Mark R Mitchell
CIK 1285596 · last filed 2016-12-07
Mark R Mitchell is a corporate insider who has filed 13 SEC Form 4 insider transactions across 6 companies since 2007. The most recent filing shows the insider sold $21.5M of QTM on Dec 7, 2016. Across all open-market trades the lifetime net is −$21.4M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $148.1M across reported positions. 38 SEC filings were submitted jointly with Peter A Feld.
"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.
QTM 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
NEW YORK, NY 10017
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| QUANTUM CORP /DE/ (QTM) Delisted | 10%+ Owner | 364,594 | — | — | -$21.46M | 2 | 2016-12-07 |
| DSP GROUP INC /DE/ (DSPG) Delisted | 10%+ Owner | 1,619,124 | $21.98 | $35.59M | -$2.01M | 1 | 2013-07-24 |
| WPP | 10%+ Owner | 150,000 | $26.66 | $4.00M | $5.90M | 1 | 2013-05-06 |
| EXTR | 10%+ Owner | 6,574,763 | $21.91 | $144.05M | -$3.86M | 1 | 2013-03-18 |
| I MANY INC (WSTF) Delisted | Director | 65,844 | — | — | $0 | 5 | 2009-02-04 |
| CPI CORP (CPY) Delisted | Director | 6,989 | — | — | $0 | 1 | 2008-03-06 |
Recent Filings
13 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2016-12-07 | QUANTUM CORP /DE/ (QTM) Delisted | Sell (S) | −23,550,000 | -$21.46M | EDGAR |
| 2015-10-13 | QUANTUM CORP /DE/ (QTM) Delisted | Buy (P) | — | $0 | EDGAR |
| 2015-06-29 | — | Sell (S) | −4,388,637 | -$97.56M | |
| 2013-07-24 | DSP GROUP INC /DE/ (DSPG) Delisted | Sell (S) | −243,711 | -$2.01M | EDGAR |
| 2013-05-06 | WPP | Buy (P) | +600,000 | $5.90M | EDGAR |
| 2013-03-18 | EXTR | Sell (S) | −1,082,700 | -$3.86M | EDGAR |
| 2009-06-26 | — | U | −85,099 | -$51.9K | |
| 2009-02-04 | I MANY INC (WSTF) Delisted | Grant (A) | +15,384 | $2 | EDGAR |
| 2008-06-03 | I MANY INC (WSTF) Delisted | Grant (A) | — | $0 | EDGAR |
| 2008-03-06 | CPI CORP (CPY) Delisted | Grant (A) | +1,838 | $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.