Reported relationships
Latest disclosed role at each company.
| Company | Last reported as | Report date | Published |
|---|---|---|---|
| Longeveron Inc.LGVN · Entity 7608 | CTO & SVP of CMC | October 01, 2026 | October 05, 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.
Longeveron Inc.
Report date October 01, 2026 · Filed October 05, 2026
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Class A Common StockSEC Table I · non-derivative | Direct | 68,653 |
Reported balance
After 2026-10-01 transaction · row 1
Account or security details depend on footnotes; rows are not merged.
1 source rowRow 1 · 2026-10-01 · Tax withholding · Disposed 2,520 · Balance 68,653 F1: Shares withheld to satisfy tax obligations in connection with the vesting of a restricted stock unit (RSU) award. F2: Includes RSUs subject to future vesting. F3: Amounts reflect the one-for-ten reverse stock split undertaken by Issuer in August 2026. |
Filing footnotes · ownership attribution and instrument terms
F1: Shares withheld to satisfy tax obligations in connection with the vesting of a restricted stock unit (RSU) award.
F2: Includes RSUs subject to future vesting.
F3: Amounts reflect the one-for-ten reverse stock split undertaken by Issuer in August 2026.
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 |
|---|---|---|---|---|---|---|
| October 01, 2026 Filed Oct 5, 2026 22:00 UTC | Longeveron Inc. LGVN · Entity 7608 | Tax withholdingClass A Common Stock | 2,520 | $2.59 | $6,526.80 |
DisclosureSEC source: 0001214659-26-012566 · marketforms-74102.xml · nonDerivative · entry 1 Blass Devin · CIK 0002046738 · CTO & SVP of CMC 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 68,653 F1 · shares: Shares withheld to satisfy tax obligations in connection with the vesting of a restricted stock unit (RSU) award. F2 · balance_after: Includes RSUs subject to future vesting. F3 · balance_after: Amounts reflect the one-for-ten reverse stock split undertaken by Issuer in August 2026. Read SEC document |
| August 19, 2026 Filed Aug 21, 2026 22:00 UTC | Longeveron Inc. LGVN · Entity 7608 | GrantClass A Common Stock | 286,000 | $0.00 | $0.00 |
DisclosureSEC source: 0001214659-26-010735 · marketforms-73826.xml · nonDerivative · entry 1 Blass Devin · CIK 0002046738 · CTO & SVP of CMC 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 711,735 F1 · shares: Represents the award of time-based vesting Restricted Stock Units (RSUs). F2 · balance_after: Includes RSUs subject to future vesting. Read SEC document |
| July 01, 2026 Filed Jul 7, 2026 00:54 UTC | Longeveron Inc. LGVN · Entity 7608 | Tax withholdingClass A Common Stock | 15,808 | $0.73 | $11,525.61 |
DisclosureSEC source: 0001214659-26-008251 · marketforms-73586.xml · nonDerivative · entry 1 Blass Devin · CIK 0002046738 · CTO & SVP of CMC 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 425,735 F1 · shares: Shares withheld to satisfy tax obligations in connection with the vesting of a restricted stock unit (RSU) award. F2 · balance_after: Includes RSUs subject to future vesting. Read SEC document |
| May 01, 2026 Filed May 5, 2026 22:00 UTC | Longeveron Inc. LGVN · Entity 7608 | GrantClass A Common Stock | 250,000 | $0.00 | $0.00 |
DisclosureSEC source: 0001214659-26-005619 · marketforms-73062.xml · nonDerivative · entry 1 Blass Devin · CIK 0002046738 · CTO & SVP of CMC 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 441,543 F1 · shares: Represents the award of time-based vesting Restricted Stock Units (RSUs). F2 · balance_after: Includes RSUs subject to future vesting. Read SEC document |
| April 01, 2026 Filed Apr 3, 2026 21:00 UTC | Longeveron Inc. LGVN · Entity 7608 | Tax withholdingClass A Common Stock | 8,633 | $1.12 | $9,668.96 |
DisclosureSEC source: 0001214659-26-004336 · marketforms-72889.xml · nonDerivative · entry 1 Blass Devin · CIK 0002046738 · CTO & SVP of CMC 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 191,543 F1 · shares: Shares withheld to satisfy tax obligations in connection with the vesting of a restricted stock unit (RSU) award. F2 · balance_after: Includes RSUs subject to future vesting. Read SEC document |
| January 02, 2026 Filed Jan 6, 2026 23:00 UTC | Longeveron Inc. LGVN · Entity 7608 | Tax withholdingClass A Common Stock | 10,700 | $0.59 | $6,345.10 |
DisclosureSEC source: 0001214659-26-000203 · marketforms-71781.xml · nonDerivative · entry 1 Blass Devin · CIK 0002046738 · CTO & SVP of CMC 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 200,176 F1 · shares: Shares withheld to satisfy tax obligations in connection with the vesting of a restricted stock unit (RSU) award. F2 · balance_after: Includes RSUs subject to future vesting. Read SEC document |
| October 01, 2025 Filed Oct 3, 2025 22:00 UTC | Longeveron Inc. LGVN · Entity 7608 | Tax withholdingClass A Common Stock | 7,609 | $0.74 | $5,648.92 |
DisclosureSEC source: 0001214659-25-014616 · marketforms-70935.xml · nonDerivative · entry 1 Blass Devin · CIK 0002046738 · CTO & SVP of CMC 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 210,876 F1 · shares: Shares withheld to satisfy the tax obligations in connection with the vesting of a restricted stock unit (RSU) award. F2 · balance_after: Includes RSUs subject to future vesting. Read SEC document |
| July 15, 2025 Filed Jul 17, 2025 23:45 UTC | Longeveron Inc. LGVN · Entity 7608 | GrantStock Option (right to buy) · Derivative | 34,000 | $0.00 Strike: $1.47 | $0.00 |
DisclosureSEC source: 0001214659-25-010571 · marketforms-70110.xml · derivative · entry 2 Blass Devin · CIK 0002046738 · CTO & SVP of CMC 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 34,000 Underlying: Class A Common Stock · 34,000 shares Expires 2035-07-15 F3 · derivative.exercise_date: The option vests quarterly over a three year period beginning on October 1, 2025. Read SEC document |
| July 15, 2025 Filed Jul 17, 2025 23:45 UTC | Longeveron Inc. LGVN · Entity 7608 | GrantClass A Common Stock | 102,000 | $0.00 | $0.00 |
DisclosureSEC source: 0001214659-25-010571 · marketforms-70110.xml · nonDerivative · entry 1 Blass Devin · CIK 0002046738 · CTO & SVP of CMC 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 218,485 F1 · shares: Represents the award of time-based vesting Restricted Stock Units (RSUs). F2 · balance_after: Includes RSUs subject to future vesting. Read SEC document |
| July 01, 2025 Filed Jul 3, 2025 22:00 UTC | Longeveron Inc. LGVN · Entity 7608 | Tax withholdingClass A Common Stock | 4,599 | $1.28 | $5,886.72 |
DisclosureSEC source: 0001214659-25-010059 · marketforms-70062.xml · nonDerivative · entry 1 Blass Devin · CIK 0002046738 · CTO & SVP of CMC 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 116,485 F1 · shares: Shares withheld to satisfy the tax obligations in connection with the vesting of a restricted stock unit (RSU) award. F2 · balance_after: Includes RSUs subject to future vesting. 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.