TapewireFind a company

person · Reporting owner

D'AGOSTINO JOHN J.

Disclosed activity across 2 companies

Tapewire entity
51757
SEC CIK
0001839253

Export transaction history ↓

Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
GRIID Infrastructure Inc.ADEX.U · Entity 86373See RemarksJanuary 11, 2021January 11, 2021
SURF AIR MOBILITY INC.SRFM · Entity 6891DirectorApril 21, 2026April 22, 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.

GRIID Infrastructure Inc.

Report date January 11, 2021 · Filed January 11, 2021

This filing explicitly reported no securities owned.

SURF AIR MOBILITY INC.

Report date April 21, 2026 · Filed April 22, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect129,929 Reported balance After 2026-04-21 transaction · row 1
1 source row

Row 1 · 2026-04-21 · Grant · Acquired 18,382 · Balance 129,929

Transaction history

JSON API
Reset

Purchases/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 dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
April 21, 2026 Filed Apr 22, 2026 01:22 UTC SURF AIR MOBILITY INC. SRFM · Entity 6891 GrantCommon Stock 18,382 $1.36 $24,999.52
Disclosure

SEC source: 0001193125-26-167790 · ownership.xml · nonDerivative · entry 1

D'AGOSTINO JOHN J. · CIK 0001839253 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 129,929

Read SEC document
August 26, 2025 Filed Aug 29, 2025 00:00 UTC SURF AIR MOBILITY INC. SRFM · Entity 6891 GiftCommon Stock 6,022 $0.00 $0.00
Disclosure

SEC source: 0001193125-25-191470 · ownership.xml · nonDerivative · entry 1

D'AGOSTINO JOHN J. · CIK 0001839253 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 111,547

Read SEC document
June 26, 2025 Filed Jun 27, 2025 22:27 UTC SURF AIR MOBILITY INC. SRFM · Entity 6891 GrantCommon Stock 33,724 $0.00 $0.00
Disclosure

SEC source: 0000950170-25-091114 · ownership.xml · nonDerivative · entry 2

D'AGOSTINO JOHN J. · CIK 0001839253 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 117,569

F3 · shares: Represents RSUs. Each RSU represents a contingent right to receive, upon vesting of the RSU, one share of the Issuer's common stock. The RSUs will vest in full on the first to occur of (i) the first anniversary of the date of grant, or (ii) on the day immediately preceding the first annual meeting of stockholders to occur after the date of grant, subject to the Reporting Person's continued service to the Issuer.

Read SEC document
June 26, 2025 Filed Jun 27, 2025 22:27 UTC SURF AIR MOBILITY INC. SRFM · Entity 6891 GrantCommon Stock 62,857 $0.00 $0.00
Disclosure

SEC source: 0000950170-25-091114 · ownership.xml · nonDerivative · entry 1

D'AGOSTINO JOHN J. · CIK 0001839253 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 83,845

F1 · shares: Represents restricted stock units ("RSUs"). Each RSU represents a contingent right to receive, upon vesting of the RSU, one share of the Issuer's common stock. The RSUs were fully vested as of the grant date.

F2 · balance_after: On August 19, 2024, the Issuer effected a 1-for-7 reverse stock split, which is reflected in the Reporting's Person's number of securities beneficially owned reported in this filing.

Read SEC document
April 03, 2024 Filed Apr 6, 2024 01:37 UTC SURF AIR MOBILITY INC. SRFM · Entity 6891 GrantCommon Stock 91,353 $0.00 $0.00
Disclosure

SEC source: 0000950170-24-042403 · ownership.xml · nonDerivative · entry 1

D'AGOSTINO JOHN J. · CIK 0001839253 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 146,917

F1 · shares: Represents restricted stock units ("RSUs"). Each RSU represents a contingent right to receive, upon vesting of the RSU, one share of the Issuer's common stock. The RSUs will vest in full on July 27, 2024, subject to the Reporting Person's continued service to the Issuer.

Read SEC document
July 25, 2023 Filed Jul 28, 2023 01:06 UTC SURF AIR MOBILITY INC. SRFM · Entity 6891 GrantCommon Stock 13,409 $0.00 $0.00
Disclosure

SEC source: 0001213900-23-060384 · ownership.xml · nonDerivative · entry 1

D'AGOSTINO JOHN J. · CIK 0001839253 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 55,564

F1 · shares: Represents restricted stock units ("RSUs"). Each RSU represents a contingent right to receive, upon vesting of the RSU, one share of the Issuer's common stock. These RSUs will vest in one installment on the first anniversary of the grant date.

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.