Reported relationships
Latest disclosed role at each company.
| Company | Last reported as | Report date | Published |
|---|---|---|---|
| Cardinal Infrastructure Group Inc.CDNL · Entity 5180 | Director | August 14, 2026 | August 17, 2026 |
| Comstock Holding Companies, Inc.CHCI · Entity 6294 | Director | November 03, 2021 | November 08, 2021 |
| Sculptor Acquisition Corp ISCUA.U · Entity 132676 | Director | December 08, 2021 | December 08, 2021 |
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.
Cardinal Infrastructure Group Inc.
Report date August 14, 2026 · Filed August 17, 2026
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Class A Common StockSEC Table I · non-derivative | Direct | 32,891 |
Reported balance
After 2026-08-14 transaction · row 1
1 source rowRow 1 · 2026-08-14 · Purchase · Acquired 12,647 · Balance 32,891 F1: The price reported in Column 4 is a weighted average price. The shares were purchased in multiple transactions at prices ranging from $39.45 to $39.81, inclusive. The reporting person hereby undertakes to provide to Cardinal Infrastructure Group Inc., any security holder of Cardinal Infrastructure Group Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the ranges set forth in footnote (1) of this Form 4. |
Filing footnotes · ownership attribution and instrument terms
F1: The price reported in Column 4 is a weighted average price. The shares were purchased in multiple transactions at prices ranging from $39.45 to $39.81, inclusive. The reporting person hereby undertakes to provide to Cardinal Infrastructure Group Inc., any security holder of Cardinal Infrastructure Group Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the ranges set forth in footnote (1) of this Form 4.
Comstock Holding Companies, Inc.
Report date November 03, 2021 · Filed November 08, 2021
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Class A Common SharesSEC Table I · non-derivative | Direct | 10,000 |
Reported balance
After 2021-11-03 transaction · row 1
1 source rowRow 1 · 2021-11-03 · Grant · Acquired 10,000 · Balance 10,000 |
Sculptor Acquisition Corp I
Report date December 08, 2021 · Filed December 08, 2021
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Class B Ordinary SharesSEC Table II · derivative / convertible security | Direct | Not disclosed |
Reported balance
Holding disclosure · report date 2021-12-08 · row 1
Instrument identity requires review; Table II rows are not merged.
1 source rowRow 1 · Balance Not disclosed F1: The Class B Ordinary Shares will automatically convert into the Issuer's Class A Ordinary Shares at the time of the Issuer's initial business combination, or earlier at the option of the holders thereof, on a one-for-one basis, subject to adjustment, as described under the heading "Description of Securities" in the Issuer's registration statement on Form S-1 (File No. 333-260302). |
Filing footnotes · ownership attribution and instrument terms
F1: The Class B Ordinary Shares will automatically convert into the Issuer's Class A Ordinary Shares at the time of the Issuer's initial business combination, or earlier at the option of the holders thereof, on a one-for-one basis, subject to adjustment, as described under the heading "Description of Securities" in the Issuer's registration statement on Form S-1 (File No. 333-260302).
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 |
|---|---|---|---|---|---|---|
| August 14, 2026 Filed Aug 17, 2026 21:38 UTC | Cardinal Infrastructure Group Inc. CDNL · Entity 5180 | PurchaseClass A Common Stock | 12,647 | $39.61 | $500,947.67 |
DisclosureSEC source: 0001213900-26-090852 · ownership.xml · nonDerivative · entry 1 Zelman Ivy · CIK 0001856646 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 32,891 F1 · price: The price reported in Column 4 is a weighted average price. The shares were purchased in multiple transactions at prices ranging from $39.45 to $39.81, inclusive. The reporting person hereby undertakes to provide to Cardinal Infrastructure Group Inc., any security holder of Cardinal Infrastructure Group Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the ranges set forth in footnote (1) of this Form 4. Read SEC document |
| June 05, 2026 Filed Jun 9, 2026 21:00 UTC | Cardinal Infrastructure Group Inc. CDNL · Entity 5180 | GrantClass A Common Stock | 1,817 | $0.00 | $0.00 |
DisclosureSEC source: 0001213900-26-066855 · ownership.xml · nonDerivative · entry 1 Zelman Ivy · CIK 0001856646 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 20,244 F1 · price: These shares represent restricted stock units ("RSUs") granted on June 5, 2026. The RSUs vest on the earlier to occur of (1) the next annual meeting of the Company's stockholders following the date of grant (so long as such next annual meeting is at least 50 weeks after the immediately preceding year's annual meeting of stockholders) and (2) the one-year anniversary of the date of grant, provided that, in each case, the Reporting Person continues to serve as a director of the Company through such date. Read SEC document |
| May 07, 2026 Filed May 11, 2026 21:00 UTC | Cardinal Infrastructure Group Inc. CDNL · Entity 5180 | GrantClass A Common Stock | 3,101 | $24.18 | $74,982.18 |
DisclosureSEC source: 0001213900-26-054546 · ownership.xml · nonDerivative · entry 1 Zelman Ivy · CIK 0001856646 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 18,427 F1 · price: These shares represent restricted stock units ("RSUs") granted on May 7, 2026. The RSUs vest as follows, subject to the Reporting Person's continued service through each applicable vesting date: (i) 775 RSUs vested immediately upon execution of the award agreement; (ii) 775 RSUs will vest on June 30, 2026; (iii) 775 RSUs will vest on September 30, 2026; and (iv) 776 RSUs will vest on December 31, 2026. Read SEC document |
| March 26, 2026 Filed Mar 27, 2026 21:00 UTC | Cardinal Infrastructure Group Inc. CDNL · Entity 5180 | PurchaseClass A Common Stock | 6,921 | $36.33 | $251,439.93 |
DisclosureSEC source: 0001213900-26-035634 · ownership.xml · nonDerivative · entry 1 Zelman Ivy · CIK 0001856646 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 15,326 F1 · price: The price reported in Column 4 is a weighted average price. The shares were purchased in multiple transactions at prices ranging from $36.09 to $36.47, inclusive. The reporting person hereby undertakes to provide to Cardinal Infrastructure Group Inc., any security holder of Cardinal Infrastructure Group Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the ranges set forth in footnote (1) of this Form 4. Read SEC document |
| December 11, 2025 Filed Dec 11, 2025 22:55 UTC | Cardinal Infrastructure Group Inc. CDNL · Entity 5180 | PurchaseClass A Common Stock | 2,275 | $21.00 | $47,775.00 |
DisclosureSEC source: 0001213900-25-120814 · ownership.xml · nonDerivative · entry 1 Zelman Ivy · CIK 0001856646 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 8,405 F1 · shares: The shares of Common Stock reported on this Form 4 are subject to a lock-up agreement, effective as of 12/9/2025 (the "Lock-up Date"), between the Reporting Person and Stifel, Nicolaus & Company, Incorporated and William Blair & Company, L.L.C, pursuant to which shares of Common Stock reported herein cannot be sold for 180 days following the Lock-up Date. Read SEC document |
| November 03, 2021 Filed Nov 8, 2021 22:51 UTC | Comstock Holding Companies, Inc. CHCI · Entity 6294 | GrantClass A Common Shares | 10,000 | $0.00 | $0.00 |
DisclosureSEC source: 0001856646-21-000004 · wf-form4_163641186126083.xml · nonDerivative · entry 1 Zelman Ivy · CIK 0001856646 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 10,000 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.