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Nasdaq · CIK 0001907982

QBTS D-Wave Quantum Inc.

Insider trading from SEC Form 4. Last filing 19 d ago. Close $14.57 on Oct 9, 2026, +12% from the 52-week low and -67% from the high.

In brief

D-Wave Quantum Inc. (QBTS) has 123 SEC Form 4 filings on file from 12 insiders, the latest filed on Sep 24, 2026. In the last 90 days insiders made 0 open-market buys worth $0 and 2 open-market sells worth $72k, net -$72k.

59 open-market trades have been scored at QBTS. The newest: John D DiLullo (director) sold $20k of stock on Sep 8, 2026, filed Sep 9, 2026, scored 0 (weak), under a 10b5-1 plan. The largest of the 50 shown: Alan E Baratz (President & CEO) sold $24M on Dec 22, 2025, scored 35 (weak), under a 10b5-1 plan. 4 insiders sold within 14 days of each other around Jun 12, 2026.

25 Form 144 notices of planned sales are on file, the latest filed Sep 8, 2026.

Last 90 days

Net insider value
-$72k
more sold than bought
Buys
0
$0 by 0 insiders
Sells
2
$72k by 2 insiders
Insiders on file
12
with a Form 4 at this company

Price and insider trades, last year

QBTSOct 9, 2026 · close 14.57

Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value. Click a marked bar to open the signal.Charts by TradingView Lightweight Charts™

Signals

Open-market buys and sells at D-Wave Quantum Inc., scored: the newest 50 of 59.

ScoreInsiderValueHoldingsPrice contextFiled
0WeakJohn D DiLullo
director
sell
$20k
1,100 shares
-5%-
2WeakSophie C Ames
Exec. Vice President & CHRO
sell
$52k
3,070 shares
-1%+29% from low-63% from high
67NotableJohn M. Markovich
Chief Financial Officer
sell
$6.2M
246,043 shares
-18%+80% from low-48% from high
35WeakRohit Ghai
director
sell
$357k
13,518 shares
-36%+102% from low-41% from high
55ModerateAlan E Baratz
President & CEO
sell
$18M
687,627 shares
-17%+99% from low-42% from high
62NotableJohn M. Markovich
Chief Financial Officer
sell
$1.3M
51,049 shares
-4%+99% from low-42% from high
32WeakJohn D DiLullo
director
sell
$192k
7,850 shares
-27%+84% from low-47% from high
46ModerateJohn M. Markovich
Chief Financial Officer
sell
$90k
2,908 shares
-0%+130% from low-33% from high
52ModerateJohn M. Markovich
Chief Financial Officer
sell
$9.1M
328,752 shares
-19%+126% from low-34% from high
35WeakDiane Nguyen
EVP, Chief Legal Officer & GC
sell
$1.0M
40,000 shares
-7%+98% from low-43% from high
27WeakSophie C Ames
Exec. Vice President & CHRO
sell
$437k
23,025 shares
-4%+49% from low-57% from high
3WeakSophie C Ames
Exec. Vice President & CHRO
sell
$66k
3,070 shares
-0%+247% from low-52% from high
49ModerateJohn M. Markovich
Chief Financial Officer
sell
$189k
10,706 shares
-1%+182% from low-61% from high
32WeakRohit Ghai
director
sell
$176k
10,000 shares
-26%+181% from low-61% from high
36WeakDiane Nguyen
EVP, Chief Legal Officer & GC
sell
$45k
2,532 shares
-0%+182% from low-61% from high
31WeakJohn D DiLullo
director
sell
$144k
8,000 shares
-29%+307% from low-58% from high
20WeakDiane Nguyen
EVP, Chief Legal Officer & GC
sell
$29k
1,451 shares
-0%+325% from low-56% from high
65NotableAlan E Baratz
President & CEO
sell
$983k
35,013 shares
-1%+551% from low-33% from high
50ModerateJohn M. Markovich
Chief Financial Officer
sell
$258k
9,179 shares
-1%+551% from low-33% from high
31WeakDiane Nguyen
EVP, Chief Legal Officer & GC
sell
$704k
24,519 shares
-4%+652% from low-36% from high
35WeakAlan E Baratz
President & CEO
sell
$24M
793,712 shares
-23%+740% from low-28% from high
27WeakJohn M. Markovich
Chief Financial Officer
sell
$3.0M
100,000 shares
-6%+740% from low-28% from high
51ModerateJohn M. Markovich
Chief Financial Officer
sell
$276k
11,562 shares
-1%+520% from low-47% from high
28WeakRohit Ghai
director
sell
$243k
10,000 shares
-21%+520% from low-47% from high
38WeakDiane Nguyen
EVP, Chief Legal Officer & GC
sell
$65k
2,733 shares
-0%+520% from low-47% from high
27WeakJohn D DiLullo
director
sell
$219k
8,000 shares
-22%+616% from low-40% from high
32WeakJohn M. Markovich
Chief Financial Officer
sell
$5.3M
200,000 shares
-13%+744% from low-44% from high
41ModerateKirstjen Nielsen
director
sell
$158k
7,000 shares
-6%+744% from low-44% from high
32WeakJohn M. Markovich
Chief Financial Officer
sell
$4.6M
200,000 shares
-12%+1128% from low-54% from high
31WeakSteven M West
director
buy
$1,795
82 shares
-+1492% from low-49% from high
65NotableAlan E Baratz
President & CEO
sell
$3.9M
168,102 shares
-6%+1524% from low-48% from high
62NotableJohn M. Markovich
Chief Financial Officer
sell
$2.3M
98,060 shares
-6%+1524% from low-48% from high
29WeakDiane Nguyen
EVP, Chief Legal Officer & GC
sell
$538k
22,803 shares
-4%+1524% from low-48% from high
35WeakAlan E Baratz
President & CEO
sell
$23M
806,288 shares
-22%+1913% from low-35% from high
65NotableAlan E Baratz
President & CEO
sell
$1.4M
31,369 shares
-1%+4215% from low0% from high
52ModerateJohn M. Markovich
Chief Financial Officer
sell
$350k
7,994 shares
-1%+4215% from low0% from high
54ModerateDiane Nguyen
EVP, Chief Legal Officer & GC
sell
$911k
20,827 shares
-3%+4215% from low0% from high
26WeakJohn D DiLullo
director
sell
$143k
8,000 shares
-18%+1952% from low-10% from high
27WeakRohit Ghai
director
sell
$179k
10,000 shares
-17%+1952% from low-10% from high
47ModerateJohn M. Markovich
Chief Financial Officer
sell
$2.5M
150,000 shares
-9%+1696% from low-21% from high
75NotableSteven M West
director
sell
$2.6M
144,000 shares
-61%+1988% from low-8% from high
75NotableSteven M West
director
sell
$2.6M
144,000 shares
-56%+1988% from low-8% from high
47ModerateJohn M. Markovich
Chief Financial Officer
sell
$1.8M
100,000 shares
-6%+1973% from low-9% from high
45ModerateDiane Nguyen
EVP, Chief Legal Officer & GC
sell
$1.3M
69,270 shares
-12%+1988% from low-8% from high
75NotableRoger Biscay
director
sell
$1.8M
106,626 shares
-88%+1678% from low-17% from high
61NotableRohit Ghai
director
sell
$731k
43,517 shares
-43%+1678% from low-17% from high
74NotableJohn D DiLullo
director
sell
$903k
57,000 shares
-56%+1678% from low-17% from high
65NotableKirstjen Nielsen
director
sell
$1.2M
71,644 shares
-37%+1678% from low-17% from high
45ModerateDiane Nguyen
General Counsel
sell
$1.6M
85,762 shares
-13%+2005% from low-1% from high
75NotableRoger Biscay
director
sell
$2.0M
112,196 shares
-51%+1620% from low-7% from high

Planned sales

Form 144 notices filed before a sale of restricted or control stock, newest first. The sale itself usually reaches a Form 4 within days. All planned sales

FiledSellerSharesValueSale datePast 3 months
Sep 8, 2026 John D. DiLullo
Director
2,200
0.00% of outstanding
$36kSep 8, 2026none
Jul 20, 2026 Sophie C. Ames
Officer
3,070
0.00% of outstanding
$51kJul 20, 2026$437k
Jun 12, 2026 John M. Markovich
Affiliate
246,043
0.07% of outstanding
$5.9MJun 12, 2026$11M
Jun 9, 2026 John M. Markovich
Affiliate
70
0.00% of outstanding
$1,808Jun 9, 2026$11M
Jun 8, 2026 Alan Baratz
Affiliate
687,627
0.19% of outstanding
$18MJun 8, 2026none
Jun 8, 2026 John M. Markovich
Affiliate
50,979
0.01% of outstanding
$1.3MJun 8, 2026$9.4M
Jun 5, 2026 John D. DiLullo
Director
7,850
0.00% of outstanding
$219kJun 5, 2026none
Jun 2, 2026 John M. Markovich
Affiliate
2,908
0.00% of outstanding
$85kJun 2, 2026$9.3M
May 22, 2026 John Markovich
Affiliate
328,752
0.09% of outstanding
$9.1MMay 22, 2026$189k
May 21, 2026 Diane Nguyen
Officer
60,000
0.02% of outstanding
$1.2MMay 21, 2026none
May 20, 2026 Sophie C. Ames
Officer
23,025
0.01% of outstanding
$419kMay 20, 2026$66k
Apr 20, 2026 Sophie C. Ames
Officer
3,070
0.00% of outstanding
$67kApr 20, 2026none
Mar 16, 2026 Rohit Ghai
Director
23,518
0.01% of outstanding
$413kMar 16, 2026none
Mar 13, 2026 John Markovich
Affiliate
10,706
0.00% of outstanding
$189kMar 13, 2026$3.5M
Mar 13, 2026 Diane Nguyen
Affiliate
2,532
0.00% of outstanding
$45kMar 13, 2026$798k
Mar 5, 2026 John D. DiLullo
Director
8,000
0.00% of outstanding
$151kMar 5, 2026none
Feb 13, 2026 Diane Nguyen
Affiliate
1,451
0.00% of outstanding
$29kFeb 13, 2026$1.3M
Jan 14, 2026 Alan Baratz
Affiliate
35,013
0.01% of outstanding
$983kJan 14, 2026$52M
Jan 14, 2026 John Markovich
Affiliate
9,179
0.00% of outstanding
$258kJan 14, 2026$16M
Jan 14, 2026 Diane Nguyen
Affiliate
4,519
0.00% of outstanding
$127kJan 14, 2026$1.5M
Dec 15, 2025 Rohit Ghai
Director
10,000
0.00% of outstanding
$280kDec 15, 2025none
Dec 15, 2025 DianeNguyen
Affiliate
2,733
0.00% of outstanding
$65kDec 15, 2025$1.4M
Dec 15, 2025 Diane Nguyen
Affiliate
11,562
0.00% of outstanding
$276kDec 15, 2025$12M
Dec 3, 2025 Kirstjen Nielsen
Affiliate
7,000
0.07% of outstanding
$158kDec 3, 2025none
Nov 20, 2025 John M. Markovich
Officer
500,000
0.14% of outstanding
$12MNov 20, 2025$5.1M

Transactions

The newest 50 of 211 rows filed, every code.

DateInsiderTransactionSharesPriceValueHoldings afterFiled
Sep 15, 2026Gregory Golkov
Acting CFO & SVP, Finance
FTax withholding
Common Stock, par value $0.0001 per share ("Common Stock")
-1,132$16.83$19k399,79119 d ago
Sep 17, 2026Gregory Golkov
Acting CFO & SVP, Finance
AGrant or award
Common Stock, par value $0.0001 per share ("Common Stock")
+27,081$0.00$0426,87219 d ago
Sep 15, 2026Sophie C Ames
Exec. Vice President & CHRO
FTax withholding
Common Stock, par value $0.0001 per share ("Common Stock")
-1,544$16.83$26k563,61527 d ago
Sep 15, 2026Diane Nguyen
EVP, Chief Legal Officer & GC
FTax withholding
Common Stock, par value $0.0001 per share ("Common Stock")
-3,191$16.83$54k503,30227 d ago
Sep 15, 2026Stanley T Black
Exec. Vice President & CISO
FTax withholding
Common Stock, par value $0.0001 per share ("Common Stock")
-1,535$16.83$26k133,27827 d ago
Sep 8, 2026John D DiLullo
director
SOpen-market sale
Common Stock, par value $0.0001 per share ("Common Stock")10b5-1
-1,100$18.00$20k20,21034 d ago
Aug 17, 2026Diane Nguyen
EVP, Chief Legal Officer & GC
FTax withholding
Common Stock, par value $0.0001 per share ("Common Stock")
-4,042$21.17$86k505,850Aug 18, 2026
Aug 17, 2026Sophie C Ames
Exec. Vice President & CHRO
FTax withholding
Common Stock, par value $0.0001 per share ("Common Stock")
-23,850$21.17$505k565,159Aug 18, 2026
Jul 20, 2026Sophie C Ames
Exec. Vice President & CHRO
SOpen-market sale
Common Stock, par value $0.0001 per share ("Common Stock")10b5-1
-3,070$16.95$52k589,009Jul 21, 2026
Jul 14, 2026Sophie C Ames
Exec. Vice President & CHRO
FTax withholding
Common Stock, par value $0.0001 per share ("Common Stock")
-3,180$18.66$59k592,079Jul 15, 2026
Jul 14, 2026Alan E Baratz
President & CEO
FTax withholding
Common Stock, par value $0.0001 per share ("Common Stock")
-52,320$18.66$976k3,247,451Jul 15, 2026
Jul 14, 2026Diane Nguyen
EVP, Chief Legal Officer & GC
FTax withholding
Common Stock, par value $0.0001 per share ("Common Stock")
-4,066$18.66$76k509,892Jul 15, 2026
Jul 14, 2026John M. Markovich
Chief Financial Officer
FTax withholding
Common Stock, par value $0.0001 per share ("Common Stock")
-8,607$18.66$161k1,123,629Jul 15, 2026
Jun 15, 2026Rohit Ghai
director
SOpen-market sale
Common Stock, par value $0.0001 per share ("Common Stock")10b5-1
-13,518$26.41$357k23,617Jun 16, 2026
Jun 15, 2026Diane Nguyen
EVP, Chief Legal Officer & GC
FTax withholding
Common Stock, par value $0.0001 per share ("Common Stock")
-3,191$23.37$75k513,958Jun 16, 2026
Jun 12, 2026John M. Markovich
Chief Financial Officer
SOpen-market sale
Common Stock, par value $0.0001 per share ("Common Stock")
-46,043$24.01$1.1M1,342,820Jun 16, 2026
Jun 15, 2026Sophie C Ames
Exec. Vice President & CHRO
FTax withholding
Common Stock, par value $0.0001 per share ("Common Stock")
-1,544$23.37$36k595,259Jun 16, 2026
Jun 15, 2026Stanley T Black
Exec. Vice President & CISO
FTax withholding
Common Stock, par value $0.0001 per share ("Common Stock")
-1,535$23.37$36k134,813Jun 16, 2026
Jun 15, 2026John M. Markovich
Chief Financial Officer
SOpen-market sale
Common Stock, par value $0.0001 per share ("Common Stock")
-100,000$25.75$2.6M1,242,820Jun 16, 2026
Jun 15, 2026John M. Markovich
Chief Financial Officer
SOpen-market sale
Common Stock, par value $0.0001 per share ("Common Stock")
-100,000$25.68$2.6M1,142,820Jun 16, 2026
Jun 15, 2026John M. Markovich
Chief Financial Officer
FTax withholding
Common Stock, par value $0.0001 per share ("Common Stock")
-10,584$23.37$247k1,132,236Jun 16, 2026
Jun 8, 2026Alan E Baratz
President & CEO
MOption exercise
Common Stock, par value $0.0001 per share ("Common Stock")
+474,395$0.91$432k3,774,166Jun 10, 2026
Jun 8, 2026John M. Markovich
Chief Financial Officer
SOpen-market sale
Common Stock, par value $0.0001 per share ("Common Stock")
-50,979$26.24$1.3M1,388,933Jun 10, 2026
Jun 9, 2026John M. Markovich
Chief Financial Officer
SOpen-market sale
Common Stock, par value $0.0001 per share ("Common Stock")
-70$26.54$1,8581,388,863Jun 10, 2026
Jun 8, 2026Alan E Baratz
President & CEO
MOption exercise
Common Stock, par value $0.0001 per share ("Common Stock")
+213,232$0.85$180k3,987,398Jun 10, 2026
Jun 8, 2026Alan E Baratz
President & CEO
SOpen-market sale
Common Stock, par value $0.0001 per share ("Common Stock")
-687,627$26.13$18M3,299,771Jun 10, 2026
Jun 8, 2026Alan E Baratz
President & CEO
MOption exercise
Stock Option (right to buy)derivative
-474,395$0.91$432k0Jun 10, 2026
Jun 8, 2026Alan E Baratz
President & CEO
MOption exercise
Stock Option (right to buy)derivative
-213,232$0.85$180k0Jun 10, 2026
Jun 5, 2026John D DiLullo
director
SOpen-market sale
Common Stock, par value $0.0001 per share ("Common Stock")10b5-1
-7,850$24.43$192k21,310Jun 8, 2026
Jun 4, 2026Roger Biscay
director
AGrant or award
Common Stock, par value $0.0001 per share
+9,357$0.00$023,617Jun 8, 2026
Jun 4, 2026Sharon E Holt
director
AGrant or award
Common Stock, par value $0.0001 per share ("Common Stock")
+9,357$0.00$084,696Jun 5, 2026
Jun 4, 2026John D DiLullo
director
AGrant or award
Common Stock, par value $0.0001 per share ("Common Stock")
+9,357$0.00$029,160Jun 5, 2026
Jun 4, 2026Rohit Ghai
director
AGrant or award
Common Stock, par value $0.0001 per share ("Common Stock")
+9,357$0.00$037,135Jun 5, 2026
Jun 4, 2026Kirstjen Nielsen
director
AGrant or award
Common Stock, par value $0.0001 per share ("Common Stock")
+9,357$0.00$0122,030Jun 5, 2026
Jun 4, 2026Steven M West
director
AGrant or award
Common Stock, par value $0.0001 per share ("Common Stock")
+9,357$0.00$029,194Jun 5, 2026
Jun 2, 2026John M. Markovich
Chief Financial Officer
SOpen-market sale
Common Stock, par value $0.0001 per share ("Common Stock")
-2,908$31.00$90k1,439,912Jun 4, 2026
May 22, 2026John M. Markovich
Chief Financial Officer
MOption exercise
Common Stock, par value $0.0001 per share ("Common Stock")
+207,926$0.92$191k1,650,746May 27, 2026
May 22, 2026John M. Markovich
Chief Financial Officer
MOption exercise
Common Stock, par value $0.0001 per share ("Common Stock")
+120,826$0.85$102k1,771,572May 27, 2026
May 22, 2026John M. Markovich
Chief Financial Officer
SOpen-market sale
Common Stock, par value $0.0001 per share ("Common Stock")
-328,752$27.70$9.1M1,442,820May 27, 2026
May 22, 2026John M. Markovich
Chief Financial Officer
MOption exercise
Stock Option (right to buy)derivative
-207,926$0.92$191k0May 27, 2026
May 22, 2026John M. Markovich
Chief Financial Officer
MOption exercise
Stock Option (right to buy)derivative
-120,826$0.85$102k0May 27, 2026
May 21, 2026Diane Nguyen
EVP, Chief Legal Officer & GC
SOpen-market sale
Common Stock, par value $0.0001 per share ("Common Stock")10b5-1
-40,000$25.01$1.0M517,149May 22, 2026
May 20, 2026Sophie C Ames
Exec. Vice President & CHRO
SOpen-market sale
Common Stock, par value $0.0001 per share ("Common Stock")10b5-1
-23,025$18.98$437k596,803May 21, 2026
May 13, 2026Sophie C Ames
Exec. Vice President & CHRO
FTax withholding
Common Stock, par value $0.0001 per share ("Common Stock")
-23,850$22.35$533k619,828May 14, 2026
May 13, 2026Alan E Baratz
President & CEO
FTax withholding
Common Stock, par value $0.0001 per share ("Common Stock")
-18,542$22.35$414k3,299,771May 14, 2026
May 13, 2026Diane Nguyen
EVP, Chief Legal Officer & GC
FTax withholding
Common Stock, par value $0.0001 per share ("Common Stock")
-2,459$22.35$55k557,149May 14, 2026
Apr 30, 2026Alan E Baratz
President & CEO
AGrant or award
Common Stock, par value $0.0001 per share ("Common Stock")
+753,941$0.00$03,318,313May 4, 2026
Apr 20, 2026Sophie C Ames
Exec. Vice President & CHRO
SOpen-market sale
Common Stock, par value $0.0001 per share ("Common Stock")10b5-1
-3,070$21.35$66k643,678Apr 21, 2026
Apr 13, 2026Sophie C Ames
Exec. Vice President & CHRO
FTax withholding
Common Stock, par value $0.0001 per share ("Common Stock")
-3,180$14.25$45k646,748Apr 15, 2026
Apr 13, 2026Alan E Baratz
President & CEO
FTax withholding
Common Stock, par value $0.0001 per share ("Common Stock")
-33,778$14.25$481k2,564,372Apr 15, 2026
50 of 211 rows shown.

Insiders

Everyone who has filed a Form 4 here.

Questions about QBTS

Answered from the filings on this page, as of the latest one.

Are insiders buying QBTS?

As of Sep 24, 2026, SEC Form 4 filings show 0 open-market buys worth $0 by 0 insiders and 2 open-market sells worth $72k by 2 insiders at D-Wave Quantum Inc. in the last 90 days, net -$72k. Only purchases (code P) and sales (code S) count; grants, option exercises and tax withholding do not.

Who was the last insider to trade QBTS on the open market?

John D DiLullo (director) sold $20k of QBTS on Sep 8, 2026 and filed the Form 4 on Sep 9, 2026. InsiderTell scored 0 (weak), under a 10b5-1 plan.

How many insiders file Form 4 at D-Wave Quantum Inc.?

12 people have filed a Form 4 at D-Wave Quantum Inc., among them Sophie C Ames (Exec. Vice President & CHRO), Alan E Baratz (President & CEO), Stanley T Black (Exec. Vice President & CISO). Officers, directors and holders of more than 10% of a share class must report their trades within two business days.

Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.