Cherington Charles
- SEC CIK
- 0001448698
In the past year, 1 open-market purchase filing worth $2.00M and no sales.
Current role at each company
- ERNA Ernexa Therapeutics Inc.10% Owneras of Feb 17, 2026
- CMRA Comera Life Sciences Holdings, Inc.10% Owneras of Jan 3, 2024
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
- $2.00M
- 1 filing
- Sold
- –
- 0 filings
- Net
- +$2.00M
- Bought minus sold
- Companies
- 1
- With open-market trades
Trades
Every Form 4 that lists Cherington Charles 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.
ERNA Ernexa Therapeutics Inc.
10% Owner11 trades
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Feb 17, 2026 (view filing) | Feb 10 | 7 daysLate | Cherington Charles10% Owner | PPurchase | +4.00M | $0.50 | +$2.00M | +143.9%6.78M after | |
| Feb 17, 2026 (view filing) | Feb 10 | 7 daysLate | Cherington Charles10% Owner | PPurchase | +4.00M | – | – | –4.00M after | Derivative |
| Jun 11, 2025 (view filing)8:34 PM ET | Jun 9 | 2 days | Cherington Charles10% Owner | PPurchase | +21.2M | $0.1046 | +$2.22M | +104.0%41.7M after | |
| May 7, 2025 (view filing)11:48 AM ET | Sep 24, 2024 | 225 days | Cherington Charles10% Owner | PPurchase | +13.3M | – | – | +2,381.5%13.8M after | Amended5 lots |
| May 7, 2025 (view filing)11:48 AM ET | Sep 24, 2024 | 225 days | Cherington Charles10% Owner | SSale | −10.5M | – | – | –0 after | AmendedDerivative5 lots |
| Apr 4, 2025 (view filing)10:54 AM ET | Apr 2 | 2 days | Cherington Charles10% Owner | PPurchase | +3.77M | $0.1046 | +$394.2K | +22.7%20.4M after | |
| Nov 5, 2024 (view filing)12:42 PM ET | Sep 23-24 | 43 days | Cherington Charles10% Owner | PPurchase | +2.99M | – | – | – | From originalDerivative5 lotsPrice outlier |
| Dec 20, 2023 (view filing)10:05 AM ET | Dec 14 | 6 daysLate | Cherington Charles10% Owner | PPurchase | +7.52M | $0.0833 | +$390.7K | –523.5K after | Derivative4 lotsPrice outlier |
| Aug 25, 2023 (view filing)7:34 PM ET | Jul 13 | 43 daysLate | Cherington Charles10% Owner | PPurchase | +3.46M | $0.0833 | +$288.5K | –2.31M after | Derivative2 lotsPrice outlier |
| Dec 6, 2022 (view filing)9:02 PM ET | Dec 2 | 4 days | Cherington CharlesDirector, 10% Owner | PPurchase | +261.8K | $3.28 | +$858.6K | +88.8%556.5K after |
CMRA Comera Life Sciences Holdings, Inc.
10% Owner13 trades
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Jan 3, 2024 (view filing)8:38 PM ET | Dec 29, 2023 | 5 days | Cherington Charles10% Owner | PPurchase | +31.0M | $0.00 | $0 | –20.7M after | Derivative2 lotsPrice outlier |
| Jan 3, 2024 (view filing)8:38 PM ET | Dec 27, 2023 | 7 daysLate | Cherington Charles10% Owner | PPurchase | +310.2K | $6,280.01 | +$1.95B | –3.90K after | DerivativePrice outlier |
| Sep 11, 2023 (view filing) | Sep 11 | Same day | Cherington Charles10% Owner | PPurchase | +2.05M | $0.51 | +$1.05M | +54.6%5.81M after | |
| Sep 11, 2023 (view filing) | Sep 11 | Same day | Cherington Charles10% Owner | PPurchase | +5.13M | $0.00 | $0 | –5.13M after | Derivative |
| Aug 25, 2023 (view filing) | Jul 31 | 25 daysLate | Cherington Charles10% Owner | PPurchase | +880.2K | $0.51 | +$448.9K | +30.6%3.76M after | |
| Aug 25, 2023 (view filing) | Jul 31 | 25 daysLate | Cherington Charles10% Owner | PPurchase | +2.20M | $0.00 | $0 | –2.20M after | Derivative |
| Jan 6, 2023 (view filing)4:45 PM ET | Jan 4 | 2 days | Cherington Charles10% Owner | PPurchase | +743.2K | $1.23 | +$914.2K | +34.8%2.88M after | |
| Jan 6, 2023 (view filing)4:45 PM ET | Jan 4 | 2 days | Cherington Charles10% Owner | PPurchase | +1.49M | $0.125 | +$185.8K | –743.2K after | Derivative |
| Oct 24, 2022 (view filing) | Oct 20-21 | 4 days | Cherington Charles10% Owner | PPurchase | +15.0K | $1.57 | +$23.6K | +2.4%649.9K after | 2 lots |
| Oct 18, 2022 (view filing) | Oct 14-17 | 4 days | Cherington Charles10% Owner | PPurchase | +19.5K | $1.65 | +$32.1K | +3.2%634.9K after | 2 lots |