Insider trade

Officer sold ~$569K of ACGL shares in the open market

Traded Mar 10, 2026 · Filed Mar 12, 2026

~$569K
Reported value · 5,907 sh @ $96.3715: 337K
Holds after · shares reported: -2.0%
stock since the trade · S&P 500 +12.8%, $96.19 → $94.26 on Oct 1

Why it stands out

Arch Capital Group's President, Arch Capital Group sold $569K of Arch Capital Group shares. Nobody planned it ahead of time.

Written from the filing's own figures. OQRO describes what was reported and never tells you what to buy or sell

View the official recordSEC Form 4 — Statement of Changes in Beneficial Ownership

All the details

Dates, kept separate

Transaction date: Mar 10, 2026
Reporting period: Not applicable
Filed with the SEC: Mar 12, 2026

Officer$500K–$1M

Context

Classification

open market sale

Code S — open-market or private sale

Absolute commitment

~$569,266

Shares × reported transaction price

Timing vs results

29 days after results of Feb 9, 2026, 49 days before results of Apr 28, 2026

Results dates are the company's own 8-K (Item 2.02). Many companies only let insiders trade in a window after results

Price at the time

Closed at $96.19 on Mar 10, 2026, 14% above its 52-week low and 6% below its high, after a 3% rise over the previous 30 trading days

52-week range $84.72 (Oct 28, 2025) to $101.98 (Feb 5, 2026), 66% of the way up, from 251 adjusted closes. 30 trading days earlier: $93.70 on Jan 26, 2026. Describes the past only, not a forecast

Planned / mechanical clue

None found in footnotes

Only flagged when a footnote says so; never inferred

After it was reported

After	Stock	S&P 500	Difference
7 days	-1.3%	-2.1%	+0.8%
30 days	+3.9%	+3.6%	+0.3%
90 days	-2.5%	+11.4%	-13.9%
180 days	+2.8%	+15.1%	-12.3%

Past results only. Not a forecast.

Source receipt

Record ID: 0001769539-26-000007
Filed / recorded: Mar 12, 2026, 8:29 PM UTC
Added to OQRO: Oct 2, 2026, 12:27 PM UTC
Parser: form4-xml-v1
Data quality: Verified: identifiers matched exactly
Issuer: ARCH CAPITAL GROUP LTD.
Issuer CIK: 947484
Ticker: ACGL
Reporting person: David Gansberg
Relationship: Officer
Officer title: President, Arch Capital Group
Security: Common Shares, $.0011 par value per share
Table: Non-derivative (Table I)
Transaction date: Mar 10, 2026
Transaction code: S
Shares / units: 5,907
Price per share: $96.3715
Acquired / disposed: Disposed (D)
Shares owned after: 336,559
Ownership form: Direct
Amendment: No

Footnotes from the filing

The price reported is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $96.35 to $96.42. Upon request, the full information regarding the number of shares sold at each separate price within the range will be provided to the issuer, any security holder of the issuer or the staff of the Securities Exchange Commission.