SEC Form 3 · accession 0002153453-26-000003
ARCH CAPITAL GROUP LTD. · ACGL
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Robert Michael Schmeiser
Officer — CEO, Arch Global Mortgage Grp.
Period of report
Sep 3, 2026
Accepted (ET)
Sep 14, 2026 · 4:24 pm EDT
Rule 10b5-1 plan
unknown — predates the checkbox
Issuer CIK
0000947484
Table I — non-derivative securities
| Security | Date | Code | Shares | Price | A/D | Owned after | D/I | Nature of ownership |
|---|---|---|---|---|---|---|---|---|
| Common Shares, $.0011 par value per share | holding | — | — | — | 44,856 | D |
Table II — derivative securities
| Security | Conv. / exercise price | Date | Code | Shares | A/D | Exercisable | Expires | Underlying | Underlying shares | Owned after | D/I |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Stock Option (Right to Buy)F1 | $37.42 | holding | — | — | — | — | Feb 27, 2030 | Common Shares, $.0011 par value per share | 4,904 | — | D |
| Stock Option (Right to Buy)F2 | $30.82 | holding | — | — | — | — | Feb 26, 2031 | Common Shares, $.0011 par value per share | 8,685 | — | D |
| Stock Option (Right to Buy)F3 | $42.54 | holding | — | — | — | — | Feb 25, 2032 | Common Shares, $.0011 par value per share | 9,139 | — | D |
| Stock Option (Right to Buy)F4 | $64.17 | holding | — | — | — | — | Feb 24, 2033 | Common Shares, $.0011 par value per share | 5,539 | — | D |
| Stock Option (Right to Buy)F5 | $66.70 | holding | — | — | — | — | Mar 6, 2033 | Common Shares, $.0011 par value per share | 650 | — | D |
| Stock Option (Right to Buy)F6 | $82.22 | holding | — | — | — | — | Feb 27, 2034 | Common Shares, $.0011 par value per share | 4,232 | — | D |
| Stock Option (Right to Buy)F7 | $91.87 | holding | — | — | — | — | Mar 4, 2035 | Common Shares, $.0011 par value per share | 7,148 | — | D |
| Stock Option (Right to Buy) | $92.48 | holding | — | — | — | May 2, 2028 | May 2, 2035 | Common Shares, $.0011 par value per share | 3,841 | — | D |
| Stock Option (Right to Buy)F8 | $100.48 | holding | — | — | — | — | Mar 3, 2036 | Common Shares, $.0011 par value per share | 6,834 | — | D |
Explanation of responses
- F1This stock option is exercisable in three equal annual installments commencing February 27, 2021, and the next two installments on February 27, 2022 and February 27, 2023, subject to the applicable award agreement.
- F2This stock option is exercisable in three equal annual installments commencing February 26, 2022, and the next two installments on February 26, 2023 and February 26, 2024, subject to the applicable award agreement.
- F3This stock option is exercisable in three equal annual installments commencing February 25, 2023, and the next two installments on February 25, 2024 and February 25, 2025, subject to the applicable award agreement.
- F4This stock option is exercisable in three equal annual installments commencing February 24, 2024, and the next two installments on February 24, 2025 and February 24, 2026, subject to the applicable award agreement.
- F5This stock option is exercisable in three equal annual installments commencing March 6, 2024, and the next two installments on March 6, 2025 and March 6, 2026, subject to the applicable award agreement.
- F6The stock option is exercisable in three equal annual installments commencing February 27, 2025, and the next two installments on February 27, 2026 and February 27, 2027, subject to the applicable award agreement
- F7The stock option is exercisable in three equal annual installments commencing March 4, 2026, and the next two installments on March 4, 2027 and March 4, 2028, subject to the applicable award agreement.
- F8This stock option is exercisable in three equal annual installments commencing March 3, 2027, and the next two installments on March 3, 2028 and March 3, 2029, subject to the applicable award agreement.