Johnson David Edward
- SEC CIK
- 0001785557
In the past year, 2 open-market purchase filings worth $1.51M and 1 sale filing worth $317.9K.
Current role at each company
- LQDA Liquidia CorpDirector, 10% Owneras of Jun 18, 2026
- EXEL Exelixis, Inc.Directoras of May 29, 2026
- ALIM Alimera Sciences Inc10% Owneras of Sep 18, 2024
- LAB Standard Biotools Inc.10% Owneras of Jul 3, 2023
Open-market trades in the past year
Open-market purchases (P) and sales (S) filed in the last 365 days, not counting derivative securities or duplicate filings. Values leave out price outliers.
- Bought
- $1.51M
- 2 filings
- Sold
- $317.9K
- 1 filing
- Net
- +$1.19M
- Bought minus sold
- Companies
- 2
- With open-market trades
Trades
Every Form 4 that lists Johnson David Edward as a reporting owner, including filings made jointly with others, grouped by company. Each row adds up one type of transaction in one filing. Only open-market purchases (P) and sales (S) are shown by default.
LQDA Liquidia Corp
Director, 10% Owner10 trades
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Apr 18, 2022 (view filing)6:29 PM ET | Apr 18 | Same day | Caligan Partners LP and 1 otherDirector, 10% Owner, Other: See Remarks | PPurchaseCommon Stock, $0.001 par value per share | +1.76M | $5.10 | +$9.00M | +21.2%10.1M after | |
| May 19, 2022 (view filing)6:16 PM ET | May 17 | 2 days | Caligan Partners LP and 1 otherDirector, 10% Owner, Other: See Remarks | PPurchaseCommon Stock, $0.001 par value per share ("Common Stock") | +59.7K | $5.99 | +$357.6K | +0.6%10.2M after | |
| May 19, 2022 (view filing)6:16 PM ET | May 18-19 | 1 day | Caligan Partners LP and 1 otherDirector, 10% Owner, Other: See Remarks | PPurchase | +161.4K | $5.85 | +$943.9K | +1.6%10.3M after | 2 lots |
| May 26, 2022 (view filing)8:47 AM ET | May 25 | 1 day | Caligan Partners LP and 1 otherDirector, 10% Owner, Other: See Remarks | PPurchaseCommon Stock, $0.001 par value per share ("Common Stock") | +79.4K | $3.40 | +$270.0K | +0.8%10.4M after | |
| Sep 7, 2022 (view filing)9:15 AM ET | Sep 6 | 1 day | Caligan Partners LP and 1 otherDirector, 10% Owner, Other: See Remarks | PPurchaseCommon Stock, $0.001 par value per share ("Common Stock") | +250.0K | $5.62 | +$1.41M | +2.4%10.6M after | |
| Dec 14, 2023 (view filing)4:42 PM ET | Dec 14 | Same day | Caligan Partners LP and 1 otherDirector, 10% Owner, Other: See Remarks | PPurchaseCommon Stock, $0.001 par value per share ("Common Stock") | +1.12M | $7.16 | +$8.00M | +11.0%11.3M after | |
| Sep 4, 2024 (view filing)5:51 PM ET | Aug 30 | 5 days | Caligan Partners LP and 1 otherDirector, 10% Owner, Other: See Remarks | SSale | −150.0K | $9.51 | −$1.43M | −2.1%6.84M after | |
| Sep 4, 2024 (view filing)5:51 PM ET | Aug 30 | 5 days | Caligan Partners LP and 1 otherDirector, 10% Owner, Other: See Remarks | PPurchase | +150.0K | $9.51 | +$1.43M | +2.2%6.99M after | |
| May 20, 2026 (view filing)8:51 PM ET | May 19 | 1 day | Caligan Partners LP and 1 otherDirector, 10% Owner, Other: See Remarks | SSaleCommon Stock, $0.001 par value per share ("Common Stock") | −5.30K | $59.98 | −$317.9K | −0.1%8.13M after | |
| May 20, 2026 (view filing)8:51 PM ET | May 19 | 1 day | Caligan Partners LP and 1 otherDirector, 10% Owner, Other: See Remarks | PPurchase | +5.30K | $59.98 | +$317.9K | +0.1%8.14M after |
EXEL Exelixis, Inc.
Director5 trades
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Nov 29, 2023 (view filing)4:30 PM ET | Nov 27 | 2 days | Caligan Partners LP and 1 otherDirector | SSale | −120.4K | $21.61 | −$2.60M | −13.2%790.3K after | |
| Nov 29, 2023 (view filing)4:30 PM ET | Nov 27 | 2 days | Caligan Partners LP and 1 otherDirector | PPurchase | +120.4K | $21.61 | +$2.60M | +15.2%910.7K after | |
| Feb 22, 2024 (view filing)5:08 PM ET | Feb 21 | 1 day | Caligan Partners LP and 1 otherDirector, Other: See Remarks | PPurchase | +190.0K | $20.70 | +$3.93M | +20.9%1.10M after | |
| May 30, 2024 (view filing)7:50 PM ET | May 28-30 | 2 days | Caligan Partners LP and 1 otherDirector, Other: See Remarks | PPurchase | +425.0K | $20.55 | +$8.73M | +38.6%1.53M after | 2 lots |
| Nov 26, 2025 (view filing)4:05 PM ET | Nov 25 | 1 day | Caligan Partners LP and 1 otherDirector, Other: See Remarks | PPurchase | +27.5K | $43.12 | +$1.19M | +1.8%1.55M after |
ALIM Alimera Sciences Inc
10% Owner2 trades
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Sep 15, 2023 (view filing)4:05 PM ET | Sep 14 | 1 day | Caligan Partners LP and 1 other10% Owner | SSaleCommon Stock, par value 0.01 per share (Common Stock) | −579.0K | $3.39 | −$1.96M | −3.4%16.3M after | |
| Sep 15, 2023 (view filing)4:05 PM ET | Sep 14 | 1 day | Caligan Partners LP and 1 other10% Owner | PPurchase | +579.0K | $3.39 | +$1.96M | +3.6%16.8M after |
LAB Standard Biotools Inc.
10% Owner15 trades
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Apr 8, 2022 (view filing)5:19 PM ET | Apr 6 | 2 days | Caligan Partners LP and 1 other10% Owner | PPurchaseCommon Stock, $0.001 par value per share ("Common Stock") | +109.6K | $3.60 | +$394.5K | +1.3%8.49M after | |
| Apr 8, 2022 (view filing)5:19 PM ET | Apr 7-8 | 1 day | Caligan Partners LP and 1 other10% Owner | PPurchase | +400.0K | $3.82 | +$1.53M | +4.7%8.89M after | 2 lots |
| Apr 13, 2022 (view filing)4:27 PM ET | Apr 11 | 2 days | Caligan Partners LP and 1 other10% Owner | PPurchaseCommon Stock, $0.001 par value per share ("Common Stock") | +145.0K | $3.87 | +$561.1K | +1.6%9.03M after | |
| Apr 13, 2022 (view filing)4:27 PM ET | Apr 12 | 1 day | Caligan Partners LP and 1 other10% Owner | PPurchase | +50.0K | $3.60 | +$180.0K | +0.6%9.08M after | |
| May 2, 2022 (view filing)7:44 PM ET | Apr 28 | 4 days | Caligan Partners LP and 1 other10% Owner | PPurchaseCommon Stock, $0.001 par value per share ("Common Stock") | +27.6K | $2.40 | +$66.2K | +0.3%9.11M after | |
| May 2, 2022 (view filing)7:44 PM ET | Apr 29-May 2 | 3 days | Caligan Partners LP and 1 other10% Owner | PPurchase | +372.4K | $2.71 | +$1.01M | +4.1%9.48M after | 2 lots |
| May 10, 2022 (view filing)9:03 PM ET | May 6 | 4 days | Caligan Partners LP and 1 other10% Owner | PPurchaseCommon Stock, $0.001 par value per share (Common Stock) | +463.4K | $2.90 | +$1.34M | +4.9%9.95M after | |
| May 10, 2022 (view filing)9:03 PM ET | May 10 | Same day | Caligan Partners LP and 1 other10% Owner | PPurchase | +25.0K | $2.52 | +$63.0K | +0.3%9.97M after | |
| Jun 6, 2022 (view filing)2:01 PM ET | Jun 2 | 4 days | Caligan Partners LP and 1 other10% Owner | PPurchaseCommon Stock, $0.001 par value per share ("Common Stock") | +200.0K | $1.92 | +$384.0K | +2.0%10.2M after | |
| Jun 6, 2022 (view filing)2:01 PM ET | Jun 3 | 3 days | Caligan Partners LP and 1 other10% Owner | PPurchase | +250.0K | $1.98 | +$495.0K | +2.5%10.4M after |