JOHNSON DAVID EDWARD (CIK 1785557) reported 5 SEC Form 4 insider transactions across 2 companies over the past 18 months (most recent 2026-06-18). Recent activity: Buy LQDA (5,882 shares), Sell LQDA (5,300 shares), Buy LQDA (5,300 shares), Buy EXEL (27,532 shares), Buy LQDA (18,396 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-06-18 | Liquidia Corp (LQDA) | Director | Buy | 5,882 | $0 |
| 2026-05-20 | Liquidia Corp (LQDA) | Director | Sell | 5,300 | $317,894 |
| 2026-05-20 | Liquidia Corp (LQDA) | Director | Buy | 5,300 | $317,894 |
| 2025-11-26 | EXELIXIS, INC. (EXEL) | Director | Buy | 27,532 | $1.2M |
| 2025-06-20 | Liquidia Corp (LQDA) | Director | Buy | 18,396 | $0 |
Source: SEC Form 4 filings · as of 2026-06-18