person · Reporting owner
MOCZARSKI ALEXANDER S
Disclosed activity across 2 companies
Sign in to followReported relationships
Latest disclosed role at each company.
| Company | Last reported as | Report date | Published |
|---|---|---|---|
| ARCH CAPITAL GROUP LTD.ACGL · Entity 3120 | Director | May 05, 2026 | May 07, 2026 |
Disclosed balances
About these balances
Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.
ARCH CAPITAL GROUP LTD.
Report date May 05, 2026 · Filed May 07, 2026
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Common Shares, $.0011 par value per shareSEC Table I · non-derivative | Direct | 4,037 |
Reported balance
After 2026-05-05 transaction · row 1
1 source rowRow 1 · 2026-05-05 · Grant · Acquired 2,071 · Balance 4,037 F1: Subject to the terms of the restricted share agreement, represents restricted shares that will become vested on the date that is the earlier of 1) one year following the grant date or 2) Arch Capital Group Ltd.'s next Annual General Meeting of Shareholders. |
Filing footnotes · ownership attribution and instrument terms
F1: Subject to the terms of the restricted share agreement, represents restricted shares that will become vested on the date that is the earlier of 1) one year following the grant date or 2) Arch Capital Group Ltd.'s next Annual General Meeting of Shareholders.
Past disclosures · reporting ended (1)
No longer tracked through insider filings. These historical balances do not imply present ownership or a zero position.
MARSH & MCLENNAN COMPANIES, INC.
Report date December 29, 2016 · Filed December 30, 2016
Section 16 reporting ended · disclosed 2016-12-30. Current position is not established by this disclosure.
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Common StockSEC Table I · non-derivative | Direct | 20,029.237 |
Reported balance
After 2016-12-29 transaction · row 1
Account or security details depend on footnotes; rows are not merged.
1 source rowRow 1 · 2016-12-29 · Sale · Disposed 8,850 · Balance 20,029.237 F1: Includes dividend reinvestment shares acquired on August 15, 2016 and November 15, 2016. |
| Restricted Stock UnitsSEC Table II · derivative / convertible security | Direct | 13,001 |
Reported balance
Holding disclosure · report date 2016-12-29 · row 2
Instrument identity requires review; Table II rows are not merged.
1 source rowRow 2 · Balance 13,001 F2: The security converts to Marsh & McLennan Companies common stock on a 1-for-1 basis. F3: Not Applicable. |
Filing footnotes · ownership attribution and instrument terms
F1: Includes dividend reinvestment shares acquired on August 15, 2016 and November 15, 2016.
F2: The security converts to Marsh & McLennan Companies common stock on a 1-for-1 basis.
F3: Not Applicable.
Transaction history
JSON APIPurchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”
The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.
| Transaction date | Company | Activity / security | Shares / units | Reported price | Reported value | Details |
|---|---|---|---|---|---|---|
| May 05, 2026 Filed May 7, 2026 20:49 UTC | ARCH CAPITAL GROUP LTD. ACGL · Entity 3120 | GrantCommon Shares, $.0011 par value per share | 2,071 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001518326-26-000002 · wk-form4_1778186978.xml · nonDerivative · entry 1 MOCZARSKI ALEXANDER S · CIK 0001518326 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 4,037 F1 · price: Subject to the terms of the restricted share agreement, represents restricted shares that will become vested on the date that is the earlier of 1) one year following the grant date or 2) Arch Capital Group Ltd.'s next Annual General Meeting of Shareholders. Read SEC document |
| May 07, 2025 Filed May 9, 2025 21:13 UTC | ARCH CAPITAL GROUP LTD. ACGL · Entity 3120 | GrantCommon Shares, $.0011 par value per share | 1,564 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001415889-25-012558 · form4-05092025_090533.xml · nonDerivative · entry 1 MOCZARSKI ALEXANDER S · CIK 0001518326 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,966 F1 · price: Subject to the terms of the restricted share agreement, represents restricted shares that will become vested on the date that is the earlier of 1) one year following the grant date or 2) Arch Capital Group Ltd.'s next Annual General Meeting of Shareholders. Read SEC document |
| February 04, 2025 Filed Feb 6, 2025 22:04 UTC | ARCH CAPITAL GROUP LTD. ACGL · Entity 3120 | GrantCommon Shares, $.0011 par value per share | 402 | $0.00 | $0.00 |
DisclosureSEC source: 0001415889-25-003270 · form4-02062025_100239.xml · nonDerivative · entry 1 MOCZARSKI ALEXANDER S · CIK 0001518326 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 402 F1 · price: Subject to the terms of the restricted share agreement, represents restricted shares (pro-rata) that will vest on May 9, 2025. Read SEC document |
| December 29, 2016 Filed Dec 30, 2016 21:13 UTC | MARSH & MCLENNAN COMPANIES, INC. MMC · Entity 1501 | SaleCommon Stock | 8,850 | $68.00 | $601,800.00 |
DisclosureSEC source: 0001127602-16-071082 · form4.xml · nonDerivative · entry 1 MOCZARSKI ALEXANDER S · CIK 0001518326 · Chairman of MMC International 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 20,029.237 F1 · balance_after: Includes dividend reinvestment shares acquired on August 15, 2016 and November 15, 2016. Read SEC document |
Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.