGRANT◷	4,444	—	—	+8.2%	Open the original filing on SEC.gov
May 15	Abbey William	Chief Commercial Officer	MEXER◷	1,751	—	—	+3.3%	Open the original filing on SEC.gov
May 15	Abbey William	Chief Commercial Officer	AGRANT◷	4,466	—	—	+9.3%	Open the original filing on SEC.gov
May 15	Grisenthwaite Richard…	Chief Architect	MEXER◆	4,352	—	—	—	Open the original filing on SEC.gov
May 15	Grisenthwaite Richard…	Chief Architect	MEXER◆	1,631	—	—	—	Open the original filing on SEC.gov
May 15	Grisenthwaite Richard…	Chief Architect	MEXER◆	14,595	—	—	—	Open the original filing on SEC.gov
May 15	Grisenthwaite Richard…	Chief Architect	MEXER◆	2,046	—	—	—	Open the original filing on SEC.gov
May 15	Grisenthwaite Richard…	Chief Architect	AGRANT◆	34,785	—	—	—	Open the original filing on SEC.gov
May 15	Grisenthwaite Richard…	Chief Architect	AGRANT◆	6,648	—	—	—	Open the original filing on SEC.gov
May 15	Grisenthwaite Richard…	Chief Architect	FTAX	21,301	$209.16	$4.5M	-46.7%	Open the original filing on SEC.gov
May 15	Grisenthwaite Richard…	Chief Architect	MEXER	4,352	—	—	+10.5%	Open the original filing on SEC.gov
May 15	Grisenthwaite Richard…	Chief Architect	AGRANT	13,315	—	—	+47.6%	Open the original filing on SEC.gov
May 15	Grisenthwaite Richard…	Chief Architect	MEXER	1,631	—	—	+6.2%	Open the original filing on SEC.gov
May 15	Grisenthwaite Richard…	Chief Architect	AGRANT	4,158	—	—	+18.7%	Open the original filing on SEC.gov
May 15	Grisenthwaite Richard…	Chief Architect	MEXER	14,595	—	—	+192.3%	Open the original filing on SEC.gov
May 15	Grisenthwaite Richard…	Chief Architect	MEXER	2,046	—	—	+36.9%	Open the original filing on SEC.gov
May 15	Grisenthwaite Richard…	Chief Architect	AGRANT	5,217	—	—	+1,600%	Open the original filing on SEC.gov
May 15	Collins Spencer	Chief Legal Officer	MEXER◆	3,950	—	—	—	Open the original filing on SEC.gov
May 15	Collins Spencer	Chief Legal Officer	MEXER◆	4,184	—	—	—	Open the original filing on SEC.gov
May 15	Collins Spencer	Chief Legal Officer	AGRANT◆	15,716	—	—	—	Open the original filing on SEC.gov
May 15	Collins Spencer	Chief Legal Officer	FTAX	36,310	$209.16	$7.6M	-47.0%	Open the original filing on SEC.gov
May 15	Collins Spencer	Chief Legal Officer	AGRANT	48,378	—	—	+167.6%	Open the original filing on SEC.gov
May 15	Collins Spencer	Chief Legal Officer	AGRANT	10,071	—	—	+53.6%	Open the original filing on SEC.gov
May 15	Collins Spencer	Chief Legal Officer	MEXER	3,950	—	—	+26.6%	Open the original filing on SEC.gov
May 15	Collins Spencer	Chief Legal Officer	MEXER	4,184	—	—	+39.2%	Open the original filing on SEC.gov
May 15	Collins Spencer	Chief Legal Officer	AGRANT	10,668	—	—	—	Open the original filing on SEC.gov
May 15	Eaton Charlotte Claire	Chief People Officer	MEXER◆	2,200	—	—	—	Open the original filing on SEC.gov
May 15	Eaton Charlotte Claire	Chief People Officer	AGRANT◆	8,044	—	—	—	Open the original filing on SEC.gov
May 15	Eaton Charlotte Claire	Chief People Officer	FTAX	3,672	$209.16	$768K	-19.8%	Open the original filing on SEC.gov
May 15	Eaton Charlotte Claire	Chief People Officer	MEXER	2,200	—	—	+13.4%	Open the original filing on SEC.gov
May 15	Eaton Charlotte Claire	Chief People Officer	AGRANT	5,612	—	—	+52.1%	Open the original filing on SEC.gov
May 15	Haas Rene A.	Chief Executive Officer	FTAX	143,316	$209.16	$30M	-26.6%	Open the original filing on SEC.gov
May 15	Haas Rene A.	Chief Executive Officer	AGRANT	162,000	—	—	+42.9%	Open the original filing on SEC.gov
May 15	Haas Rene A.	Chief Executive Officer	AGRANT	51,691	—	—	+15.9%	Open the original filing on SEC.gov
May 15	Haas Rene A.	Chief Executive Officer	AGRANT	51,952	—	—	+19.0%	Open the original filing on SEC.gov
May 15	Fisher Ronald D	Director	AGRANT◆	1,531	—	—	—	Open the original filing on SEC.gov
May 15	Schooler Rosemary	Director	AGRANT◆	1,531	—	—	—	Open the original filing on SEC.gov
May 15	Schooler Rosemary	Director	MEXER◆	2,141	—	—	—	Open the original filing on SEC.gov
May 15	Schooler Rosemary	Director	MEXER	2,141	—	—	+28.8%	Open the original filing on SEC.gov
May 15	Jacobs Paul E	Director	AGRANT◆	1,531	—	—	—	Open the original filing on SEC.gov
May 15	Jacobs Paul E	Director	MEXER◆	2,141	—	—	—	Open the original filing on SEC.gov
May 15	Jacobs Paul E	Director	MEXER	2,141	—	—	+40.4%	Open the original filing on SEC.gov
May 15	Sine Jeffrey	Director	AGRANT◆	1,531	—	—	—	Open the original filing on SEC.gov
May 15	Sine Jeffrey	Director	MEXER◆	2,141	—	—	—	Open the original filing on SEC.gov
May 15	Sine Jeffrey	Director	MEXER	2,141	—	—	+28.8%	Open the original filing on SEC.gov
May 15	Sohn Young	Director	AGRANT◆	1,531	—	—	—	Open the original filing on SEC.gov
May 15	Sohn Young	Director	MEXER◆	2,141	—	—	—	Open the original filing on SEC.gov
May 15	Sohn Young	Director	FTAX	429	$209.16	$89.7K	-15.2%	Open the original filing on SEC.gov
May 15	Sohn Young	Director	MEXER	2,141	—	—	+313.0%	Open the original filing on SEC.gov
May 15	Child Jason	Chief Financial Officer	MEXER◆	4,647	—	—	—	Open the original filing on SEC.gov
May 15	Child Jason	Chief Financial Officer	MEXER◆	4,670	—	—	—	Open the original filing on SEC.gov
May 15	Child Jason	Chief Financial Officer	AGRANT◆	14,842	—	—	—	Open the original filing on SEC.gov
May 15	Child Jason	Chief Financial Officer	FTAX	37,950	$209.16	$7.9M	-15.6%	Open the original filing on SEC.gov
May 15	Child Jason	Chief Financial Officer	AGRANT	57,601	—	—	+30.9%	Open the original filing on SEC.gov
May 15	Child Jason	Chief Financial Officer	MEXER	4,647	—	—	+2.6%	Open the original filing on SEC.gov
May 15	Child Jason	Chief Financial Officer	AGRANT	11,849	—	—	+7.0%	Open the original filing on SEC.gov
May 15	Child Jason	Chief Financial Officer	MEXER	4,670	—	—	+2.8%	Open the original filing on SEC.gov
May 15	Child Jason	Chief Financial Officer	AGRANT	11,909	—	—	+7.8%	Open the original filing on SEC.gov
May 15	Dykstra Karen E	Director	AGRANT◆	1,531	—	—	—	Open the original filing on SEC.gov
May 11	Collins Spencer	Chief Legal Officer	SSELL	4,866	$214.41	$1M	-100.0%	Open the original filing on SEC.gov
May 11	Collins Spencer	Chief Legal Officer	SSELL	7,371	$213.59	$1.6M	-60.2%	Open the original filing on SEC.gov
May 11	Collins Spencer	Chief Legal Officer	SSELL	11,197	$212.51	$2.4M	-47.8%	Open the original filing on SEC.gov
May 11	Collins Spencer	Chief Legal Officer	SSELL	10,674	$211.46	$2.3M	-31.3%	Open the original filing on SEC.gov
May 11	Collins Spencer	Chief Legal Officer	SSELL	9,815	$210.53	$2.1M	-22.4%	Open the original filing on SEC.gov
May 11	Collins Spencer	Chief Legal Officer	SSELL	5,353	$209.52	$1.1M	-10.9%	Open the original filing on SEC.gov
May 11	Collins Spencer	Chief Legal Officer	SSELL	1,849	$208.68	$385.8K	-3.6%	Open the original filing on SEC.gov

GGIFT—

Sine Jeffrey · DirectorAug 7

9,572 sh · -100.0% own

SSELL$4.4M

Bartels Laura Kathleen · Chief Accounting…Jun 2

11,306 sh @ $392.70 · -48.2% own

SSELL$1.6M

Abbey William · Chief Commercial…Jun 1

3,922 sh @ $415.52 · -16.0% own

SSELL$1M

Abbey William · Chief Commercial…Jun 1

2,644 sh @ $383.73 · -9.8% own

SSELL$1.4M

Abbey William · Chief Commercial…May 28

4,200 sh @ $343.81 · -13.4% own

SSELL$703.4K

Abbey William · Chief Commercial…May 22

2,300 sh @ $305.82 · -6.8% own

SSELL$1.1M

Eaton Charlotte Claire · Chief People…May 21

4,000 sh @ $282.77 · -33.9% own

SSELL$1.3M

Abbey William · Chief Commercial…May 21

4,655 sh @ $287.03 · -12.2% own

SSELL$1.5M

Eaton Charlotte Claire · Chief People…May 21

5,000 sh @ $291.08 · -100.0% own

SSELL$808.1K

Eaton Charlotte Claire · Chief People…May 21

2,805 sh @ $288.10 · -35.9% own

SSELL$1.3M

Abbey William · Chief Commercial…May 20

5,069 sh @ $257.18 · -11.7% own

SSELL$782K

Eaton Charlotte Claire · Chief People…May 20

3,100 sh @ $252.25 · -20.8% own

SSELL◷$7.2M

Child Jason · Chief Financial…May 20

31,920 sh @ $226.54 · -15.5% own

SSELL$8.8M

Collins Spencer · Chief Legal…May 19

40,941 sh @ $215.00 · -100.0% own

SSELL$2.4M

Abbey William · Chief Commercial…May 19

10,887 sh @ $224.14 · -20.1% own

SSELL$5.1M

Grisenthwaite Richard… · Chief ArchitectMay 18

24,339 sh @ $209.15 · -100.0% own

MEXER◆—

Bartels Laura Kathleen · Chief Accounting…May 15

2,308 sh

MEXER◆—

Bartels Laura Kathleen · Chief Accounting…May 15

862 sh

MEXER◆—

Bartels Laura Kathleen · Chief Accounting…May 15

3,588 sh

AGRANT◆—

Bartels Laura Kathleen · Chief Accounting…May 15

69,570 sh

AGRANT◆—

Bartels Laura Kathleen · Chief Accounting…May 15

16,645 sh

FTAX$707.6K

Bartels Laura Kathleen · Chief Accounting…May 15

3,383 sh @ $209.16 · -12.6% own

MEXER—

Bartels Laura Kathleen · Chief Accounting…May 15

2,308 sh · +9.4% own

MEXER—

Bartels Laura Kathleen · Chief Accounting…May 15

862 sh · +3.6% own

MEXER—

Bartels Laura Kathleen · Chief Accounting…May 15

3,588 sh · +17.9% own

MEXER◷◆—

Abbey William · Chief Commercial…May 15

4,706 sh

MEXER◷◆—

Abbey William · Chief Commercial…May 15

1,743 sh

MEXER◷◆—

Abbey William · Chief Commercial…May 15

1,751 sh

AGRANT◷◆—

Abbey William · Chief Commercial…May 15

5,566 sh

SSELL◷$1.5M

Abbey William · Chief Commercial…May 15

7,000 sh @ $212.55 · -10.9% own

FTAX◷$3.2M

Abbey William · Chief Commercial…May 15

15,317 sh @ $209.16 · -19.2% own

MEXER◷—

Abbey William · Chief Commercial…May 15

4,706 sh · +6.3% own

AGRANT◷—

Abbey William · Chief Commercial…May 15

14,400 sh · +23.8% own

MEXER◷—

Abbey William · Chief Commercial…May 15

1,743 sh · +3.0% own

AGRANT◷—

Abbey William · Chief Commercial…May 15

4,444 sh · +8.2% own

MEXER◷—

Abbey William · Chief Commercial…May 15

1,751 sh · +3.3% own

AGRANT◷—

Abbey William · Chief Commercial…May 15

4,466 sh · +9.3% own

MEXER◆—

Grisenthwaite Richard… · Chief ArchitectMay 15

4,352 sh

MEXER◆—

Grisenthwaite Richard… · Chief ArchitectMay 15

1,631 sh

MEXER◆—

Grisenthwaite Richard… · Chief ArchitectMay 15

14,595 sh

MEXER◆—

Grisenthwaite Richard… · Chief ArchitectMay 15

2,046 sh

AGRANT◆—

Grisenthwaite Richard… · Chief ArchitectMay 15

34,785 sh

AGRANT◆—

Grisenthwaite Richard… · Chief ArchitectMay 15

6,648 sh

FTAX$4.5M

Grisenthwaite Richard… · Chief ArchitectMay 15

21,301 sh @ $209.16 · -46.7% own

MEXER—

Grisenthwaite Richard… · Chief ArchitectMay 15

4,352 sh · +10.5% own

AGRANT—

Grisenthwaite Richard… · Chief ArchitectMay 15

13,315 sh · +47.6% own

MEXER—

Grisenthwaite Richard… · Chief ArchitectMay 15

1,631 sh · +6.2% own

AGRANT—

Grisenthwaite Richard… · Chief ArchitectMay 15

4,158 sh · +18.7% own

MEXER—

Grisenthwaite Richard… · Chief ArchitectMay 15

14,595 sh · +192.3% own

MEXER—

Grisenthwaite Richard… · Chief ArchitectMay 15

2,046 sh · +36.9% own

AGRANT—

Grisenthwaite Richard… · Chief ArchitectMay 15

5,217 sh · +1,600% own

MEXER◆—

Collins Spencer · Chief Legal…May 15

3,950 sh

MEXER◆—

Collins Spencer · Chief Legal…May 15

4,184 sh

AGRANT◆—

Collins Spencer · Chief Legal…May 15

15,716 sh

FTAX$7.6M

Collins Spencer · Chief Legal…May 15

36,310 sh @ $209.16 · -47.0% own

AGRANT—

Collins Spencer · Chief Legal…May 15

48,378 sh · +167.6% own

AGRANT—

Collins Spencer · Chief Legal…May 15

10,071 sh · +53.6% own

MEXER—

Collins Spencer · Chief Legal…May 15

3,950 sh · +26.6% own

MEXER—

Collins Spencer · Chief Legal…May 15

4,184 sh · +39.2% own

AGRANT—

Collins Spencer · Chief Legal…May 15

10,668 sh

MEXER◆—

Eaton Charlotte Claire · Chief People…May 15

2,200 sh

AGRANT◆—

Eaton Charlotte Claire · Chief People…May 15

8,044 sh

FTAX$768K

Eaton Charlotte Claire · Chief People…May 15

3,672 sh @ $209.16 · -19.8% own

MEXER—

Eaton Charlotte Claire · Chief People…May 15

2,200 sh · +13.4% own

AGRANT—

Eaton Charlotte Claire · Chief People…May 15

5,612 sh · +52.1% own

FTAX$30M

Haas Rene A. · Chief Executive…May 15

143,316 sh @ $209.16 · -26.6% own

AGRANT—

Haas Rene A. · Chief Executive…May 15

162,000 sh · +42.9% own

AGRANT—

Haas Rene A. · Chief Executive…May 15

51,691 sh · +15.9% own

AGRANT—

Haas Rene A. · Chief Executive…May 15

51,952 sh · +19.0% own

AGRANT◆—

Fisher Ronald D · DirectorMay 15

1,531 sh

AGRANT◆—

Schooler Rosemary · DirectorMay 15

1,531 sh

MEXER◆—

Schooler Rosemary · DirectorMay 15

2,141 sh

MEXER—

Schooler Rosemary · DirectorMay 15

2,141 sh · +28.8% own

AGRANT◆—

Jacobs Paul E · DirectorMay 15

1,531 sh

MEXER◆—

Jacobs Paul E · DirectorMay 15

2,141 sh

MEXER—

Jacobs Paul E · DirectorMay 15

2,141 sh · +40.4% own

AGRANT◆—

Sine Jeffrey · DirectorMay 15

1,531 sh

MEXER◆—

Sine Jeffrey · DirectorMay 15

2,141 sh

MEXER—

Sine Jeffrey · DirectorMay 15

2,141 sh · +28.8% own

AGRANT◆—

Sohn Young · DirectorMay 15

1,531 sh

MEXER◆—

Sohn Young · DirectorMay 15

2,141 sh

FTAX$89.7K

Sohn Young · DirectorMay 15

429 sh @ $209.16 · -15.2% own

MEXER—

Sohn Young · DirectorMay 15

2,141 sh · +313.0% own

MEXER◆—