STOCK Act, US House only, disclosed up to 45 days after the trade
Funds added, last quarter
32
13F, latest reported quarter
Conversions, 180 days
9
Codes C/M, not in net · $82.1K priced
What the filings say about SILC
Insiders, 180 days
-$3.7M net sold
8 sellers · 0% of sales under a 10b5-1 plan
Planned sales (Form 144), 90 days
$3.1M
10 notices
Silicom insider trades (Form 4)
Form 4 buys and sells (codes P and S). Grants, option exercises
and conversions excluded.
Over the last 180 days, SILICOM LTD. insiders sold a net $3.7M of stock across 15 Form 4 purchases and sales, with no insider buying. Source: SEC Form 4 filings, as of 2026-10-28.
Foreign private issuer: most of its insiders are exempt from SEC Form 4, but some still file it; those filings are listed below, and the record may be incomplete.
First Form 4 purchase or sale (code P or S) here by this insider on our record.
3 other insiders sold within 30 days.
32 funds added in the 13F quarter to Jun 30, 2026.
Insider activity: Director Orbach Yeshayhu sold about $133.6K of SILC on Aug 24, 2026; 3 other insiders sold within 30 days and 32 funds added in the latest 13F quarter.
1 earlier Form 4 trade (code P or S) here by this insider (1 sale), the last on May 7, 2026.
The trade is 11.9% of the 168,736 shares held after it.
3 other insiders sold within 30 days.
32 funds added in the 13F quarter to Jun 30, 2026.
Insider activity: Director Eizenman Avinoam sold about $1.0M of SILC on Aug 17, 2026, the largest insider sale at the company on our record; 3 other insiders sold within 30 days and 32 funds added in the latest 13F quarter.
1 earlier Form 4 trade (code P or S) here by this insider (1 sale), the last on May 7, 2026.
The trade is 182.0% of the 9,928 shares held after it.
3 other insiders sold within 30 days.
32 funds added in the 13F quarter to Jun 30, 2026.
Insider activity: President and CEO Eizenman Liron sold about $877.0K of SILC on Aug 12, 2026, the largest insider sale at the company on our record; 3 other insiders sold within 30 days and 32 funds added in the latest 13F quarter.
1 earlier Form 4 trade (code P or S) here by this insider (1 sale), the last on May 7, 2026.
The trade is 0.4% of the 6,975 shares held after it.
3 other insiders sold within 30 days.
32 funds added in the 13F quarter to Jun 30, 2026.
Insider activity: CFO Gilad Eran sold about $1.2K of SILC on Aug 6, 2026; 3 other insiders sold within 30 days and 32 funds added in the latest 13F quarter.
1 earlier Form 4 trade (code P or S) here by this insider (1 sale), the last on May 7, 2026.
3 other insiders sold within 30 days.
32 funds added in the 13F quarter to Jun 30, 2026.
Insider activity: CFO Gilad Eran sold about $310.0K of SILC on Aug 6, 2026; 3 other insiders sold within 30 days and 32 funds added in the latest 13F quarter.
15 transactions on record
Since filing: total return from the first close after the filing to the latest close, dividend-adjusted. Not a forecast.
Context lines are counts over the filings above and returns from our own price history, never a price level. Not investment advice.
Funds ranked by the share of their own portfolio in this stock (N-PORT).
Victory Small Cap Stock Fund
$368.0K position · as of 2026-07-31
0.0%
Avantis International Small Cap Value Fund
$32.3K position · as of 2026-05-31
0.0%
Avantis International Equity Fund
$23.1K position · as of 2026-05-31
0.0%
Avantis International Small Cap Value ETF
$196.5K position · as of 2026-05-31
0.0%
SEC N-PORT, monthly, about 60 days late · funds ≥ $10M ·
% is the share of the fund's own portfolio
Live price
Daily candles from TradingView, under their licence. No filings marked.
Why this name is on the desk
Insiders have filed to sell, before selling.
The record shows a net $3.7M sold by insiders over 180 days, 32 funds added last quarter, $3.1M in planned Form 144 sales. Each figure is a federal filing, dated the day it went public.
SILC ranks highest on risk and compliance (67th percentile) and growth (44th), and lowest on insider conviction (19th), among Tech Hardware peers.
Growth
44
Inputs
Revenue growth, YoY+6.6% · 44 pct, sector of 102
Backlog growth, YoYno backlog line filed, or no year-earlier backlog
Insider conviction
19
Inputs
Net Form 4 buying (codes P and S), 180d-$3.7M · 38 pct, sector of 75
Insider buyers, 180d0 · 0 pct, sector of 77
Institutional and government
26
Inputs
Funds adding, latest quarter32 · 26 pct, sector of 89
Congress net buyers, 365dno Congress trades in 365 days
Federal contracts, 180dno federal contracts in 180 days
Lobbying spend, 4 quartersno lobbying filings in the last four quarters
Risk and compliance
67
Inputs
Short interest, % of float+2.5% · 67 pct, sector of 105
Recalls per $1B revenue, 3ynot measured for this sector, almost no peer has an event
EPA cases per $1B revenue, 5ynot measured for this sector, almost no peer has an event
New text in Risk Factors, latest 10-Kneeds two 10-Ks with a Risk Factors section (not 20-F filers or stubs)
3 not measured: Profitability, Financial health, US patents
Profitability needs 2 of 4 inputs, 0 present: fewer than four consecutive quarters of net income; fewer than four consecutive quarters of operating income
Financial health needs 1 of 2 inputs, 0 present: no debt line filed
US patents needs 1 of 2 inputs, 0 present: patent data not loaded yet
4 of 7 axes scored. Each is a percentile against sector peers (all companies when the sector is thin); higher is better. An unscored axis is unmeasured, not low. How it is scored
SILC filings, in plain words
Are Silicom insiders buying or selling SILC?
In the 180 days to 2026-10-28, Silicom insiders were net sellers, a net $3.7M across purchases and sales reported on Form 4, by 8 sellers.
Are there planned insider sales of SILC?
Yes. 10 Form 144 notices of planned insider sales were filed in the 90 days to 2026-10-28, covering $3.1M of stock; the latest, by Orbach Yeshayhu, was filed 2026-08-27.
Read the full summary
In the 180 days to 2026-10-28, Silicom insiders were net sellers of SILC, a net $3.7M across purchases and sales reported on Form 4 by 8 sellers. None of the 15 insider sales was flagged as made under a Rule 10b5-1 plan. Insiders filed 10 Form 144 notices of intent to sell in the 90 days to 2026-10-28, covering $3.1M of stock. The latest 5% ownership filing is a 13D by Eizenman Avinoam, filed 2026-04-20, for 5.7% of the class. Each figure is counted from SEC and House filings as of 2026-10-28, dated the day the filing was made public.
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