Lisa Ricciardi
CIK 1418200 · CEO & President · last filed 2026-04-20
Lisa Ricciardi is a CEO & President who has filed 28 SEC Form 4 insider transactions across 4 companies since 2007. The most recent filing shows the insider bought $10.1K of CGTX on Apr 20, 2026. Across all open-market trades the lifetime net is +$350.1K, making them a net buyer over the disclosed history. Current disclosed insider exposure totals $1.7M across reported positions. 7 SEC filings were submitted jointly with SEPRACOR INC /DE/.
"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.
$1.72M
4
28
$350.1K
Filer Profile
2500 WESTCHESTER AVENUE
PURCHASE, NY 10577
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| CGTX | CEO & President | 1,754,702 | $0.98 | $1.72M | $215.7K | 16 | 2026-04-20 |
| CONTRAFECT Corp (CFRX) Delisted | Chief Operating Officer | 12 | $0.05 | $1 | $11.9K | 3 | 2017-11-08 |
| CHIMERIX INC (CMRX) Delisted | Director | 1,950 | $8.54 | $16.7K | $75.2K | 3 | 2016-06-28 |
| SEPRACOR INC /DE/ (SEPR) Delisted | Director | 18,000 | — | — | $47.4K | 5 | 2009-05-14 |
Recent Filings
28 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-04-20 | CGTX | Buy (P) | +9,175 | $10.1K | EDGAR |
| 2026-02-18 | CGTX | Tax (F) | −5,850 | -$6.6K | EDGAR |
| 2026-02-05 | CGTX | Mixed | +722,260 | -$82.4K | EDGAR |
| 2025-12-22 | CGTX | Mixed | +51,600 | -$35.1K | EDGAR |
| 2025-07-31 | CGTX | Mixed | +51,600 | -$15.7K | EDGAR |
| 2025-02-18 | CGTX | Tax (F) | −6,619 | -$3.9K | EDGAR |
| 2025-02-04 | CGTX | Mixed | +641,191 | $10.7K | EDGAR |
| 2024-03-14 | CGTX | Buy (P) | +5,700 | $10.0K | EDGAR |
| 2024-02-20 | CGTX | Grant (A) | +75,000 | $0 | EDGAR |
| 2024-02-09 | CGTX | Tax (F) | −27,828 | -$63.7K | 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.