COX JOHN 1498428 Data last updated 2024-05-15 07:34:05 -0500 US CDT
Latest Holdings
Notice: Data summarized from Form 3,4,5 filings, which do not include holdings/transactions of investment institution(s), if any, managed by the reporter.
Non-derivative Transactions CSV download
Tips: type "code_s" to show transactions with code "S".
| Filing Date | Transaction Date | Operation Date | Original Filing | Reporter | Relation | Opr | Amounta | %(Owned)b | ‱(SO)c | Avg Prcd | Account | Type | Full Name | Code | Remain | Shares Outstanding (Million)e |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2023-08-11 | 2023-08-11 | 2023-08-11 | 4 | Cox John | DIRECTOR | dsp | 341.0 | 100.0 | 1.36 | 0.0 | Direct | Common Stock | SIGILON THERAPEUTICS, INC. | code D | 0.0 | 2.51 (SGTX) |
| 2024-03-27 | 2024-03-25 | 3 | Cox John | SEE REMARKS | holding | 10000.0 | 0 | 1.63 | 0.0 | Direct | Common Stock | DYNE THERAPEUTICS, INC. | NA | 61.38 (DYN) | ||
| 2024-04-04 | 2024-03-25 | 3/A | Cox John | CEO & PRESIDENT | holding | 5000.0 | 0 | 0.81 | 0.0 | Direct | Common Stock | DYNE THERAPEUTICS, INC. | NA | 61.38 (DYN) |
Derivative Transactions
Tips: type "code_m" to show transactions with code "M".
| Filing Date | Transaction Date | Operation Date | Original Filing | Reporter | Relation | Opr | Amounta | %(Owned)b | ‱(SO)c | Avg Prcd | Account | Type | Full Name | Code | Remain | Shares Outstanding (Million)e |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2023-05-22 | 2023-05-19 | 2023-05-19 | 4 | Cox John | DIRECTOR | acq | 8888.0 | 100.0 | 2.73 | 0.64 | Direct | Stock Option (Right To Buy) | SIGILON THERAPEUTICS, INC. | code A | 8888.0 | 32.52 (SGTX) |
| 2023-08-11 | 2023-08-11 | 2023-08-11 | 4 | Cox John | DIRECTOR | dsp | 1366.0 | 100.0 | 5.43 | 9.1 | Direct | Stock Option (Right To Buy) | SIGILON THERAPEUTICS, INC. | code D | 0.0
|
2.51 (SGTX) |
| 2024-03-27 | 2024-03-25 | 2024-03-25 | 4 | Cox John | SEE REMARKS | acq | 679853.0 | 100.0 | 110.77 | 26.06 | Direct | Stock Option (Right To Buy) | DYNE THERAPEUTICS, INC. | code A | 679853.0 | 61.38 (DYN) |
a Sum of same type of securities in the form
b Relative to reporter's shares owned before (disposition) or after (acquisition) operation
c Relative to issuer's shares outstanding (1/10000)
d Average price for securities of the same type. Check the original form for detailed prices of multiple transactions
e Documented shares outstanding closest to the transaction date
Note: Corporate may change mapped CIK when merge or spin-off happen. Please report error if the ticker you searched for does not have up-to-date insider trading information.
Show up to records per table for current tier. Access Guide)