Comera Life Sciences Holdings, Inc.
Total Trades
17
Buys
17
Sells
0
Largest Trade
$1M+
Insiders
6
Institutional Funds
1
Inst. Value
$1K–$15K
Activist Filings
27
Insider Trades
| Insider | Title | Type | Value | Shares | Price | Date |
|---|---|---|---|---|---|---|
| Campbell Michael Gerard | EVP & CFO | BUY | <$1K | 10K | $0.07 | Nov 28, 2023 |
| Soane David | 10% Owner | BUY | $50K–$100K | 117K | $0.51 | Sep 12, 2023 |
| Cherington Charles | 10% Owner | BUY | $1M+ | 2.1M | $0.51 | Sep 12, 2023 |
| Cherington Charles | 10% Owner | BUY | $100K–$500K | 880K | $0.51 | Aug 25, 2023 |
| Mahoney Robert Patrick | Chief Scientific O… | BUY | $1K–$15K | 20K | $0.63 | Aug 15, 2023 |
| Soane David | 10% Owner | BUY | $100K–$500K | 274K | $0.51 | Aug 3, 2023 |
| Cherington Charles | 10% Owner | BUY | $500K+ | 743K | $1.23 | Jan 6, 2023 |
| Soane David | 10% Owner | BUY | $100K–$500K | 203K | $1.23 | Jan 6, 2023 |
| Soane David | 10% Owner | BUY | $1K–$15K | 3K | $1.38 | Nov 9, 2022 |
| Cherington Charles | 10% Owner | BUY | $15K–$50K | 15K | $1.58 | Oct 24, 2022 |
| Cherington Charles | 10% Owner | BUY | $15K–$50K | 20K | $1.65 | Oct 18, 2022 |
| Cherington Charles | 10% Owner | BUY | $15K–$50K | 10K | $1.66 | Oct 14, 2022 |
| Cherington Charles | 10% Owner | BUY | $15K–$50K | 18K | $1.87 | Sep 30, 2022 |
| Cherington Charles | 10% Owner | BUY | $15K–$50K | 12K | $1.69 | Sep 29, 2022 |
| Sherblom James | Director | BUY | $100K–$500K | 50K | $2.03 | Sep 12, 2022 |
| Campbell Michael Gerard | EVP & CFO | BUY | $50K–$100K | 25K | $2.07 | Sep 12, 2022 |
| Hackman Jeffrey S. | See Remarks | BUY | $50K–$100K | 48K | $2.06 | Sep 12, 2022 |
Institutional Ownership
13F filings as of Sep 30, 2023 · 1 funds holding
| Fund | Shares | Value | Type |
|---|---|---|---|
| VANGUARD GROUP INC | 44K | $1K–$15K | SH |
Activist & 5%+ Owners
SC 13D/13G filings — investors holding 5%+ of outstanding shares
SC 13D · Jan 6, 2024
66.3%
46.0M shares
SC 13D/A · Sep 8, 2023
37.5%
14.0M shares
SC 13G/A · Sep 6, 2023
10.0%
3.1M shares
SC 13D/A · Aug 26, 2023
20.0%
5.4M shares
SC 13G · Aug 24, 2023
5.2%
1.4M shares
SC 13G · Aug 16, 2023
2.9%
796K shares
SC 13G · Aug 10, 2023
9.9%
2.7M shares
SC 13D/A · Aug 3, 2023
4.7%
1.3M shares
Polar Asset Management Partners Inc.
SC 13G/A · Feb 13, 2023
0.0%
0 shares
Boothbay Absolute Return Strategies, LP
SC 13G/A · Jan 24, 2023
0.0%
0 shares
SC 13G · Jan 10, 2023
5.7%
1.3M shares
SC 13D/A · Jan 9, 2023
4.6%
1.0M shares
SC 13D/A · Jan 6, 2023
18.7%
4.4M shares
SC 13D · Oct 28, 2022
3.3%
632K shares
SC 13D · Sep 13, 2022
11.2%
2.1M shares
SC 13G/A · Jun 16, 2022
5.0%
5 shares
SC 13G · Jun 3, 2022
5.9%
968K shares
SC 13G · May 31, 2022
19.2%
3.1M shares
SC 13G/A · May 20, 2022
0.0%
0 shares
(S) Karpus Investment Management
SC 13G/A · May 10, 2022
0.9%
120K shares
SC 13G · Feb 18, 2022
5.1%
537K shares
SC 13G · Feb 15, 2022
5.4%
574K shares
(S) Karpus Investment Management
SC 13G · Feb 14, 2022
7.3%
969K shares
SC 13G · Feb 14, 2022
9.3%
991K shares
Boothbay Absolute Return Strategies, LP
SC 13G/A · Feb 10, 2022
6.3%
666K shares
Shaolin Capital Management LLC
SC 13G · Feb 10, 2022
6.1%
646K shares
Polar Asset Management Partners Inc.
SC 13G/A · Feb 10, 2022
5.6%
595K shares