Filing Details

Accession Number:
0001447362-21-000150
Form Type:
4
Zero Holdings:
No
Publication Time:
2021-06-21 16:11:32
Reporting Period:
2021-06-17
Accepted Time:
2021-06-21 16:11:32
SEC Url:
Form 4 Filing
Issuer
Cik Name Symbol Sector (SIC) IRS No
1447362 Castle Biosciences Inc CSTL Services-Medical Laboratories (8071) 770701774
Insiders
Cik Name Reported Address Insider Title Director Officer Large Shareholder Other
1856542 W Tobin Juvenal C/O Castle Biosciences, Inc.
505 S Friendswood Drive, Suite 401
Friendswood TX 77546
Chief Commercial Officer No Yes No No
Reported Non-Derivative Transactions
Sec. Name Acquisiton - Disposition Date Amount Price Remaning Holdings Equity Swap Involved Form Type Code Nature of Ownership Explanation
Common Stock Acquisiton 2021-06-17 5,263 $2.36 8,090 No 4 M Direct
Common Stock Acquisiton 2021-06-17 4,737 $2.39 12,827 No 4 M Direct
Common Stock Disposition 2021-06-17 10,000 $75.40 2,827 No 4 S Direct
Equity Swap Involved Form Type Code Nature of Ownership Explanation
No 4 M Direct
No 4 M Direct
No 4 S Direct
Reported Derivative Transactions
Sec. Name Sec. Type Acquisiton - Disposition Date Amount Price Amount - 2 Price - 2
Common Stock Stock option (right to buy) Disposition 2021-06-17 5,263 $0.00 5,263 $2.36
Common Stock Stock option (right to buy) Disposition 2021-06-17 4,737 $0.00 4,737 $2.39
Remaning Holdings Exercise Date Expiration Date Equity Swap Involved Transaction Form Type Transaction Code Nature of Ownership
479 2027-07-20 No 4 M Direct
12,695 2028-05-09 No 4 M Direct
Footnotes
  1. These transactions were made pursuant to a Rule 10b5-1 plan adopted by the Reporting Person on May 15, 2021.
  2. This transaction was executed in multiple trades at prices ranging from $75.00 to $75.90, inclusive. The price reported above reflects the weighted-average sale price. The Reporting Person hereby undertakes to provide upon request to the Securities and Exchange Commission staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.
  3. 25% of the 11,484 shares originally subject to the option vested on July 21, 2018, and the remaining shares vest in 36 equal monthly installments thereafter.
  4. 25% of the 24,610 shares originally subject to the option vested on May 10, 2019, and the remaining shares vest in 36 equal monthly installments thereafter.