SILC · Insider Trading
Silicom Ltd
Every open-market purchase and sale reported by SILC officers, directors and 10%+ beneficial owners on SEC Form 4, which must be filed within two business days of the transaction. Sales often reflect scheduled 10b5-1 plans or tax withholding rather than a directional view, so read counts alongside the size and the filer.
| Filed | Insider | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-08-28 | Yeshayhu Orbach | Director | Sell | −2,969 | −$133.60K |
| 2026-08-18 | Avinoam Eizenman | Director | Sell | −20,000 | −$1.01M |
| 2026-08-13 | Liron Eizenman | President and CEO | Sell | −18,072 | −$877.03K |
| 2026-08-06 | Eran Gilad | CFO | MIXED | −2,000 | −$229.03K |
| 2026-08-06 | Eran Gilad | CFO | MIXED | −2,000 | −$229.03K |
| Insider | Role | Shares Held | Value |
|---|---|---|---|
| Avinoam Eizenman | Director | 268,536 | $11.03M |
| Liron Eizenman | President and CEO | 9,928 | $407.79K |
| Eran Gilad | CFO | 7,000 | $287.52K |
Form 4 reports a change in beneficial ownership by an officer, director or 10%+ holder, and must be filed within two business days of the transaction — so this is close to real time, unlike the 45-day-lagged 13F institutional data.
Transaction codes matter more than the raw buy/sell count. Code P is an open-market purchase — an insider choosing to buy with their own money, which is the signal most research treats as informative. Code S is a sale, but sales are frequently pre-scheduled under a 10b5-1 plan or cover tax withholding on vesting equity, so a run of sales often says nothing directional. Codes A and M are grants and option exercises rather than open-market decisions.
Full filing history and per-insider positions are on the SILC quote page; the site-wide leaderboard is on the insider transactions hub.
Market data may be delayed, incomplete, or inaccurate. Not a recommendation to buy, sell, or hold any security. Verify quotes with your broker before trading. See Terms §17.