Michael E Marks
CIK 1163715 · last filed 2021-03-15
"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.
CROX 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
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| Bruker Cellular Analysis, Inc. (BLI) Delisted | Director | 1,136,302 | $1.20 | $1.36M | -$45.56M | 7 | 2021-03-15 |
| SLB | Director | 112,705 | $54.13 | $6.10M | $3.39M | 21 | 2018-12-03 |
| GPRO | Director | 85,008 | $1.05 | $89.7K | -$903.6K | 11 | 2017-02-22 |
| SNDK | Director | 0 | $1302.01 | $0 | -$7.91M | 23 | 2016-05-13 |
| CALX | Director | 54,346 | $38.58 | $2.10M | -$11.77M | 8 | 2010-12-08 |
| JAVA | Director | 0 | $83.00 | $0 | -$1.66M | 4 | 2010-01-27 |
| CROX | Director | 511,494 | $119.83 | $61.29M | -$55.71M | 26 | 2008-08-19 |
| SUN MICROSYSTEMS, INC. (JAVAD) Delisted | Director | 533,718 | — | — | $0 | 1 | 2007-11-13 |
| FLEX | Director | 249,820 | $84.56 | $21.13M | $0 | 2 | 2007-10-01 |
| SUN MICROSYSTEMS, INC. (SUNW) Delisted | Director | 85,857 | $0.06 | $5.2K | $3.45M | 3 | 2007-08-13 |
Recent Filings · Page 5 of 12
117 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2014-10-28 | SLB | Buy (P) | +3,250 | $300.9K | EDGAR |
| 2014-08-01 | GPRO | Grant (A) | +889 | $0 | EDGAR |
| 2014-01-29 | SNDK | Sell (S) | −10,000 | -$696.0K | EDGAR |
| 2013-11-08 | SNDK | Mixed | — | -$412.5K | EDGAR |
| 2013-06-14 | SNDK | Grant (A) | +1,356 | $0 | EDGAR |
| 2013-04-30 | SLB | Grant (A) | +2,250 | $0 | EDGAR |
| 2012-06-13 | SNDK | Grant (A) | +2,269 | $0 | EDGAR |
| 2012-05-01 | SLB | Grant (A) | +2,250 | $0 | EDGAR |
| 2011-11-09 | SNDK | Exer (M) | +6,250 | $97.0K | EDGAR |
| 2011-11-01 | SNDK | Mixed | — | -$1.19M | 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.