4//SEC Filing
Sun Kang 4
Accession 0001476220-25-000018
CIK 0001899287other
Filed
Nov 18, 7:00 PM ET
Accepted
Nov 19, 5:49 PM ET
Size
679.9 KB
Accession
0001476220-25-000018
Insider Transaction Report
Form 4
Sun Kang
Director
Transactions
- Exercise/Conversion
Stock Option (right to buy)
2025-11-17−202,934→ 0 totalExercise: $0.98From: 2022-09-14Exp: 2026-12-14→ Common stock (202,934 underlying) - Exercise/Conversion
Stock Option (right to buy)
2025-11-17−27,463→ 180,802 totalExercise: $0.62From: 2022-09-14Exp: 2027-12-12→ Common stock (27,463 underlying) - Exercise/Conversion
Common stock
2025-11-17$0.98/sh+202,934$198,875→ 1,675,240 total - Exercise/Conversion
Common stock
2025-11-17$0.62/sh+41,653$25,825→ 2,472,306 total - Sale
Common stock
2025-11-17$10.60/sh−1,000,000$10,595,300→ 1,472,306 total - Exercise/Conversion
Common stock
2025-11-17$0.62/sh+27,463$17,027→ 2,430,653 total - Exercise/Conversion
Stock Option (right to buy)
2025-11-17−727,950→ 0 totalExercise: $0.05From: 2022-09-14Exp: 2027-03-15→ Common stock (727,950 underlying) - Exercise/Conversion
Common stock
2025-11-17$0.05/sh+727,950$36,398→ 2,403,190 total - Exercise/Conversion
Stock Option (right to buy)
2025-11-17−41,653→ 0 totalExercise: $0.62From: 2022-09-14Exp: 2027-03-15→ Common stock (41,653 underlying)
Holdings
- 274,275(indirect: See Footnote)
Common stock
Footnotes (4)
- [F1]The exercises and sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on August 18, 2025.
- [F2]Includes 1,411,769 restricted stock units, each of which represents a contingent right to receive one share of the issuer's common stock, subject to the applicable vesting schedule and conditions of each restricted stock unit.
- [F3]The price reported in Column 4 is an average execution price. These shares were sold in multiple transactions at prices ranging from $10.19 to $11.30, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth above.
- [F4]These securities are held directly by the KANG & CECILLIA SUN FAMILY REVOCABLE TRUST, for which the reporting person and his spouse are co-trustees.
Issuer
Amprius Technologies, Inc.
CIK 0001899287
Entity typeother
Related Parties
1- filerCIK 0001476220
Filing Metadata
- Form type
- 4
- Filed
- Nov 18, 7:00 PM ET
- Accepted
- Nov 19, 5:49 PM ET
- Size
- 679.9 KB