Michael E Marks
CIK 1163715 · last filed 2021-03-15
Michael E Marks is a corporate insider who has filed 117 SEC Form 4 insider transactions across 10 companies since 2007. The most recent filing, for CRDO, was dated Aug 28, 2023. Across all open-market trades the lifetime net is −$116.7M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $89.8M across reported positions. 17 SEC filings were submitted jointly with FLEX LTD.
"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 | $53.81 | $6.07M | $3.39M | 21 | 2018-12-03 |
| GPRO | Director | 85,008 | $1.03 | $88.0K | -$903.6K | 11 | 2017-02-22 |
| SNDK | Director | 0 | $1300.90 | $0 | -$7.91M | 23 | 2016-05-13 |
| CALX | Director | 54,346 | $38.49 | $2.09M | -$11.77M | 8 | 2010-12-08 |
| JAVA | Director | 0 | $82.91 | $0 | -$1.66M | 4 | 2010-01-27 |
| CROX | Director | 511,494 | $119.72 | $61.24M | -$55.71M | 26 | 2008-08-19 |
| SUN MICROSYSTEMS, INC. (JAVAD) Delisted | Director | 533,718 | — | — | $0 | 1 | 2007-11-13 |
| FLEX | Director | 249,820 | $81.17 | $20.28M | $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
117 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2023-08-28 | CRDO | Notice (144) | −33,608 | -$531.7K | EDGAR |
| 2023-08-28 | CRDO | Notice (144) | −851 | -$13.5K | EDGAR |
| 2023-08-28 | CRDO | Notice (144) | −15,217 | -$240.7K | EDGAR |
| 2023-08-28 | CRDO | Notice (144) | −32,115 | -$508.1K | EDGAR |
| 2023-06-15 | CRDO | Notice (144) | −851 | -$15.1K | EDGAR |
| 2023-06-15 | CRDO | Notice (144) | −31,643 | -$562.4K | EDGAR |
| 2023-06-15 | CRDO | Notice (144) | −15,217 | -$270.5K | EDGAR |
| 2023-06-15 | CRDO | Notice (144) | −32,115 | -$570.8K | EDGAR |
| 2023-06-02 | CRDO | Notice (144) | −8,452 | -$137.8K | EDGAR |
| 2023-06-02 | CRDO | Notice (144) | −25,224 | -$411.2K | 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.