Welcome to our dedicated page for Arch Cap Group SEC filings (Ticker: ACGL), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
Arch Capital Group Ltd. filings document the regulatory record of a Bermuda-based insurance, reinsurance and mortgage insurance holding company. Its Form 8-K reports include quarterly earnings releases, financial supplements, share repurchase authorizations, preferred share dividend declarations, director-related governance events and annual meeting voting results.
Proxy materials describe board elections, executive compensation, shareholder voting matters and governance practices. The company’s securities disclosures identify NASDAQ-listed common shares under ACGL and depositary shares representing interests in Series F and Series G preferred shares under ACGLO and ACGLN, linking capital-structure reporting with recurring governance and operating disclosures.
ARCH CAPITAL GROUP LTD. director Brian S. Posner reported an open-market sale of 2,000 Depositary Shares, Series G, on 2026-05-11 at a weighted average price of $17.1415 per share. Each Depositary Share represents a 1/1,000th interest in a Series G Non-Cumulative Preferred Share. Following this transaction, his direct holdings of these Depositary Shares were reduced to zero, indicating a full exit from this specific security class.
Triplett Neal F reported acquisition or exercise transactions in this Form 4 filing.
Arch Capital Group Ltd. director Neal F. Triplett reported two share awards in the form of company common shares. On May 5, 2026, he received 1,327 restricted shares that will vest on the earlier of one year after the grant date or the company’s next Annual General Meeting of Shareholders.
On the same date, he was also granted 2,071 common shares as part of his director-elected annual retainer for serving as a director. Following these awards, the filing shows direct ownership entries of 8,013 shares and 6,686 shares tied to the respective transactions.
Posner Brian S reported acquisition or exercise transactions in this Form 4 filing.
Arch Capital Group Ltd. director Brian S. Posner received a grant of 2,071 restricted common shares. The award carried a price of $0.00 per share, indicating it was compensation rather than an open-market purchase.
According to the grant terms, these restricted shares will vest on the earlier of one year after the grant date or Arch Capital Group Ltd.'s next Annual General Meeting of Shareholders. Following this award, Posner directly owns 122,175 common shares of the company.
MOCZARSKI ALEXANDER S reported acquisition or exercise transactions in this Form 4 filing.
ARCH CAPITAL GROUP LTD. director Alexander S. Moczarski received a grant of 2,071 restricted common shares of the company. The grant price is shown as $0.00 per share, indicating a share award as part of his compensation rather than an open-market purchase.
After this award, he directly holds 4,037 common shares. According to the restricted share agreement, these shares will vest on the earlier of one year after the grant date or Arch Capital Group Ltd.'s next Annual General Meeting of Shareholders, tying vesting to continued board service and the company’s shareholder meeting cycle.
MALLESCH EILEEN A reported acquisition or exercise transactions in this Form 4 filing.
ARCH CAPITAL GROUP LTD. director Eileen A. Mallesach received a grant of 2,071 common shares as equity compensation. The award was reported at a price of $0.00 per share, indicating a share grant rather than a market purchase. Following this grant, she directly holds 13,802 common shares. Under the restricted share agreement, these shares will vest on the earlier of one year after the grant date or the company’s next Annual General Meeting of Shareholders.
KILCOYNE MOIRA A. reported acquisition or exercise transactions in this Form 4 filing.
Arch Capital Group Ltd. director Moira A. Kilcoyne reported receiving common share awards as equity compensation. On May 5, 2026, she was granted 1,327 common shares and a separate award of 2,071 common shares, both at a stated price of $0.00 per share, reflecting non-cash grants.
Footnotes state that some of these are restricted shares that will vest on the earlier of one year from the grant date or the company’s next Annual General Meeting of Shareholders, and that the awards form part of the director-elected annual retainer for board service.
Houston Daniel Joseph reported acquisition or exercise transactions in this Form 4 filing.
ARCH CAPITAL GROUP LTD. director Daniel Joseph Houston reported two equity awards of common shares. He received grants of 1,327 and 2,071 restricted common shares at no cash cost as part of his annual retainer for serving as a director.
Under the restricted share agreement, these awards vest on the earlier of one year after the grant date or the company’s next Annual General Meeting of Shareholders. Following these awards, the filing shows updated direct common share holdings of 13,313 and 11,986 shares in the two reported positions.
Goodman Laurie reported acquisition or exercise transactions in this Form 4 filing.
ARCH CAPITAL GROUP LTD. director Laurie Goodman received a grant of 2,071 common shares on May 5, 2026. The shares are restricted and will vest on the earlier of one year after the grant date or the company’s next Annual General Meeting of Shareholders. After this award, Goodman directly holds 37,573 common shares.
Ebong Francis reported acquisition or exercise transactions in this Form 4 filing.
ARCH CAPITAL GROUP LTD. director Francis Ebong received a grant of 2,071 restricted common shares on May 5, 2026 at no purchase price. These restricted shares vest on the earlier of one year after the grant date or the company’s next Annual General Meeting of Shareholders, bringing his direct holdings to 12,878 shares.
BUNCE JOHN L JR reported acquisition or exercise transactions in this Form 4 filing.
ARCH CAPITAL GROUP LTD. director John L. Jr. Bunce reported two equity compensation grants of common shares. He received 1,327 restricted common shares and 2,071 additional common shares, both at a stated price of $0.00 per share, as part of his director-elected annual retainer.
The restricted shares will vest on the earlier of one year after the grant date or the company’s next Annual General Meeting of Shareholders. Following these awards, his directly held common share balance reported in the filing exceeds 1.56 million shares.