Reported relationships
Latest disclosed role at each company.
| Company | Last reported as | Report date | Published |
|---|---|---|---|
| ARCH CAPITAL GROUP LTD.ACGL · Entity 3120 | Director · CHAIR | June 11, 2026 | June 15, 2026 |
| ClearSign Technologies CorpCLIR · Entity 7487 | 10% owner | July 22, 2026 | July 24, 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 June 11, 2026 · Filed June 15, 2026
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Common Shares, $.0011 par value per shareSEC Table I · non-derivative | IndirectBy Limited Liability Company | 214,993 |
Reported balance
After 2026-06-11 transaction · row 1
Account identity is unresolved; indirect or unspecified ownership is not merged.
1 source rowRow 1 · 2026-06-11 · Gift · Disposed 1,006,700 · Balance 214,993 |
| Common Shares, $.0011 par value per shareSEC Table I · non-derivative | IndirectBy Trust | 2,827,681 |
Reported balance
After 2026-06-11 transaction · row 2
Account identity is unresolved; indirect or unspecified ownership is not merged.
1 source rowRow 2 · 2026-06-11 · Gift · Acquired 1,006,700 · Balance 2,827,681 F1: Includes 1,820,981 shares held by the revocable trust that were previously reported on separate lines. F2: The common shares are held by a revocable trust. The reporting person and his spouse are the trustees and the beneficiaries. |
| Common Shares, $.0011 par value per shareSEC Table I · non-derivative | Direct | 3,076 |
Reported balance
Holding disclosure · report date 2026-06-11 · row 3
Holding and transaction disclosures are not merged.
1 source rowRow 3 · Balance 3,076 F3: Includes 1,005 shares owned directly by the reporting person that were previously reported as held by the revocable trust. |
| Common Shares, $.0011 par value per shareSEC Table I · non-derivative | IndirectFamily limited partnership | 133,706 |
Reported balance
Holding disclosure · report date 2026-06-11 · row 4
Holding and transaction disclosures are not merged.
1 source rowRow 4 · Balance 133,706 |
| Common Shares, $.0011 par value per shareSEC Table I · non-derivative | IndirectBy Trusts | 1,682,128 |
Reported balance
Holding disclosure · report date 2026-06-11 · row 5
Holding and transaction disclosures are not merged.
1 source rowRow 5 · Balance 1,682,128 |
Filing footnotes · ownership attribution and instrument terms
F1: Includes 1,820,981 shares held by the revocable trust that were previously reported on separate lines.
F2: The common shares are held by a revocable trust. The reporting person and his spouse are the trustees and the beneficiaries.
F3: Includes 1,005 shares owned directly by the reporting person that were previously reported as held by the revocable trust.
ClearSign Technologies Corp
Report date July 22, 2026 · Filed July 24, 2026
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Common StockSEC Table I · non-derivative | IndirectBy Otter Capital LLC | 1,343,477 |
Reported balance
After 2026-07-22 transaction · row 1
Account identity is unresolved; indirect or unspecified ownership is not merged.
1 source rowRow 1 · 2026-07-22 · Purchase · Acquired 500,000 · Balance 1,343,477 F1: The Issuer effected a reverse stock split of its outstanding common stock at a ratio of 1-for-10, effective as of 12:01 a.m., Eastern Time, on March 16, 2026. F2: The reporting person is the managing member of Otter Capital LLC. |
Filing footnotes · ownership attribution and instrument terms
F1: The Issuer effected a reverse stock split of its outstanding common stock at a ratio of 1-for-10, effective as of 12:01 a.m., Eastern Time, on March 16, 2026.
F2: The reporting person is the managing member of Otter Capital LLC.
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 |
|---|---|---|---|---|---|---|
| December 07, 2017 Filed Dec 12, 2017 16:03 UTC | ARCH CAPITAL GROUP LTD. ACGL · Entity 3120 | GiftCommon Shares, $.0033 par value per share | 550 | $0.00 | $0.00 |
DisclosureSEC source: 0001179110-17-015236 · edgar.xml · nonDerivative · entry 1 PASQUESI JOHN M · CIK 0001227099 · Director · Vice Chairman 10b5-1 filing: Not disclosed Ownership: Indirect · By Limited Liability Company Disclosed balance after: 637,231 F3 · shares: Otter Capital LLC contributed 550 common shares of the issuer to a revocable trust, for which the reporting person and his spouse are the trustees and the beneficiaries. F1 · ownership.nature: The security holder is Otter Capital LLC, for which the reporting person serves as managing member. All indicated securities are included because of his affiliation with Otter Capital LLC. Read SEC document |
| September 01, 2017 Filed Sep 14, 2017 18:50 UTC | ARCH CAPITAL GROUP LTD. ACGL · Entity 3120 | GiftCommon Shares, $.0033 par value per share | 31,000 | $0.00 | $0.00 |
DisclosureSEC source: 0001179110-17-012274 · edgar.xml · nonDerivative · entry 3 PASQUESI JOHN M · CIK 0001227099 · Director · Vice Chairman 10b5-1 filing: Not disclosed Ownership: Indirect · By Trusts Disclosed balance after: 46,382 F5 · shares: Such common shares were gifted to charity; the shares were previously held by Otter Capital LLC and were contributed to the reporting person's trust. See FNs 3 and 4. F2 · ownership.nature: The common shares are held by a revocable trust. The reporting person and his spouse are the trustees and the beneficiaries. Read SEC document |
| September 01, 2017 Filed Sep 14, 2017 18:50 UTC | ARCH CAPITAL GROUP LTD. ACGL · Entity 3120 | GiftCommon Shares, $.0033 par value per share | 31,000 | $0.00 | $0.00 |
DisclosureSEC source: 0001179110-17-012274 · edgar.xml · nonDerivative · entry 1 PASQUESI JOHN M · CIK 0001227099 · Director · Vice Chairman 10b5-1 filing: Not disclosed Ownership: Indirect · By Limited Liability Company Disclosed balance after: 637,781 F3 · shares: Otter Capital LLC contributed 31,000 common shares of the issuer to a revocable trust, for which the reporting person and his spouse are the trustees and the beneficiaries. F1 · ownership.nature: The security holder is Otter Capital LLC, for which the reporting person serves as managing member. All indicated securities are included because of his affiliation with Otter Capital LLC. Read SEC document |
| May 04, 2017 Filed May 8, 2017 17:26 UTC | ARCH CAPITAL GROUP LTD. ACGL · Entity 3120 | GrantCommon Shares, $.0033 par value per share | 771 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001179110-17-006786 · edgar.xml · nonDerivative · entry 2 PASQUESI JOHN M · CIK 0001227099 · Director · Vice Chairman 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 771 F4 · price: Subject to the terms of the restricted share agreement, represents restricted shares that will vest on May 1, 2018. Read SEC document |
| May 04, 2017 Filed May 8, 2017 17:26 UTC | ARCH CAPITAL GROUP LTD. ACGL · Entity 3120 | GrantCommon Shares, $.0033 par value per share | 1,286 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001179110-17-006786 · edgar.xml · nonDerivative · entry 1 PASQUESI JOHN M · CIK 0001227099 · Director · Vice Chairman 10b5-1 filing: Not disclosed Ownership: Indirect · By Trust Disclosed balance after: 46,382 F3 · shares: Represents shares granted as part of the director-elected retainer for serving as a director of the Issuer. Upon grant, the reporting person contributed such shares to a revocable trust. The reporting person and his spouse are the trustees and the beneficiaries. F3 · price: Represents shares granted as part of the director-elected retainer for serving as a director of the Issuer. Upon grant, the reporting person contributed such shares to a revocable trust. The reporting person and his spouse are the trustees and the beneficiaries. F5 · balance_after: Includes 1,066 common shares of the Issuer that were previously reported as directly owned. The reporting person contributed such shares to a trust for which the reporting person and his spouse are the trustees and the beneficiaries. F2 · ownership.nature: The common shares are held by a revocable trust. The reporting person and his spouse are the trustees and the beneficiaries. Read SEC document |
| December 14, 2016 Filed Dec 21, 2016 14:31 UTC | ARCH CAPITAL GROUP LTD. ACGL · Entity 3120 | GiftCommon Shares, $.0033 par value per share | 600 | $0.00 | $0.00 |
DisclosureSEC source: 0001179110-16-033332 · edgar.xml · nonDerivative · entry 3 PASQUESI JOHN M · CIK 0001227099 · Director · Vice Chairman 10b5-1 filing: Not disclosed Ownership: Indirect · By Trust Disclosed balance after: 44,030 F2 · ownership.nature: The common shares are held by a revocable trust. The reporting person and his spouse are the trustees and the beneficiaries. Read SEC document |
| December 13, 2016 Filed Dec 21, 2016 14:31 UTC | ARCH CAPITAL GROUP LTD. ACGL · Entity 3120 | GiftCommon Shares, $.0033 par value per share | 600 | $0.00 | $0.00 |
DisclosureSEC source: 0001179110-16-033332 · edgar.xml · nonDerivative · entry 2 PASQUESI JOHN M · CIK 0001227099 · Director · Vice Chairman 10b5-1 filing: Not disclosed Ownership: Indirect · By Trust Disclosed balance after: 44,630 F2 · ownership.nature: The common shares are held by a revocable trust. The reporting person and his spouse are the trustees and the beneficiaries. Read SEC document |
| December 13, 2016 Filed Dec 21, 2016 14:31 UTC | ARCH CAPITAL GROUP LTD. ACGL · Entity 3120 | GiftCommon Shares, $.0033 par value per share | 600 | $0.00 | $0.00 |
DisclosureSEC source: 0001179110-16-033332 · edgar.xml · nonDerivative · entry 1 PASQUESI JOHN M · CIK 0001227099 · Director · Vice Chairman 10b5-1 filing: Not disclosed Ownership: Indirect · By Limited Liability Company Disclosed balance after: 668,781 F1 · ownership.nature: The security holder is Otter Capital LLC, for which the reporting person serves as managing member. All indicated securities are included because of his affiliation with Otter Capital LLC. 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.