Nguyen Diane Insider Trading Activity

Corporate InsiderVP · CIK 1974777

Total trades

$6.2M

Total volume

May 21, 2026

Last activity

QBTS

D-Wave Quantum Inc.

Nguyen Diane has been net-selling over the last 12 months with 0 purchases and 12 sales across 1 company.

QBTS is the most-traded position with 12 trades. The largest single transaction was a sale of QBTS for $1.0M on May 21, 2026.

Performance Scorecard

Forward stock performance after each transaction by Nguyen Diane. Buy returns measure price movement after open-market purchases; sell-avoided measures the loss avoided after open-market sales. Success rate counts trades where the insider's direction was right.

PERIOD	AVG BUY RETURN	AVG SELL AVOIDED	SUCCESS RATE	TRADES
30 days	—	+11.7%	79%	14
90 days	—	+0.2%	62%	13
120 days	—	-6.8%	46%	13

Performance based on stock price movement after each transaction date. Past results do not predict future returns. Not financial advice.

Price & Trades

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QBTS · D-Wave Quantum Inc.

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Recent Trades

DATE	TICKER	TYPE	SHARES	PRICE	VALUE	Δ OWNED	ROLE
May 21, 2026	QBTS	Sell	40,000	$25.01	$1.0M	−7.2%	VP
Mar 13, 2026	QBTS	Sell	2,532	$17.63	$45K	−0.4%	VP
Feb 13, 2026	QBTS	Sell	1,451	$19.76	$29K	−0.3%	VP
Jan 14, 2026	QBTS	Sell	4,519	$28.06	$127K	−0.8%	VP
Jan 13, 2026	QBTS	Sell	20,000	$28.86	$577K	−3.5%	VP
Dec 15, 2025	QBTS	Sell	2,733	$23.89	$65K	−0.5%	VP
Nov 13, 2025	QBTS	Sell	2,803	$23.17	$65K	−0.5%	VP
Nov 13, 2025	QBTS	Sell	20,000	$23.66	$473K	−3.4%	VP
Oct 14, 2025	QBTS	Sell	20,827	$43.74	$911K	−3.4%	VP
Aug 13, 2025	QBTS	Sell	25,634	$18.11	$464K	−4.3%	VP
Aug 13, 2025	QBTS	Sell	39,010	$18.18	$709K	−6.3%	VP
Aug 13, 2025	QBTS	Sell	4,626	$18.54	$86K	−0.8%	VP
May 23, 2025 Filed 3d late	QBTS	Sell	2,596	$18.98	$49K	−0.4%	General Counsel
May 23, 2025 Filed 3d late	QBTS	Sell	83,166	$18.77	$1.6M	−12.3%	General Counsel