Nataliya Agafonova
CIK 1985443 · Chief Medical Officer · last filed 2026-07-06
Nataliya Agafonova is a Chief Medical Officer who has filed 16 SEC Form 4 insider transactions across 2 companies since 2023. The most recent filing shows the insider had shares withheld for taxes covering $16.4K of LGVN on Jul 6, 2026. Current disclosed insider exposure totals $259.1K across reported positions.
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
$259.1K
2
16
$0
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| LGVN | Chief Medical Officer | 430,914 | $0.60 | $259.1K | $0 | 15 | 2026-07-06 |
| Longeveron Inc. (LGVNV) Delisted | Chief Medical Officer | 26,919 | — | — | $0 | 1 | 2023-08-22 |
Recent Filings
16 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-07-06 | LGVN | Tax (F) | −22,505 | -$16.4K | EDGAR |
| 2026-05-05 | LGVN | Grant (A) | +250,000 | $0 | EDGAR |
| 2026-04-03 | LGVN | Tax (F) | −13,145 | -$14.7K | EDGAR |
| 2026-01-06 | LGVN | Tax (F) | −10,250 | -$6.1K | EDGAR |
| 2025-10-03 | LGVN | Tax (F) | −11,883 | -$8.8K | EDGAR |
| 2025-07-17 | LGVN | Grant (A) | +102,000 | $0 | EDGAR |
| 2025-07-03 | LGVN | Tax (F) | −7,431 | -$9.5K | EDGAR |
| 2025-04-03 | LGVN | Tax (F) | −7,566 | -$11.3K | EDGAR |
| 2025-01-06 | LGVN | Tax (F) | −6,120 | -$11.0K | EDGAR |
| 2024-10-03 | LGVN | Tax (F) | −5,316 | -$10.0K | EDGAR |
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.