Sayiner Necip
- SEC CIK
- 0001338515
In the past year, 5 open-market sale filings worth $3.50M and no purchases.
Current role at each company
- ACLS Axcelis Technologies IncDirectoras of Jun 4, 2026
- RMBS Rambus IncDirectoras of Jun 3, 2026
- TER Teradyne, IncDirectoras of May 12, 2026
- SNDK Sandisk CorpDirectoras of May 11, 2026
- POWI Power Integrations IncDirectoras of May 30, 2023
Open-market trades in the past year
Open-market purchases (P) and sales (S) filed in the last 365 days, not counting derivative securities or duplicate filings. Values leave out price outliers.
- Bought
- –
- 0 filings
- Sold
- $3.50M
- 5 filings
- Net
- −$3.50M
- Bought minus sold
- Companies
- 3
- With open-market trades
Trades
Every Form 4 that lists Sayiner Necip as a reporting owner, including filings made jointly with others, grouped by company. Each row adds up one type of transaction in one filing. Only open-market purchases (P) and sales (S) are shown by default.
ACLS Axcelis Technologies Inc
Director1 trade
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Jun 4, 2026 (view filing) | Jun 3 | 1 day | Sayiner NecipDirector | SSale | −1.59K | $157.44 | −$249.7K | −18.2%7.11K after |
RMBS Rambus Inc
Director8 trades
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Jun 3, 2026 (view filing) | Jun 3 | Same day | Sayiner NecipDirector | SSale | −5.00K | $170.15 | −$850.8K | −21.5%18.2K after | |
| May 11, 2026 (view filing) | May 8 | 3 days | Sayiner NecipDirector | SSale | −9.82K | $130.18 | −$1.28M | −29.7%23.2K after | |
| Sep 12, 2025 (view filing) | Sep 11 | 1 day | Sayiner NecipDirector | SSale | −7.50K | $85.63 | −$642.2K | −19.6%30.8K after | |
| Aug 11, 2025 (view filing) | Aug 8 | 3 days | Sayiner NecipDirector | SSale | −7.50K | $73.53 | −$551.5K | −16.4%38.3K after | |
| Feb 19, 2025 (view filing) | Feb 19 | Same day | Sayiner NecipDirector | SSale | −4.63K | $66.74 | −$308.7K | −9.9%42.0K after | |
| Nov 7, 2023 (view filing) | Nov 6 | 1 day | Sayiner NecipDirector | SSale | −10.0K | $57.43 | −$574.3K | −25.9%28.7K after | |
| Feb 13, 2023 (view filing) | Feb 10 | 3 days | Sayiner NecipDirector | SSale | −2.87K | $45.53 | −$130.8K | −10.3%25.0K after | |
| Nov 16, 2022 (view filing) | Nov 15 | 1 day | Sayiner NecipDirector | SSale | −15.0K | $38.16 | −$572.4K | −35.0%27.9K after |
SNDK Sandisk Corp
Director2 trades
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| May 11, 2026 (view filing) | May 8 | 3 days | Sayiner NecipDirector | SSale | −579 | $1,503.11 | −$870.3K | −16.6%2.90K after | |
| Dec 4, 2025 (view filing) | Dec 3 | 1 day | Sayiner NecipDirector | SSale | −1.27K | $195.14 | −$248.0K | −26.8%3.48K after |
POWI Power Integrations Inc
Director3 trades
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| May 30, 2023 (view filing) | May 26 | 4 days | Sayiner NecipDirector | SSale | −4.50K | $89.95 | −$404.8K | −100.0%0 after | |
| Feb 16, 2023 (view filing) | Feb 14 | 2 days | Sayiner NecipDirector | SSale | −1.23K | $84.52 | −$104.3K | −21.5%4.50K after | |
| Aug 27, 2021 (view filing) | Aug 25 | 2 days | Sayiner NecipDirector | SSale | −2.50K | $104.53 | −$261.3K | −38.3%4.02K after |