MICHAEL E MIKOLAJCZYK
CIK 1224360 · last filed 2022-08-22
MICHAEL E MIKOLAJCZYK is a corporate insider who has filed 49 SEC Form 4 insider transactions across 2 companies since 2007. The most recent filing shows the insider sold $637.0K of RBCN on Aug 22, 2022. Across all open-market trades the lifetime net is −$1.8M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $183.2K 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.
$183.2K
2
49
-$1.84M
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| RBCN | Director | 32,156 | $5.70 | $183.2K | -$1.11M | 35 | 2022-08-22 |
| DIAMOND MANAGEMENT & TECHNOLOGY CONSULTANTS, INC. (DTPI) Delisted | Director | 281,784 | — | — | -$729.7K | 12 | 2010-06-03 |
Recent Filings
49 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2022-08-22 | RBCN | Sell (S) | −31,851 | -$637.0K | EDGAR |
| 2022-08-01 | RBCN | Grant (A) | +1,010 | $0 | EDGAR |
| 2021-06-28 | RBCN | Grant (A) | +1,250 | $0 | EDGAR |
| 2020-09-15 | RBCN | Grant (A) | +1,199 | $0 | EDGAR |
| 2019-06-10 | RBCN | Disp (D) | −12,818 | -$104.1K | EDGAR |
| 2019-06-03 | RBCN | Grant (A) | +1,391 | $0 | EDGAR |
| 2018-12-04 | RBCN | Grant (A) | +20,215 | $176.0K | EDGAR |
| 2018-11-30 | RBCN | Grant (A) | +9,687 | $84.0K | EDGAR |
| 2018-11-28 | RBCN | Grant (A) | +5,098 | $42.4K | EDGAR |
| 2018-05-14 | RBCN | Grant (A) | — | $0 | EDGAR |