Steven M. West

CIK: 0001198055

Transaction Breakdown

Open Market Buys (P)1 (7.1%)

High conviction signal

Open Market Sales (S)3 (21.4%)

Position reduction

Option Exercises (M)2 (14.3%)

Derivative conversions

Awards (A)2 (14.3%)

Compensation grants

Other (G, F, J, C, D, …)6 (42.9%)

Gifts, tax withholding, conversions, dispositions to the issuer and other codes

Companies & Roles (1)

QBTS

D-Wave Quantum Inc.

Director

Discretionary Trading P&L

Holdings

Transaction History (14 total)

QBTS
D-Wave Quantum Inc.
Jun 4, 2026
Award(A)
Direct
9.4K shares-
QBTS
D-Wave Quantum Inc.
Nov 18, 2025
Purchase(P)
Indirect
82 shares at avg. $21.89$2K
QBTS
D-Wave Quantum Inc.
Aug 13, 2025
Sale(S)
Direct
25K shares at avg. $18.18$454K
QBTS
D-Wave Quantum Inc.
Aug 13, 2025
Sale(S)
Indirect
119K shares at avg. $18.06$2.1M
QBTS
D-Wave Quantum Inc.
Aug 5, 2025
Gift(G)
Direct
108.5K shares-
QBTS
D-Wave Quantum Inc.
Aug 5, 2025
Gift(G)
Indirect
108.5K shares-
QBTS
D-Wave Quantum Inc.
Jun 5, 2025
Award(A)
Direct
21.7K shares-
QBTS
D-Wave Quantum Inc.
May 21, 2025
Exercise(M)
Direct
223K shares at avg. $0.91$203K
QBTS
D-Wave Quantum Inc.
May 21, 2025
Sale(S)
Direct
312K shares at avg. $16.50$5.1M
QBTS
D-Wave Quantum Inc.
May 21, 2025
Exercise(M)
Direct
89K shares at avg. $0.92$82K
QBTS
D-Wave Quantum Inc.
Aug 22, 2024
Gift(G)
Indirect
24.7K shares-
QBTS
D-Wave Quantum Inc.
Aug 22, 2024
Gift(G)
Indirect
24.7K shares-
QBTS
D-Wave Quantum Inc.
Jul 12, 2024
Gift(G)
Direct
104.7K shares-
QBTS
D-Wave Quantum Inc.
Jul 12, 2024
Gift(G)
Indirect
104.7K shares-

		Type	Shares	Price		Ownership
Jun 4, 2026	QBTS D-Wave Quantum Inc.	Award(A)	9,357	-	$0	Direct
Nov 18, 2025	QBTS D-Wave Quantum Inc.	Purchase(P)	82	$21.89	$1,795	Indirect
Aug 13, 2025	QBTS D-Wave Quantum Inc.	Sale(S)	25,000	$18.18	$454,400	Direct
Aug 13, 2025	QBTS D-Wave Quantum Inc.	Sale(S)	119,000	$18.06	$2,149,140	Indirect
Aug 5, 2025	QBTS D-Wave Quantum Inc.	Gift(G)	108,485	-	-	Direct
Aug 5, 2025	QBTS D-Wave Quantum Inc.	Gift(G)	108,485	-	-	Indirect
Jun 5, 2025	QBTS D-Wave Quantum Inc.	Award(A)	21,696	-	-	Direct
May 21, 2025	QBTS D-Wave Quantum Inc.	Exercise(M)	223,008	$0.91	$202,937	Direct
May 21, 2025	QBTS D-Wave Quantum Inc.	Sale(S)	311,973	$16.50	$5,148,802	Direct
May 21, 2025	QBTS D-Wave Quantum Inc.	Exercise(M)	88,965	$0.92	$81,848	Direct
Aug 22, 2024	QBTS D-Wave Quantum Inc.	Gift(G)	24,659	-	-	Indirect
Aug 22, 2024	QBTS D-Wave Quantum Inc.	Gift(G)	24,659	-	-	Indirect
Jul 12, 2024	QBTS D-Wave Quantum Inc.	Gift(G)	104,696	-	-	Direct
Jul 12, 2024	QBTS D-Wave Quantum Inc.	Gift(G)	104,696	-	-	Indirect

1-14 of 14 transactions

About WEST STEVEN M

WEST STEVEN M (SEC CIK 0001198055) files insider reports with the SEC as Director of D-Wave Quantum Inc. (QBTS).

Signal8 holds 7 ownership filings by WEST STEVEN M, all Form 4s, filed between May 23, 2025 and Jun 5, 2026. Those filings report 14 transactions, from Jul 12, 2024 to Jun 4, 2026. Signal8's Form 4 history starts in Sep 2024.

The business address on WEST STEVEN M's filings is in PALO ALTO, CA.

Recent filings by WEST STEVEN M

Jun 4, 2026: Grant or award of QBTS shares (Form 4, code A).
Nov 18, 2025: Open-market purchase of QBTS shares (Form 4, code P).
Aug 13, 2025: Open-market sales of QBTS shares (2 lines, Form 4, code S).
Aug 5, 2025: Gifts of QBTS shares (2 lines, Form 4, code G).
Jun 5, 2025: Grant or award of QBTS shares (Form 4, code A).

Other insiders filing for D-Wave Quantum Inc. (QBTS)

Krysler P. Kevan, Director
Nguyen Diane, EVP, Chief Legal Officer & GC
BARATZ ALAN E, President & CEO
GOLKOV GREGORY, Acting CFO & SVP, Finance
AMES SOPHIE C, Exec. Vice President & CHRO
GAVGANI BERNARD, Director

How to read Form 4 transaction codes