Sayiner Necip sold Sandisk Corp ($SNDK) shares once on the open market in the last year for about $248 thousand, with the latest sale on December 3, 2025, ranking 7,987th among insiders by sale value. He also sold Rambus Inc ($RMBS) shares twice for $1.2 million total, most recently on September 11, 2025, ranking 4,526th. Among nearly 12,000 insiders, this trails the average sale of $8.6 million across 6.4 transactions on average. Necip made no open market purchases.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| May 15, 2026 | AXCELIS TECHNOLOGIES INC | $ACLS | Sayiner Necip | Not found | A | Common Stock | 1440 | $0.00 | 8,698.0000 | 30,980,000 | 19.84% | 0.00% |
| May 8, 2026 | TERADYNE, INC | $TER | Sayiner Necip | Director | A | Common Stock | 668 | $0.00 | 2,800.0000 | 159,719,000 | 31.33% | 0.00% |
| May 8, 2026 | Sandisk Corp | $SNDK | Sayiner Necip | Director | S | Common Stock | 579 | $1503.11 | 2,900.0000 | 156,000,000 | 16.64% | 0.00% |
| May 8, 2026 | RAMBUS INC | $RMBS | Sayiner Necip | Not found | S | Common Stock | 9824 | $130.18 | 23,223.0000 | 109,235,000 | 29.73% | 0.01% |
| April 1, 2026 | RAMBUS INC | $RMBS | Sayiner Necip | Not found | A | Common Stock | 2223 | $0.00 | 33,047.0000 | 109,235,000 | 7.21% | 0.00% |
| Dec. 3, 2025 | Sandisk Corp | $SNDK | Sayiner Necip | Director | S | Common Stock | 1271 | $195.14 | 3,479.0000 | 149,000,000 | 26.76% | 0.00% |
| Nov. 18, 2025 | Sandisk Corp | $SNDK | Sayiner Necip | Director | A | Common Stock | 979 | $0.00 | 4,750.0000 | 149,000,000 | 25.96% | 0.00% |
| Sept. 11, 2025 | RAMBUS INC | $RMBS | Sayiner Necip | Not found | S | Common Stock | 7500 | $85.63 | 30,824.0000 | 109,041,000 | 19.57% | 0.01% |
| Aug. 8, 2025 | RAMBUS INC | $RMBS | Sayiner Necip | Not found | S | Common Stock | 7500 | $73.53 | 38,324.0000 | 109,041,000 | 16.37% | 0.01% |
| July 1, 2025 | TERADYNE, INC | $TER | Sayiner Necip | Director | A | Common Stock | 2132 | $0.00 | 2,132.0000 | 163,314,000 | 9999.99% | 0.00% |
| May 15, 2025 | AXCELIS TECHNOLOGIES INC | $ACLS | Sayiner Necip | Not found | A | Common Stock | 3586 | $0.00 | 7,258.0000 | 32,335,000 | 97.66% | 0.01% |
| April 1, 2025 | RAMBUS INC | $RMBS | Sayiner Necip | Director | A | Common Stock | 3824 | $0.00 | 45,824.0000 | 109,041,000 | 9.10% | 0.00% |
| March 3, 2025 | Sandisk Corp | $SNDK | Sayiner Necip | Director | A | Common Stock | 3771 | $0.00 | 3,771.0000 | 145,000,000 | 9999.99% | 0.00% |
| Feb. 19, 2025 | RAMBUS INC | $RMBS | Sayiner Necip | Director | S | Common Stock | 4625 | $66.74 | 42,000.0000 | 109,041,000 | 9.92% | 0.00% |
| May 15, 2024 | AXCELIS TECHNOLOGIES INC | $ACLS | Sayiner Necip | Not found | A | Common Stock | 1662 | $0.00 | 3,672.0000 | 32,926,000 | 82.69% | 0.01% |
| May 15, 2024 | AXCELIS TECHNOLOGIES INC | $ACLS | Sayiner Necip | Not found | A | Common Stock | 1162 | $0.00 | 3,172.0000 | 32,926,000 | 57.81% | 0.00% |
| April 1, 2024 | RAMBUS INC | $RMBS | Sayiner Necip | Director | A | Common Stock | 2972 | $0.00 | 46,625.0000 | 110,889,000 | 6.81% | 0.00% |
| March 15, 2024 | AXCELIS TECHNOLOGIES INC | $ACLS | Sayiner Necip | Not found | A | Common Stock | 670 | $0.00 | 670.0000 | 33,165,000 | 9999.99% | 0.00% |
| March 15, 2024 | AXCELIS TECHNOLOGIES INC | $ACLS | Sayiner Necip | Not found | A | Common Stock | 1340 | $0.00 | 2,010.0000 | 33,165,000 | 200.00% | 0.00% |