| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | AMPX | Common stock | Award | $0 | +17.9K | $0.00 | 17.9K | Jun 9, 2023 | Direct | F1, F2 | |
| holding | AMPX | Common stock | 100K | Jun 9, 2023 | See Footnote | F3 |
| Id | Content |
|---|---|
| F1 | The securities are represented by restricted stock units. Each restricted stock unit represents the reporting person's right to receive one share of issuer's common stock. 100% of the restricted stock units vest on the earlier of (i) the one-year anniversary of the date the restricted stock units were granted and (ii) the day before the next annual meeting of stockholders, subject to the reporting person's continued service as of the vesting date. |
| F2 | Includes 17,895 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 | Consists of (i) 92,200 shares beneficially owned by Kleiner Perkins Caufield & Byers XIV, LLC ("KPCB XIV") and (ii) 7,800 shares beneficially owned by KPCB XIV Founders Fund, LLC ("KPCB XIV Founders"). All securities are held for convenience in the name of "KPCB Holdings, Inc., as nominee" for the accounts of such entities. The managing member of KPCB XIV and KPCB XIV Founders is KPCB XIV Associates, LLC ("KPCB XIV Associates"). L. John Doerr, Brook Byers, William "Bing" Gordon and Theodore E. Schlein, the managing members of KPCB XIV Associates, exercise shared voting and dispositive control over the shares held by KPCB XIV and KPCB XIV Founders. The reporting person disclaims beneficial ownership of the securities except to the extent of any pecuniary interest therein, and this report shall not be deemed an admission that the reporting person is the beneficial owner of the securities for purposes of Section 16 or for any other purpose. |