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Arm Holdings PLC (ARM)

Over the last 90 days, Arm Holdings PLC has seen significant insider selling, with a net value of -$57.4 million and a net count of -5 executives. Total sales amounted to $123.8 million, with no recorded purchases. Recent transactions show multiple sell-offs by executives, including the Chief Commercial Officer and Chief Accounting Officer, following the last earnings report which missed expectations.
Stock chart
Ticker: ARM Exchange: NSM


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Purchase Sale Planned purchase Planned sale Net purchase Net sale Activity signal Earnings
Top insiders
Trades
Bartels Laura Kathleen
Chief Accounting Officer
1 sale — total 100,000 USD
Sale 2 Jun 2026
Value US$3,608,474.94 | Price 487.28 | Shares 96,132
Sale 1 Jun 2026
Value US$4,024,761.93 | Price 285.56 | Shares 34,859
Sale 1 Jun 2026
Value US$4,530,400.34 | Price 101.64 | Shares 60,230
Sale 28 May 2026
Value US$1,444,002.00 | Price 343.81 | Shares 4,200
Sale 22 May 2026
Value US$703,386.00 | Price 305.82 | Shares 2,300
Sale 21 May 2026
Value US$1,336,124.65 | Price 287.03 | Shares 4,655
Sale 21 May 2026
Value US$1,455,400.00 | Price 291.08 | Shares 5,000
Sale 21 May 2026
Value US$808,120.50 | Price 288.10 | Shares 2,805
Sale 21 May 2026
Value US$1,131,080.00 | Price 282.77 | Shares 4,000
Proposed sale 21 May 2026
Value US$3,394,594.72 | Price 287.56 | Shares 11,805
Sale 20 May 2026
Value US$1,303,645.42 | Price 257.18 | Shares 5,069
Sale 20 May 2026
Value US$1,303,645.42 | Price 257.18 | Shares 5,069
Sale 20 May 2026
Value US$781,975.00 | Price 252.25 | Shares 3,100
Proposed sale 20 May 2026
Value US$781,978.40 | Price 252.25 | Shares 3,100
Planned sale 20 May 2026
Value US$7,231,156.80 | Price 226.54 | Shares 31,920
Proposed sale 20 May 2026
Value US$7,231,156.70 | Price 226.54 | Shares 31,920
Sale 19 May 2026
Value US$8,802,315.00 | Price 215.00 | Shares 40,941
Sale 19 May 2026
Value US$8,802,315.00 | Price 215.00 | Shares 40,941
Proposed sale 19 May 2026
Value US$8,802,315.00 | Price 215.00 | Shares 40,941
Sale 19 May 2026
Value US$2,440,212.18 | Price 224.14 | Shares 10,887
Sale 19 May 2026
Value US$2,440,212.18 | Price 224.14 | Shares 10,887
Sale 18 May 2026
Value US$5,090,501.85 | Price 209.15 | Shares 24,339
Sale 15 May 2026
Value US$1,487,850.00 | Price 212.55 | Shares 7,000
Sale 11 May 2026
Value US$1,043,319.06 | Price 214.41 | Shares 4,866
Sale 11 May 2026
Value US$1,574,371.89 | Price 213.59 | Shares 7,371
Sale 11 May 2026
Value US$2,379,474.47 | Price 212.51 | Shares 11,197
Sale 11 May 2026
Value US$2,257,124.04 | Price 211.46 | Shares 10,674
Sale 11 May 2026
Value US$2,066,351.95 | Price 210.53 | Shares 9,815
Sale 11 May 2026
Value US$1,121,560.56 | Price 209.52 | Shares 5,353
Sale 11 May 2026
Value US$385,849.32 | Price 208.68 | Shares 1,849
Sale 11 May 2026
Value US$173,695.72 | Price 207.77 | Shares 836
Proposed sale 11 May 2026
Value US$11,001,714.06 | Price 211.73 | Shares 51,961
Planned sale 24 Apr 2026
Value US$350,078.23 | Price 221.99 | Shares 1,577
Planned sale 23 Apr 2026
Value US$313,823.00 | Price 199.00 | Shares 1,577
Planned sale 22 Apr 2026
Value US$3,830,400.00 | Price 180.00 | Shares 21,280
Proposed sale 22 Apr 2026
Value US$3,830,400.00 | Price 180.00 | Shares 21,280
Planned sale 14 Apr 2026
Value US$27,710.00 | Price 163.00 | Shares 170
Planned sale 14 Apr 2026
Value US$561,494.43 | Price 161.21 | Shares 3,483
Planned sale 14 Apr 2026
Value US$906,578.22 | Price 160.57 | Shares 5,646
Proposed sale 14 Apr 2026
Value US$1,495,799.12 | Price 160.86 | Shares 9,299
Planned sale 26 Mar 2026
Value US$857,231.04 | Price 160.41 | Shares 5,344
Planned sale 26 Mar 2026
Value US$297,427.74 | Price 161.47 | Shares 1,842
Planned sale 26 Mar 2026
Value US$97,314.00 | Price 162.19 | Shares 600
Planned sale 26 Mar 2026
Value US$32,630.00 | Price 163.15 | Shares 200
Proposed sale 26 Mar 2026
Value US$1,284,620.75 | Price 160.86 | Shares 7,986
Planned sale 25 Mar 2026
Value US$3,157,313.60 | Price 148.37 | Shares 21,280
Proposed sale 25 Mar 2026
Value US$3,157,313.60 | Price 148.37 | Shares 21,280
Planned sale 25 Mar 2026
Value US$1,882,424.78 | Price 160.22 | Shares 11,749
Planned sale 25 Mar 2026
Value US$1,000,468.12 | Price 161.47 | Shares 6,196
Planned sale 25 Mar 2026
Value US$785,454.60 | Price 162.62 | Shares 4,830
Planned sale 25 Mar 2026
Value US$178,378.20 | Price 163.35 | Shares 1,092
Proposed sale 25 Mar 2026
Value US$3,846,744.35 | Price 161.17 | Shares 23,867
Proposed sale 27 Feb 2026
Value US$776,044.04 | Price 126.15 | Shares 6,152
Proposed sale 18 Feb 2026
Value US$1,365,005.60 | Price 128.29 | Shares 10,640
Proposed sale 30 Jan 2026
Value US$653,938.87 | Price 106.30 | Shares 6,152
Proposed sale 28 Nov 2025
Value US$827,400.15 | Price 134.49 | Shares 6,152
Proposed sale 19 Nov 2025
Value US$1,464,064.00 | Price 137.60 | Shares 10,640
Proposed sale 31 Oct 2025
Value US$1,042,207.73 | Price 169.41 | Shares 6,152
Proposed sale 14 Oct 2025
Value US$1,915,200.00 | Price 180.00 | Shares 10,640
Proposed sale 10 Sep 2025
Value US$1,542,800.00 | Price 145.00 | Shares 10,640
Proposed sale 5 Sep 2025
Value US$1,468,320.00 | Price 138.00 | Shares 10,640
Proposed sale 9 Jun 2025
Value US$6,069,871.59 | Price 139.50 | Shares 43,511
Proposed sale 22 May 2025
Value US$2,616,768.00 | Price 129.80 | Shares 20,160
Proposed sale 20 Feb 2025
Value US$1,412,504.00 | Price 153.20 | Shares 9,220
Proposed sale 22 Jan 2025
Value US$1,764,000.00 | Price 175.00 | Shares 10,080
Proposed sale 21 Nov 2024
Value US$2,751,840.00 | Price 136.50 | Shares 20,160
Proposed sale 8 Nov 2024
Value US$2,993,760.00 | Price 148.50 | Shares 20,160
Proposed sale 16 Sep 2024
Value US$7,430,280.00 | Price 143.00 | Shares 51,960
Proposed sale 11 Sep 2024
Value US$2,650,000.00 | Price 132.50 | Shares 20,000
Proposed sale 10 Sep 2024
Value US$1,270,000.00 | Price 127.00 | Shares 10,000
Proposed sale 17 Jun 2024
Value US$320,340.00 | Price 160.17 | Shares 2,000
Proposed sale 3 Jun 2024
Value US$2,540,000.00 | Price 127.00 | Shares 20,000
Proposed sale 3 Jun 2024
Value US$11,954,683.83 | Price 126.56 | Shares 94,462
Proposed sale 18 Mar 2024
Value US$256,340.00 | Price 128.17 | Shares 2,000
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value
Number of shares Price Value Details
2026-06-04 2026-06-02 S Sale

Chief Accounting Officer

Officer
96,132 -28.2%
487.28
US$3,608,475
96,132 -28.2% 487.28 US$3,608,475
2026-06-03 2026-06-01 S Sale

Chief Commercial Officer

Officer
34,859 +25.0%
285.56
US$4,024,762
34,859 +25.0% 285.56 US$4,024,762
2026-06-03 2026-06-01 S Sale

Chief Commercial Officer

Officer
60,230 +39.9%
101.64
US$4,530,400
60,230 +39.9% 101.64 US$4,530,400
2026-06-01 2026-05-28 S Sale

Chief Commercial Officer

Officer
4,200 -13.4%
343.81
US$1,444,002
4,200 -13.4% 343.81 US$1,444,002
2026-05-26 2026-05-22 S Sale

Chief Commercial Officer

Officer
2,300 -6.8%
305.82
US$703,386
2,300 -6.8% 305.82 US$703,386
2026-05-22 2026-05-21 S Sale

Chief Commercial Officer

Officer
4,655 -12.2%
287.03
US$1,336,125
4,655 -12.2% 287.03 US$1,336,125
2026-05-22 2026-05-21 S Sale

Chief People Officer

Officer
5,000 -100.0%
291.08
US$1,455,400
5,000 -100.0% 291.08 US$1,455,400
2026-05-22 2026-05-21 S Sale

Chief People Officer

Officer
2,805 -35.9%
288.10
US$808,121
2,805 -35.9% 288.10 US$808,121
2026-05-21 2026-05-21 S Sale

Chief People Officer

Officer
4,000 -33.9%
282.77
US$1,131,080
4,000 -33.9% 282.77 US$1,131,080
2026-05-21 2026-05-21 PrS Proposed sale

Officer

Officer
11,805
287.56
US$3,394,595
11,805 287.56 US$3,394,595
2026-05-21 2026-05-20 S Sale

Chief Commercial Officer

Officer
5,069 -11.7%
257.18
US$1,303,645
5,069 -11.7% 257.18 US$1,303,645
2026-05-21 2026-05-20 S Sale

Chief Commercial Officer

Officer
5,069 -11.7%
257.18
US$1,303,645
5,069 -11.7% 257.18 US$1,303,645
2026-05-21 2026-05-20 S Sale

Chief People Officer

Officer
3,100 -20.8%
252.25
US$781,975
3,100 -20.8% 252.25 US$781,975
2026-05-21 2026-05-20 PlS Planned sale

Chief Financial Officer

Officer
31,920 -15.5%
226.54
US$7,231,157
31,920 -15.5% 226.54 US$7,231,157
2026-05-20 2026-05-20 PrS Proposed sale

Officer

Officer
3,100
252.25
US$781,978
3,100 252.25 US$781,978
2026-05-20 2026-05-20 PrS Proposed sale

Officer

Officer
31,920
226.54
US$7,231,157
31,920 226.54 US$7,231,157
2026-05-21 2026-05-19 S Sale

Chief Legal Officer

Officer
40,941 -100.0%
215.00
US$8,802,315
40,941 -100.0% 215.00 US$8,802,315
2026-05-21 2026-05-19 S Sale

Chief Legal Officer

Officer
40,941 -100.0%
215.00
US$8,802,315
40,941 -100.0% 215.00 US$8,802,315
2026-05-21 2026-05-19 S Sale

Chief Commercial Officer

Officer
10,887 -20.1%
224.14
US$2,440,212
10,887 -20.1% 224.14 US$2,440,212
2026-05-21 2026-05-19 S Sale

Chief Commercial Officer

Officer
10,887 -20.1%
224.14
US$2,440,212
10,887 -20.1% 224.14 US$2,440,212
2026-05-19 2026-05-19 PrS Proposed sale

Officer; Director

Executive Director
40,941
215.00
US$8,802,315
40,941 215.00 US$8,802,315
2026-05-19 2026-05-18 S Sale

Chief Architect

Officer
24,339 -100.0%
209.15
US$5,090,502
24,339 -100.0% 209.15 US$5,090,502
2026-05-19 2026-05-15 S Sale

Chief Commercial Officer

Officer
7,000 -10.9%
212.55
US$1,487,850
7,000 -10.9% 212.55 US$1,487,850
2026-05-13 2026-05-11 S Sale

Chief Legal Officer

Officer
4,866 -100.0%
214.41
US$1,043,319
4,866 -100.0% 214.41 US$1,043,319
2026-05-13 2026-05-11 S Sale

Chief Legal Officer

Officer
7,371 -60.2%
213.59
US$1,574,372
7,371 -60.2% 213.59 US$1,574,372
2026-05-13 2026-05-11 S Sale

Chief Legal Officer

Officer
11,197 -47.8%
212.51
US$2,379,474
11,197 -47.8% 212.51 US$2,379,474
2026-05-13 2026-05-11 S Sale

Chief Legal Officer

Officer
10,674 -31.3%
211.46
US$2,257,124
10,674 -31.3% 211.46 US$2,257,124
2026-05-13 2026-05-11 S Sale

Chief Legal Officer

Officer
9,815 -22.3%
210.53
US$2,066,352
9,815 -22.3% 210.53 US$2,066,352
2026-05-13 2026-05-11 S Sale

Chief Legal Officer

Officer
5,353 -10.9%
209.52
US$1,121,561
5,353 -10.9% 209.52 US$1,121,561
2026-05-13 2026-05-11 S Sale

Chief Legal Officer

Officer
1,849 -3.6%
208.68
US$385,849
1,849 -3.6% 208.68 US$385,849
2026-05-13 2026-05-11 S Sale

Chief Legal Officer

Officer
836 -1.6%
207.77
US$173,696
836 -1.6% 207.77 US$173,696
2026-05-11 2026-05-11 PrS Proposed sale

Officer

Officer
51,961
211.73
US$11,001,714
51,961 211.73 US$11,001,714
2026-05-19 2026-04-24 PlS Planned sale

Chief Commercial Officer

Officer
1,577 -2.7%
221.99
US$350,078
1,577 -2.7% 221.99 US$350,078
2026-05-19 2026-04-23 PlS Planned sale

Chief Commercial Officer

Officer
1,577 -2.8%
199.00
US$313,823
1,577 -2.8% 199.00 US$313,823
2026-04-23 2026-04-22 PlS Planned sale

Chief Financial Officer

Officer
21,280 -12.2%
180.00
US$3,830,400
21,280 -12.2% 180.00 US$3,830,400
2026-04-22 2026-04-22 PrS Proposed sale

Officer

Officer
21,280
180.00
US$3,830,400
21,280 180.00 US$3,830,400
2026-04-16 2026-04-14 PlS Planned sale

Chief Executive Officer

Executive Director
170 -0.1%
163.00
US$27,710
170 -0.1% 163.00 US$27,710
2026-04-16 2026-04-14 PlS Planned sale

Chief Executive Officer

Executive Director
3,483 -1.3%
161.21
US$561,494
3,483 -1.3% 161.21 US$561,494
2026-04-16 2026-04-14 PlS Planned sale

Chief Executive Officer

Executive Director
5,646 -2.0%
160.57
US$906,578
5,646 -2.0% 160.57 US$906,578
2026-04-14 2026-04-14 PrS Proposed sale

Officer; Director

Executive Director
9,299
160.86
US$1,495,799
9,299 160.86 US$1,495,799
2026-03-27 2026-03-26 PlS Planned sale

Chief Executive Officer

Executive Director
5,344 -1.9%
160.41
US$857,231
5,344 -1.9% 160.41 US$857,231
2026-03-27 2026-03-26 PlS Planned sale

Chief Executive Officer

Executive Director
1,842 -0.6%
161.47
US$297,428
1,842 -0.6% 161.47 US$297,428
2026-03-27 2026-03-26 PlS Planned sale

Chief Executive Officer

Executive Director
600 -0.2%
162.19
US$97,314
600 -0.2% 162.19 US$97,314
2026-03-27 2026-03-26 PlS Planned sale

Chief Executive Officer

Executive Director
200 -0.1%
163.15
US$32,630
200 -0.1% 163.15 US$32,630
2026-03-26 2026-03-26 PrS Proposed sale

Officer; Director

Executive Director
7,986
160.86
US$1,284,621
7,986 160.86 US$1,284,621
2026-03-27 2026-03-25 PlS Planned sale

Chief Financial Officer

Officer
21,280 -10.9%
148.37
US$3,157,314
21,280 -10.9% 148.37 US$3,157,314
2026-03-27 2026-03-25 PlS Planned sale

Chief Executive Officer

Executive Director
11,749 -3.9%
160.22
US$1,882,425
11,749 -3.9% 160.22 US$1,882,425
2026-03-27 2026-03-25 PlS Planned sale

Chief Executive Officer

Executive Director
6,196 -2.0%
161.47
US$1,000,468
6,196 -2.0% 161.47 US$1,000,468
2026-03-27 2026-03-25 PlS Planned sale

Chief Executive Officer

Executive Director
4,830 -1.5%
162.62
US$785,455
4,830 -1.5% 162.62 US$785,455
2026-03-27 2026-03-25 PlS Planned sale

Chief Executive Officer

Executive Director
1,092 -0.3%
163.35
US$178,378
1,092 -0.3% 163.35 US$178,378
2026-03-25 2026-03-25 PrS Proposed sale

Officer; Director

Executive Director
23,867
161.17
US$3,846,744
23,867 161.17 US$3,846,744
2026-03-25 2026-03-25 PrS Proposed sale

Officer

Officer
21,280
148.37
US$3,157,314
21,280 148.37 US$3,157,314
2026-02-27 2026-02-27 PrS Proposed sale

Officer; Director

Executive Director
6,152
126.15
US$776,044
6,152 126.15 US$776,044
2026-02-18 2026-02-18 PrS Proposed sale

Officer

Officer
10,640
128.29
US$1,365,006
10,640 128.29 US$1,365,006
2026-01-30 2026-01-30 PrS Proposed sale

Officer; Director

Executive Director
6,152
106.30
US$653,939
6,152 106.30 US$653,939
2025-11-28 2025-11-28 PrS Proposed sale

Officer; Director

Executive Director
6,152
134.49
US$827,400
6,152 134.49 US$827,400
2025-11-19 2025-11-19 PrS Proposed sale

Officer

Officer
10,640
137.60
US$1,464,064
10,640 137.60 US$1,464,064
2025-10-31 2025-10-31 PrS Proposed sale

Officer; Director

Executive Director
6,152
169.41
US$1,042,208
6,152 169.41 US$1,042,208
2025-10-14 2025-10-14 PrS Proposed sale

Officer

Officer
10,640
180.00
US$1,915,200
10,640 180.00 US$1,915,200
2025-09-10 2025-09-10 PrS Proposed sale

Officer

Officer
10,640
145.00
US$1,542,800
10,640 145.00 US$1,542,800
2025-09-05 2025-09-05 PrS Proposed sale

Officer

Officer
10,640
138.00
US$1,468,320
10,640 138.00 US$1,468,320
2025-06-09 2025-06-09 PrS Proposed sale

Officer

Officer
43,511
139.50
US$6,069,872
43,511 139.50 US$6,069,872
2025-05-22 2025-05-22 PrS Proposed sale

Officer

Officer
20,160
129.80
US$2,616,768
20,160 129.80 US$2,616,768
2025-02-20 2025-02-20 PrS Proposed sale

Officer

Officer
9,220
153.20
US$1,412,504
9,220 153.20 US$1,412,504
2025-01-22 2025-01-22 PrS Proposed sale

Officer

Officer
10,080
175.00
US$1,764,000
10,080 175.00 US$1,764,000
2024-11-21 2024-11-21 PrS Proposed sale

Officer

Officer
20,160
136.50
US$2,751,840
20,160 136.50 US$2,751,840
2024-11-08 2024-11-08 PrS Proposed sale

Officer

Officer
20,160
148.50
US$2,993,760
20,160 148.50 US$2,993,760
2024-09-16 2024-09-16 PrS Proposed sale

Officer

Officer
51,960
143.00
US$7,430,280
51,960 143.00 US$7,430,280
2024-09-11 2024-09-11 PrS Proposed sale

Officer

Officer
20,000
132.50
US$2,650,000
20,000 132.50 US$2,650,000
2024-09-10 2024-09-10 PrS Proposed sale

Officer

Officer
10,000
127.00
US$1,270,000
10,000 127.00 US$1,270,000
2024-06-17 2024-06-17 PrS Proposed sale

Officer

Officer
2,000
160.17
US$320,340
2,000 160.17 US$320,340
2024-06-03 2024-06-03 PrS Proposed sale

Officer

Officer
20,000
127.00
US$2,540,000
20,000 127.00 US$2,540,000
2024-06-03 2024-06-03 PrS Proposed sale

Officer

Officer
94,462
126.56
US$11,954,684
94,462 126.56 US$11,954,684
2024-03-18 2024-03-18 PrS Proposed sale

Officer

Officer
2,000
128.17
US$256,340
2,000 128.17 US$256,340