Christine Berni Silverstein
CIK 1772546 · Chief Financial Officer · last filed 2026-06-15
Christine Berni Silverstein is a Chief Financial Officer who has filed 26 SEC Form 4 insider transactions across 3 companies since 2019. The most recent filing, for ABEO, was dated Jul 6, 2026. Across all open-market trades the lifetime net is −$423.7K, making them a net seller over the disclosed history. Current disclosed insider exposure totals $890.7K 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.
$890.7K
3
26
-$423.7K
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| ABEO | Director | 119,562 | $7.45 | $890.7K | -$423.7K | 15 | 2026-06-15 |
| MARINUS PHARMACEUTICALS, INC. (MRNS) Delisted | Director | 4,702 | $0.55 | $2.6K | $0 | 4 | 2025-02-11 |
| ABEONA THERAPEUTICS INC. (ABEOW) Delisted | Chief Financial Officer | — | — | — | $0 | 2 | 2019-04-18 |
Recent Filings
26 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-07-06 | ABEO | Notice (144) | −102,180 | -$640.8K | EDGAR |
| 2026-06-15 | ABEO | Notice (144) | −18,160 | -$103.7K | EDGAR |
| 2026-06-15 | ABEO | Sell (S) | −18,160 | -$103.7K | EDGAR |
| 2026-02-09 | ABEO | Notice (144) | −20,070 | -$102.2K | EDGAR |
| 2026-02-04 | ABEO | Sell (S) | −20,070 | -$102.2K | EDGAR |
| 2026-01-27 | ABEO | Grant (A) | +37,313 | $0 | EDGAR |
| 2025-07-10 | ABEO | Sell (S) | −13,093 | -$76.7K | EDGAR |
| 2025-07-09 | ABEO | Notice (144) | −13,054 | -$76.4K | EDGAR |
| 2025-02-11 | MARINUS PHARMACEUTICALS, INC. (MRNS) Delisted | Disp (D) | −14,100 | -$7.8K | EDGAR |
| 2025-02-03 | ABEO | Grant (A) | +36,101 | $0 | 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.