| Date | Issuer | Type | Security | Price | Units | Value | |
|---|---|---|---|---|---|---|---|
| A10 Networks Inc. Chief Financial Officer | F | Common Stock | |||||
| A10 Networks Inc. Chief Financial Officer | F | Common Stock | |||||
| A10 Networks Inc. Chief Financial Officer | F | Common Stock | |||||
| A10 Networks Inc. Chief Financial Officer | M | Common Stock | |||||
| A10 Networks Inc. Chief Financial Officer | M | Performance-based Restricted Stock Units |