Grigory G. Borisenko
CIK 1788924 · last filed 2026-01-05
Grigory G. Borisenko is a corporate insider who has filed 6 SEC Form 4 insider transactions across 2 companies since 2019. The most recent filing, for XBIO, was dated Jan 5, 2026.
"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.
$0
2
6
$0
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| XBIO | Director | — | $3.20 | — | $0 | 2 | 2026-01-05 |
| Xenetic Biosciences, Inc. (XBIOW) Delisted | Director | — | $17.54 | — | $0 | 4 | 2023-12-08 |
Recent Filings
6 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-01-05 | XBIO | Grant (A) | — | $0 | EDGAR |
| 2024-12-13 | XBIO | Grant (A) | — | $0 | EDGAR |
| 2023-12-08 | Xenetic Biosciences, Inc. (XBIOW) Delisted | Grant (A) | — | $0 | EDGAR |
| 2022-12-09 | Xenetic Biosciences, Inc. (XBIOW) Delisted | Grant (A) | — | $0 | EDGAR |
| 2020-04-02 | Xenetic Biosciences, Inc. (XBIOW) Delisted | — | — | $0 | EDGAR |
| 2019-09-30 | Xenetic Biosciences, Inc. (XBIOW) Delisted | Grant (A) | — | $0 | EDGAR |