Diane Nguyen
CIK 1974777 · EVP, Chief Legal Officer & GC · last filed 2026-05-22
Diane Nguyen is an EVP, Chief Legal Officer & GC who has filed 31 SEC Form 4 insider transactions across 2 companies since 2023. The most recent filing shows the insider sold $1.0M of QBTS on May 22, 2026. Across all open-market trades the lifetime net is −$6.2M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $12.1M 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.
$12.09M
2
31
-$6.20M
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| QBTS | EVP, Chief Legal Officer & GC | 517,149 | $23.37 | $12.09M | -$1.84M | 8 | 2026-05-22 |
| D-Wave Quantum Inc. (QBTS.WS) Delisted | EVP, Chief Legal Officer & GC | 568,845 | $21.62 | $12.30M | -$4.35M | 23 | 2025-11-14 |
Recent Filings
31 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-05-22 | QBTS | Sell (S) | −40,000 | -$1.00M | EDGAR |
| 2026-05-14 | QBTS | Tax (F) | −2,459 | -$55.0K | EDGAR |
| 2026-04-15 | QBTS | Tax (F) | −4,066 | -$57.9K | EDGAR |
| 2026-03-17 | QBTS | Sell (S) | −2,532 | -$44.6K | EDGAR |
| 2026-02-24 | QBTS | Grant (A) | +28,068 | $0 | EDGAR |
| 2026-02-17 | QBTS | Sell (S) | −1,451 | -$28.7K | EDGAR |
| 2026-01-15 | QBTS | Sell (S) | −24,519 | -$704.0K | EDGAR |
| 2025-12-16 | QBTS | Sell (S) | −2,733 | -$65.3K | EDGAR |
| 2025-11-14 | D-Wave Quantum Inc. (QBTS.WS) Delisted | Sell (S) | −22,803 | -$538.2K | EDGAR |
| 2025-10-15 | D-Wave Quantum Inc. (QBTS.WS) Delisted | Sell (S) | −20,827 | -$911.0K | EDGAR |