Reported relationships
Latest disclosed role at each company.
| Company | Last reported as | Report date | Published |
|---|---|---|---|
| Avalanche Treasury CorpAVAT · Entity 7502 | Chief Financial Officer | September 28, 2026 | September 30, 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.
Avalanche Treasury Corp
Report date September 28, 2026 · Filed September 30, 2026
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Class A Common StockSEC Table I · non-derivative | Direct | 283,860 |
Ending reported balance
After 2026-09-30 transaction · row 2
2 source rows · reconciled sequenceRow 1 · 2026-09-28 · Grant · Acquired 299,401 · Balance 299,401 F1: Represents a grant of restricted stock units ("RSUs") on September 28, 2026. The RSUs will vest 1/8 on each of the first eight six-month anniversaries of March 9, 2026. Each RSU represents a contingent right to receive one share of Class A common stock. Row 2 · 2026-09-30 · Tax withholding · Disposed 15,541 · Balance 283,860 F2: Represents shares of Class A Common Stock withheld by the Issuer to satisfy tax withholding upon the vesting of RSUs. |
Filing footnotes · ownership attribution and instrument terms
F1: Represents a grant of restricted stock units ("RSUs") on September 28, 2026. The RSUs will vest 1/8 on each of the first eight six-month anniversaries of March 9, 2026. Each RSU represents a contingent right to receive one share of Class A common stock.
F2: Represents shares of Class A Common Stock withheld by the Issuer to satisfy tax withholding upon the vesting of RSUs.
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 |
|---|---|---|---|---|---|---|
| September 30, 2026 Filed Sep 30, 2026 22:33 UTC | Avalanche Treasury Corp AVAT · Entity 7502 | Tax withholdingClass A Common Stock | 15,541 | $1.90 | $29,527.90 |
DisclosureSEC source: 0001104659-26-112443 · tm2626701-1_4seq1.xml · nonDerivative · entry 2 Ostrower Sean William · CIK 0002125266 · Chief Financial Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 283,860 F2 · shares: Represents shares of Class A Common Stock withheld by the Issuer to satisfy tax withholding upon the vesting of RSUs. Read SEC document |
| September 28, 2026 Filed Sep 30, 2026 22:33 UTC | Avalanche Treasury Corp AVAT · Entity 7502 | GrantClass A Common Stock | 299,401 | $0.00 | $0.00 |
DisclosureSEC source: 0001104659-26-112443 · tm2626701-1_4seq1.xml · nonDerivative · entry 1 Ostrower Sean William · CIK 0002125266 · Chief Financial Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 299,401 F1 · shares: Represents a grant of restricted stock units ("RSUs") on September 28, 2026. The RSUs will vest 1/8 on each of the first eight six-month anniversaries of March 9, 2026. Each RSU represents a contingent right to receive one share of Class A common stock. 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.