Markovich John M. — SEC Form 4 filings
SEC reporting owner CIK 1453942. 31 Form 4 filings on record with FilingPulse; latest filed 2026-07-15.
Transaction summary — filings shown
Covers all 31 filings on record, filed 2024-01-16 to 2026-07-15. Counts and totals are arithmetic on values as filed — descriptive data, not a recommendation.
- Open-market purchases (code P, non-derivative): none reported.
- Open-market sales (code S, non-derivative): 23 legs across 16 filings — 1,921,835 shares, $44,236,612 total (shares × price as filed).
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 39.
- Largest priced transaction: sale of 328,752 shares @ $27.70 ($9,107,647) in D-Wave Quantum Inc., filed 2026-05-27.
By issuer — same filings
Open-market purchase/sale legs on non-derivative securities, grouped by issuer. Role is as filed on the newest filing for that issuer. Dollar totals cover priced legs only (shares × price as filed). Ordered by priced transaction value, largest first.
| Issuer | Role (as filed) | Filings | Purchases (P) | Sales (S) | Other legs |
|---|---|---|---|---|---|
| D-Wave Quantum Inc. (QBTS) | Chief Financial Officer | 31 | — | 23 legs · 1,921,835 sh · $44,236,612 | 39 |
Form 4 filings — Markovich John M.
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-07-15 | 4 | D-Wave Quantum Inc. (QBTS) | Tax withholding (F): 8,607 @ $18.66 | EDGAR |
| 2026-06-16 | 4 | D-Wave Quantum Inc. (QBTS) | Sale (S): 46,043 @ $24.01 · Sale (S): 100,000 @ $25.75 · Sale (S): 100,000 @ $25.68 · Tax withholding (F): 10,584 @ $23.37 | EDGAR |
| 2026-06-10 | 4 | D-Wave Quantum Inc. (QBTS) | Sale (S): 50,979 @ $26.24 · Sale (S): 70 @ $26.54 | EDGAR |
| 2026-06-04 | 4 | D-Wave Quantum Inc. (QBTS) | Sale (S): 2,908 @ $31 | EDGAR |
| 2026-05-27 | 4 | D-Wave Quantum Inc. (QBTS) | Option exercise (M): 207,926 @ $0.92 · Option exercise (M): 120,826 @ $0.85 · Sale (S): 328,752 @ $27.70 · Option exercise (M): 207,926 (derivative) @ $0.92 · Option exercise (M): 120,826 (derivative) @ $0.85 | EDGAR |
| 2026-04-15 | 4 | D-Wave Quantum Inc. (QBTS) | Tax withholding (F): 8,607 @ $14.25 | EDGAR |
| 2026-03-17 | 4 | D-Wave Quantum Inc. (QBTS) | Sale (S): 10,706 @ $17.63 | EDGAR |
| 2026-01-15 | 4 | D-Wave Quantum Inc. (QBTS) | Sale (S): 9,179 @ $28.06 | EDGAR |
| 2025-12-23 | 4 | D-Wave Quantum Inc. (QBTS) | Option exercise (M): 100,000 @ $0.92 · Sale (S): 100,000 @ $30.03 · Option exercise (M): 100,000 (derivative) @ $0.92 | EDGAR |
| 2025-12-16 | 4 | D-Wave Quantum Inc. (QBTS) | Sale (S): 11,562 @ $23.89 | EDGAR |
| 2025-12-05 | 4 | D-Wave Quantum Inc. (QBTS) | Option exercise (M): 100,000 @ $0.92 · Sale (S): 100,000 @ $25.05 · Option exercise (M): 100,000 @ $0.92 · Sale (S): 100,000 @ $27.56 · Option exercise (M): 100,000 (derivative) @ $0.92 · Option exercise (M): 100,000 (derivative) @ $0.92 | EDGAR |
| 2025-11-21 | 4 | D-Wave Quantum Inc. (QBTS) | Option exercise (M): 200,000 @ $0.92 · Sale (S): 200,000 @ $22.94 · Option exercise (M): 200,000 (derivative) @ $0.92 | EDGAR |
| 2025-11-14 | 4 | D-Wave Quantum Inc. (QBTS) | Sale (S): 98,060 @ $23.17 | EDGAR |
| 2025-10-15 | 4 | D-Wave Quantum Inc. (QBTS) | Sale (S): 7,994 @ $43.74 | EDGAR |
| 2025-09-17 | 4 | D-Wave Quantum Inc. (QBTS) | Tax withholding (F): 10,583 @ $17.76 | EDGAR |
| 2025-09-12 | 4 | D-Wave Quantum Inc. (QBTS) | Sale (S): 50,000 @ $16.30 · Option exercise (M): 100,000 @ $0.92 · Sale (S): 50,000 @ $16.30 · Option exercise (M): 50,000 @ $0.92 · Sale (S): 50,000 @ $17.50 · Option exercise (M): 100,000 (derivative) @ $0.92 · +1 more | EDGAR |
| 2025-09-09 | 4 | D-Wave Quantum Inc. (QBTS) | Option exercise (M): 40,758 @ $0.92 · Option exercise (M): 40,758 (derivative) @ $0.92 | EDGAR |
| 2025-08-14 | 4 | D-Wave Quantum Inc. (QBTS) | Option exercise (M): 100,000 @ $0.92 · Sale (S): 100,000 @ $18 · Option exercise (M): 100,000 (derivative) @ $0.92 | EDGAR |
| 2025-07-22 | 4 | D-Wave Quantum Inc. (QBTS) | Tax withholding (F): 8,607 @ $18.89 | EDGAR |
| 2025-06-23 | 4 | D-Wave Quantum Inc. (QBTS) | Tax withholding (F): 10,584 @ $15.71 | EDGAR |
| 2025-05-23 | 4 | D-Wave Quantum Inc. (QBTS) | Option exercise (M): 502,702 @ $0.92 · Sale (S): 200,000 @ $16.85 · Sale (S): 200,000 @ $17.75 · Option exercise (M): 502,702 (derivative) @ $0.92 | EDGAR |
| 2025-04-24 | 4 | D-Wave Quantum Inc. (QBTS) | Tax withholding (F): 19,674 @ $6.42 | EDGAR |
| 2025-03-10 | 4 | D-Wave Quantum Inc. (QBTS) | Grant/award (A): 430,360 @ $0 | EDGAR |
| 2025-02-07 | 4/A | D-Wave Quantum Inc. (QBTS) | Tax withholding (F): 5,582 @ $5.27 | EDGAR |
| 2025-01-27 | 4 | D-Wave Quantum Inc. (QBTS) | Sale (S): 5,582 @ $5.27 | EDGAR |
| 2024-12-06 | 4 | D-Wave Quantum Inc. (QBTS) | Tax withholding (F): 86,079 @ $2.76 | EDGAR |
| 2024-10-23 | 4 | D-Wave Quantum Inc. (QBTS) | Tax withholding (F): 3,044 @ $1.17 | EDGAR |
| 2024-07-26 | 4 | D-Wave Quantum Inc. (QBTS) | Tax withholding (F): 3,482 @ $1.02 | EDGAR |
| 2024-04-23 | 4/A | D-Wave Quantum Inc. (QBTS) | Grant/award (A): 67,168 @ $0 | EDGAR |
| 2024-03-29 | 4 | D-Wave Quantum Inc. (QBTS) | Grant/award (A): 150,000 @ $0 · Tax withholding (F): 13,925 @ $1.95 | EDGAR |
| 2024-01-16 | 4 | D-Wave Quantum Inc. (QBTS) | Grant/award (A): 60,896 @ $0 · Grant/award (A): 120,826 (derivative) @ $0 | EDGAR |
FilingPulse's Form 4 archive currently extends back to 2024-01-11 and is expanding backward through EDGAR history — earlier filings by this insider may not be indexed yet. Names and roles are shown as filed.
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