Insider trading · Q3 2026 · CIK 1973239

Arm Holdings Plc /Uk (ARM) insider trading.

Name: Arm Holdings Plc /Uk insider transactions, Q3 2026
Creator: U.S. Securities and Exchange Commission

In Q3 2026, insiders at Arm Holdings Plc /Uk reported 7 non-derivative transactions on 6 Forms 3, 4 and 5: 0 open-market purchases and 2 sales worth $5.8M.

Transactions: 7
Purchases (P): 0
Sales (S): 2
Net shares, P minus S: -20,800
Insiders: 4
Last filed: 2026-09-23

Insiders

Insider	Relationship	Transactions	Sales
Bartels Laura Kathleen	Officer · Chief Accounting Officer	3	0
Child Jason	Officer · Chief Financial Officer	2	2
Haas Rene A.	Director, Officer · Chief Executive Officer	1	0
Sine Jeffrey	Director	1	0

Transactions

7 non-derivative rows, newest transaction first. Shares and prices as filed.
Date	Insider	Code	Shares	Price	Owned after	Filing
2026-09-21	Child Jason	S (D)	10,400	$300	153,442	Form 4
2026-08-31	Haas Rene A.	A (A)	64	$108.33	338,666	Form 4
2026-08-27	Child Jason	S (D)	10,400	$255.33	163,832	Form 4
2026-08-17	Bartels Laura Kathleen	M (A)	819	—	13,816	Form 4
2026-08-17	Bartels Laura Kathleen	M (A)	862	—	12,997	Form 4
2026-08-17	Bartels Laura Kathleen	F (D)	856	$271.43	12,960	Form 4
2026-08-07	Sine Jeffrey	G (D)	9,572	$0	0	Form 4

Transaction codes in this quarter

S: 2 M: 2 A: 1 F: 1 G: 1

Get ARM insider transactions through the API

Request with your API key

curl "https://sec-api.dev/api/v1/insider-transactions?period=2026q3&cik=1973239&limit=100" \
  -H "Authorization: Bearer $SEC_API_KEY"

Insider trading API guide · ARM company page · Arm Holdings Plc /Uk on SEC.gov

Questions

Are insiders buying or selling Arm Holdings Plc /Uk (ARM)?

In Q3 2026, insiders at Arm Holdings Plc /Uk reported 7 non-derivative transactions on 6 Forms 3, 4 and 5: 0 open-market purchases and 2 sales worth $5.8M. Grants, tax withholding and option exercises are counted as transactions but are not purchases or sales.

Where do these Arm Holdings Plc /Uk insider trades come from?

From the SEC Insider Transactions Data Sets for Q3 2026, which republish the Forms 3, 4 and 5 filed on EDGAR. Each row links to its filing on SEC.gov.

Source: SEC Insider Transactions Data Sets, Q3 2026, retrieved 2026-10-27. Footnotes, derivative holdings and amendments are in the linked filings. Not investment advice.

Plain-text version for agents and LLMs: /insider-trading/arm.md

Independent. Not affiliated with, endorsed by, or sponsored by the U.S. Securities and Exchange Commission. Data is reproduced from public SEC filings and datasets. Not investment advice.