Jonathan I Lieber
CIK 1350090 · Chief Financial Officer · last filed 2026-09-02
Jonathan I Lieber is a Chief Financial Officer who has filed 33 SEC Form 4 insider transactions across 6 companies since 2007. The most recent filing, for DCOY, was dated Sep 2, 2026. Across all open-market trades the lifetime net is −$242.0K, making them a net seller over the disclosed history. Current disclosed insider exposure totals $2.6M 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.
$2.57M
6
33
-$242.0K
Filer Profile
830 WINTER STREET #3
WALTHAM, MA 02451
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| DCOY | Director | 2,002 | $2.67 | $5.3K | $0 | 1 | 2026-09-02 |
| RLYB | Chief Financial Officer | 4,904 | $16.88 | $82.8K | $22.1K | 5 | 2026-02-23 |
| Salarius Pharmaceuticals, Inc. (SLRX) Delisted | Director | 24 | $0.84 | $20 | $7.0K | 6 | 2024-02-22 |
| APPLIED GENETIC TECHNOLOGIES CORP (AGTC) Delisted | Chief Financial Officer | — | $0.39 | — | $0 | 3 | 2022-12-01 |
| RGEN | CFO | 15,000 | $165.18 | $2.48M | $0 | 1 | 2013-03-12 |
| Altus Pharmaceuticals Inc. (ALTU) Delisted | SVP, CFO and Treasurer | 0 | $10.12 | $0 | -$271.1K | 11 | 2008-05-27 |
Recent Filings
33 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-09-02 | DCOY | Grant (A) | +2,000 | $0 | EDGAR |
| 2026-02-23 | RLYB | Mixed | +1,711 | -$4.0K | EDGAR |
| 2025-02-19 | RLYB | Grant (A) | — | $0 | EDGAR |
| 2024-02-22 | Salarius Pharmaceuticals, Inc. (SLRX) Delisted | Grant (A) | — | $0 | EDGAR |
| 2024-02-16 | RLYB | Grant (A) | — | $0 | EDGAR |
| 2023-03-16 | RLYB | Buy (P) | +5,000 | $26.1K | EDGAR |
| 2023-02-01 | RLYB | Grant (A) | — | $0 | EDGAR |
| 2023-01-05 | Salarius Pharmaceuticals, Inc. (SLRX) Delisted | Grant (A) | +1,440 | $0 | EDGAR |
| 2022-12-01 | APPLIED GENETIC TECHNOLOGIES CORP (AGTC) Delisted | Disp (D) | — | $0 | EDGAR |
| 2022-08-24 | APPLIED GENETIC TECHNOLOGIES CORP (AGTC) Delisted | Grant (A) | — | $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.