John M. Markovich
CIK 1453942 · Chief Financial Officer · last filed 2026-06-10
John M. Markovich is a Chief Financial Officer who has filed 34 SEC Form 4 insider transactions across 3 companies since 2009. The most recent filing shows the insider sold $1.3M of QBTS on Jun 10, 2026. Across all open-market trades the lifetime net is −$38.0M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $32.5M 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.
$32.46M
3
34
-$37.99M
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| QBTS | Chief Financial Officer | 1,388,933 | $23.37 | $32.46M | -$24.11M | 10 | 2026-06-10 |
| D-Wave Quantum Inc. (QBTS.WS) Delisted | Chief Financial Officer | 1,482,874 | $21.62 | $32.06M | -$13.88M | 22 | 2025-11-14 |
| EMCORE CORP (RT) Delisted | Chief Financial Officer | — | — | — | $0 | 2 | 2009-07-29 |
Recent Filings
34 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-06-10 | QBTS | Sell (S) | −51,049 | -$1.34M | EDGAR |
| 2026-06-04 | QBTS | Sell (S) | −2,908 | -$90.1K | EDGAR |
| 2026-05-27 | QBTS | Mixed | — | -$8.81M | EDGAR |
| 2026-04-15 | QBTS | Tax (F) | −8,607 | -$122.6K | EDGAR |
| 2026-03-17 | QBTS | Sell (S) | −10,706 | -$188.7K | EDGAR |
| 2026-01-15 | QBTS | Sell (S) | −9,179 | -$257.6K | EDGAR |
| 2025-12-23 | QBTS | Mixed | — | -$2.91M | EDGAR |
| 2025-12-16 | QBTS | Sell (S) | −11,562 | -$276.3K | EDGAR |
| 2025-12-05 | QBTS | Mixed | — | -$5.08M | EDGAR |
| 2025-11-21 | QBTS | Mixed | — | -$4.40M | EDGAR |