| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Shchegolev Oleg | Chief Technology Officer, Director, 10%+ Owner | C/O SEMRUSH HOLDINGS, INC., 800 BOYLSTON STREET, SUITE 2475, BOSTON | /s/ David Mason, as attorney-in-fact | 22 May 2025 | 0001849417 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | SEMR | Class A Common Stock | Sale | -$25M | -2.5M | -8.55% | $10.01 | 26.7M | 20 May 2025 | The Oleg Shchegolev Irrevocable Non-Exempt Trust of 2020 | F1, F2 |
| holding | SEMR | Class A Common Stock | 7.4M | 20 May 2025 | Direct | F3 | |||||
| holding | SEMR | Class A Common Stock | 3.09M | 20 May 2025 | Shchegolev Holdings, LLC | F4 |
| Id | Content |
|---|---|
| F1 | The reported securities were sold by The Oleg Shchegolev Irrevocable Non-Exempt Trust of 2020 to a registered broker in a block trade at a per share price of $10.01. |
| F2 | These shares are owned by The Oleg Shchegolev Irrevocable Non-Exempt Trust of 2020, a trust for the benefit of certain members of the Reporting Person's family. The Reporting Person disclaims Section 16 beneficial ownership of these securities except to the extent of his pecuniary interest therein, if any, and this report shall not be deemed an admission that the Reporting Person is the beneficial owner of such securities for Section 16 or any other purpose. |
| F3 | A portion of these shares represent restricted stock units ("RSUs"). Each RSU represents a right to receive one share of the Issuer's Class A Common Stock upon vesting. |
| F4 | These shares are owned by Shchegolev Holdings, LLC. The Oleg Shchegolev Irrevocable GST Trust of 2020 is the sole Member of Shchegolev Holdings, LLC. IQ EQ Trust Company LLC is the trustee of The Oleg Shchegolev Irrevocable GST Trust of 2020. The Reporting Person disclaims Section 16 beneficial ownership of these securities except to the extent of his pecuniary interest therein, if any, and this report shall not be deemed an admission that the Reporting Person is the beneficial owner of such securities for Section 16 or any other purpose. |