4//SEC Filing
Cook Joseph C. III 4
Accession 0001447362-21-000057
CIK 0001447362other
Filed
Mar 21, 8:00 PM ET
Accepted
Mar 22, 4:04 PM ET
Size
9.9 KB
Accession
0001447362-21-000057
Insider Transaction Report
Form 4
Cook Joseph C. III
Director10% Owner
Transactions
- Exercise/Conversion
Common Stock
2021-03-18$16.00/sh+12,229$195,664→ 124,407 total - Exercise/Conversion
Stock option (right to buy)
2021-03-18−12,229→ 18,666 totalExercise: $16.00Exp: 2029-07-23→ Common Stock (12,229 underlying)
Holdings
- 628,410(indirect: See footnotes)
Common Stock
- 717(indirect: See footnotes)
Common Stock
Footnotes (4)
- [F1]Held by MGC Venture Partners 2013, L.P. ("MGC 2013 LP"), MGC Venture Partners 2018, L.P. ("MGC 2018 LP"), MGC Venture Partners QP 2018, L.P. ("MGC 2018 QP LP") and MGC Venture Partners 2013 GP, LLC ("MGC 2013 GP"). MGC 2013 GP is the general partner of MGC 2013 LP. MGC Venture Partners 2018 GP, LLC ("MGC 2018 GP") is the general partner of MGC 2018 LP and MGC 2018 QP LP.
- [F2]The Reporting Person is a managing director of MGC 2013 GP and a managing partner of MGC 2018 GP, and shares voting and investment power over the shares held by MGC 2013 LP, MGC 2018 LP, MGC 2018 QP LP and MGC 2013 GP. The Reporting Person disclaims beneficial ownership of the shares held by MGC 2013 GP, MGC 2018 GP, MGC 2013 LP, MGC 2018 LP and MGC 2018 QP LP as reported herein, except to the extent of his pecuniary interest therein, and this report shall not be deemed an admission that the Reporting Person is the beneficial owner of such securities for purposes of Section 16 or for any other purposes.
- [F3]Held by MOD Partners, LLC ("MOD LLC"). The Reporting Person is the President and a member of MOD LLC and has voting and investment power over the shares held by MOD LLC. The Reporting Person disclaims beneficial ownership of the shares held by MOD LLC as reported herein, except to the extent of his pecuniary interest therein, and this report shall not be deemed an admission that the Reporting Person is the beneficial owner of such securities for purposes of Section 16 or for any other purposes.
- [F4]25% of the 30,895 shares originally subject to the option vested on August 1, 2020, and the remaining shares vest in 36 equal monthly installments thereafter.
Documents
Issuer
CASTLE BIOSCIENCES INC
CIK 0001447362
Entity typeother
Related Parties
1- filerCIK 0001783205
Filing Metadata
- Form type
- 4
- Filed
- Mar 21, 8:00 PM ET
- Accepted
- Mar 22, 4:04 PM ET
- Size
- 9.9 KB