Antar Alvina has filed 3 insider transactions across 1 company since May 2024.
Most recent transaction: a disposition of 47379 shares of Couchbase, Inc. ($BASE) on September 24, 2025.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sept. 24, 2025 | Couchbase, Inc. | $BASE | Antar Alvina | Not found | D | Common Stock | 47379 | $0.00 | 0.0000 | 55,254,037 | 100.00% | 0.09% |
| May 29, 2025 | Couchbase, Inc. | $BASE | Antar Alvina | Director | A | Common Stock | 9711 | $0.00 | 47,379.0000 | 53,100,012 | 25.78% | 0.02% |
| May 30, 2024 | Couchbase, Inc. | $BASE | Antar Alvina | Director | A | Common Stock | 6494 | $0.00 | 37,668.0000 | 0 | 20.83% | 0.00% |