Robert E Switz
CIK 1183792 · President & CEO · last filed 2025-06-17
Robert E Switz is a President & CEO who has filed 105 SEC Form 4 insider transactions across 11 companies since 2007. The most recent filing, for MRVL, was dated Jul 2, 2025. Across all open-market trades the lifetime net is −$14.6M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $92.0M 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.
BRCM 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
EDEN PRAIRIE, MN 55344
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| MRVL | Director | 111,413 | $227.83 | $25.38M | $37.0K | 16 | 2025-06-17 |
| MU | Director | 75,765 | $878.84 | $66.59M | -$7.02M | 23 | 2024-10-15 |
| Mandiant, Inc. (MNDT) Delisted | Director | 0 | $22.98 | $0 | $0 | 2 | 2022-09-12 |
| Mandiant, Inc. (FEYE) Delisted | Director | 78,334 | $17.27 | $1.35M | $0 | 5 | 2021-06-11 |
| Gigamon Inc. (GIMO) Delisted | Director | 0 | — | — | $0 | 4 | 2017-12-27 |
| CYAN INC (CYNI) Delisted | Director | 64,589 | — | — | $0 | 3 | 2015-08-03 |
| BROADCOM CORP (BRCM) Delisted | Director | 39,038 | — | — | -$7.09M | 15 | 2015-05-14 |
| LEAP WIRELESS INTERNATIONAL INC (LEAP) Delisted | Director | 0 | $10.02 | $0 | -$322.7K | 14 | 2014-03-17 |
| GT Advanced Technologies Inc. (GTAT) Delisted | Director | 36,512 | — | — | $0 | 5 | 2013-06-06 |
| GT Advanced Technologies Inc. (SOLR) Delisted | Director | 0 | $34.91 | $0 | $0 | 1 | 2011-06-03 |
| ADCT | President & CEO | 0 | $1.40 | $0 | -$152.2K | 15 | 2010-12-09 |
Recent Filings
105 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2025-07-02 | MRVL | Notice (144) | −78,209 | -$5.47M | EDGAR |
| 2025-06-17 | MRVL | Exer (M) | +3,289 | $0 | EDGAR |
| 2024-10-15 | MU | Grant (A) | +2,338 | $0 | EDGAR |
| 2024-06-21 | MRVL | Grant (A) | — | $0 | EDGAR |
| 2024-06-17 | MRVL | Exer (M) | +4,570 | $0 | EDGAR |
| 2023-10-17 | MU | Grant (A) | +3,585 | $0 | EDGAR |
| 2023-06-21 | MRVL | Mixed | +4,320 | $0 | EDGAR |
| 2022-10-17 | MU | Grant (A) | +4,739 | $0 | EDGAR |
| 2022-09-12 | Mandiant, Inc. (MNDT) Delisted | Disp (D) | −87,974 | -$2.02M | EDGAR |
| 2022-07-11 | Mandiant, Inc. (MNDT) Delisted | Grant (A) | +9,640 | $0 | 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.