Ford Tamer
CIK 1541375 · President & CEO · last filed 2026-10-13
Ford Tamer is a President & CEO who has filed 118 SEC Form 4 insider transactions across 4 companies since 2012. The most recent filing shows the insider had shares withheld for taxes covering $197.4K of LSCC on Oct 13, 2026. Across all open-market trades the lifetime net is −$143.7M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $125.4M across reported positions.
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
Charts
Trading activity, where the exposure sits, and each trade against the stock price.
IPHI price and trades
Daily close with each Form 4 filing on this company marked: green = open-market buy, red = open-market sale, purple = grants, exercises, gifts and other non-market transactions. Marker size scales with the dollar value.
Shares held
Shares owned after each reported transaction on this company (direct holdings as reported).
Open-market buying and selling
by monthDollar value of open-market purchases (code P, up) and sales (code S, down) across all companies, by filing month. Grants, exercises and gifts are excluded.
Exposure by company
latestMost recently reported shares × current price. Faded bars (*) have had no filing in 3 years, so the person may no longer hold them. Click a bar to chart that company.
Filer Profile
HILLSBORO, OR 97124
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| LSCC | President & CEO | 325,677 | $96.39 | $31.39M | $1.57M | 7 | 2026-10-13 |
| MRVL | Director | 400,520 | $228.37 | $91.47M | -$38.28M | 15 | 2024-09-17 |
| TER | Director | 8,209 | $312.50 | $2.57M | $0 | 4 | 2024-05-13 |
| INPHI Corp (IPHI) Delisted | President & CEO | 726,147 | $172.27 | $125.09M | -$106.94M | 88 | 2021-04-20 |
Recent Filings
118 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-10-13 | LSCC | Tax (F) | −1,566 | -$197.4K | EDGAR |
| 2026-07-14 | LSCC | Tax (F) | −1,566 | -$215.2K | EDGAR |
| 2026-04-13 | LSCC | Grant (A) | +36,926 | $0 | EDGAR |
| 2026-03-11 | LSCC | Mixed | +6,138 | -$321.2K | EDGAR |
| 2026-03-10 | LSCC | Mixed | +6,138 | -$321.2K | EDGAR |
| 2025-11-10 | LSCC | Buy (P) | +30,000 | $1.89M | EDGAR |
| 2024-09-18 | LSCC | Grant (A) | +255,745 | $0 | EDGAR |
| 2024-09-17 | MRVL | Exer (M) | +4,354 | $0 | EDGAR |
| 2024-09-16 | MRVL | Sell (S) | −92,000 | -$6.82M | EDGAR |
| 2024-09-13 | MRVL | Notice (144) | −92,000 | -$6.82M | EDGAR |
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.