| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
Director
3 companies
Richard Nigon is Director at CELC and has filed Form 4s across 3 companies. From January 2015 to September 2026, the filings on record show 8 open-market purchases and 5 sales. Richard Nigon's net worth is not public. Form 4 filings only show shares in the companies where this person is an insider; those holdings are worth an estimated $6.5M at current prices.
Historically, Richard Nigon's trades have earned a middling insider score of 61/100 across 4 rated trades. Over a 12-month horizon, 66.7% of those trades were profitable, with an average 12-month return of +20.4%.
The biggest single holding is CELC (~$5.6M) as Director. Net of sales, the CELC filings show accumulation of 41,501 shares.