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Quantum Computing Inc.

QUBT Net selling
CIK 0001758009 #2111 in the set updated 19 Sep 2026
Bought (120 mo)
$0.00
out of their own pocket, the only kind of buying there is
Sold (120 mo)
$33.89M
$53.10K on a plan · $541.00K straight out of an exercise
Sold at will
$33.30M
20 of 31 sales
Net
−$33.89M
−$33.30M against sales at will

By person

13 insiders · 40 transactions
421×

Yuping Huang holds 421 times base salary in stock. $169.06M of shares against $401.31K in salary for 2025.

Salary from the company's own proxy. The shares are what Yuping Huang last reported holding, valued at $7.85, the price Common Stock was last bought or sold at on the open market here, on 11 Mar 2026.

Insider
Role
Bought
Sold
Net
Holding
Worth
Change
Huang Yuping
CEO and President
$21.96M (4)
−$21.96M
21,531,173
$169.06M
+358.1%
Boehmler Christopher
Chief Financial Officer
$5.52M (4)
−$5.52M
351,152
$2.76M
+493.3%
TURMELLE MICHAEL C
Director
$2.85M (1)
−$2.85M
22,123
$173.71K
FAGENSON ROBERT B
Director
$1.56M (5)
−$1.56M
22,123
$173.71K
−77.9%
Shabani Javad
Director
$1.04M (3)
−$1.04M
22,123
$173.71K
−44.7%
Roberts Christopher Bruce
CFO and General Counsel
$614.50K (2) scheduled
−$614.50K
1,123,038
$8.82M
+245.6%
Dianat Pouya
Chief Revenue Officer
$266.81K (1)
−$266.81K
24,774
$194.53K
Liscouski Robert
Director
$53.10K (10) scheduled
−$53.10K
989,055
$7.77M
+61.5%
Begliarbekov Milan
Chief Operating Officer
$33.89K (1)
−$33.89K
50,314
$395.07K
+238.8%
Schreiber Justin
Director
1,250,000
$9.82M
McGann William J
CEO
1,249,169
$9.81M
+638.7%
Weimer Carl Scott
Director
22,123
$173.71K
Schwartz Eric Mark
Director
22,123
$173.71K

No percentages here. This company's share count has moved by a factor of 2.5 over the window, from 91,345,140 to 226,346,861 shares. A split, a merger or a large issue changes what the company is, and a holding measured at one point in that run is not a fraction of it at another.

Insider
Date
Role
Action
Shares
Price
Amount
Roberts Christopher Bruce
11 Mar 2026
CFO and General Counsel
Sell
9,360
$7.85
$73.49K
Begliarbekov Milan
7 Jan 2026
Chief Operating Officer
Sell
2,860
$11.85
$33.89K
FAGENSON ROBERT B
15 Sep 2025
Director
Sell indirect
5,000
$16.88
$84.41K
FAGENSON ROBERT B
12 Sep 2025
Director
Sell indirect
15,000
$15.62
$234.36K
FAGENSON ROBERT B
11 Sep 2025
Director
Sell indirect
30,000
$15.63
$468.88K
FAGENSON ROBERT B
10 Sep 2025
Director
Sell indirect
35,000
$15.52
$543.05K
FAGENSON ROBERT B
9 Sep 2025
Director
Sell indirect
15,000
$15.02
$225.30K
Shabani Javad
8 Sep 2025
Director
Sell
17,474
$15.26
$266.65K
Shabani Javad
5 Sep 2025
Director
Sell
20,000
$15.30
$306.00K
Huang Yuping
4 Sep 2025
CEO, President
Sell
1,000,000
$14.42
$14.42M
Dianat Pouya
25 Aug 2025
Chief Revenue Officer
Sell
17,175
$15.53
$266.81K
Boehmler Christopher
12 Jun 2025
Chief Financial Officer
Sell
46,440
$20.00
$928.80K
Boehmler Christopher
11 Jun 2025
Chief Financial Officer
Sell
83,495
$19.92
$1.66M
Boehmler Christopher
10 Jun 2025
Chief Financial Officer
Sell
96,679
$15.96
$1.54M
TURMELLE MICHAEL C
9 Jun 2025
Director
Sell
200,986
$14.18
$2.85M
Boehmler Christopher
9 Jun 2025
Chief Financial Officer
Sell
92,271
$15.00
$1.38M
Shabani Javad
19 May 2025
Director
Sell
39,973
$11.66
$465.93K
Huang Yuping
19 May 2025
Chief Quantum Officer
Sell
500,000
$11.70
$5.85M
Huang Yuping
25 Mar 2025
Chief Quantum Officer
Sell
200,000
$8.48
$1.70M
Huang Yuping
27 Jun 2023
Chief Quantum Officer
Sell
100,000
no price

What was left out

Form 4 filings counted 71
Amendments (4/A) skipped 2
Filings about a different issuer 0
Unreadable filings 0
Joint filings 0
Sales on a Rule 10b5-1 plan 10
Sales straight out of an exercise 1
Sales at will 20
Transactions with no price 8
Shares from compensation/vesting 28,324,576
History held since 6 Aug 2020