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QUBT SEC Filing News — Quantum Computing Inc.

Latest SEC filings for Quantum Computing Inc. (QUBT) explained in plain English: insider buying and selling (Form 4), proposed insider sales (Form 144), material company events (8-K), and quarterly & annual reports (10-Q / 10-K). Sourced directly from SEC EDGAR.

What you’re looking at: Each item below is parsed from an actual SEC filing. Form 4 = confirmed insider transaction · Form 144 = proposed sale notice · 8-K = material event (earnings, M&A, leadership change, etc.) · 10-Q / 10-K = quarterly / annual report.
Form 8-K/A Amended Material Company Update 2026-04-17

QUBT filed amended 8-K — material company event

Quantum Computing Inc. filed an amended 8-K with the SEC reporting a material event. Filing excerpt: XBRL Viewer

Filing: 8-K/A (Material Event Amendment)
Form 4 Tax / Compensation Filing 2026-04-14

QUBT insider Form 4 filed for equity award, exercise, or tax withholding

Weimer Carl Scott (Director) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.

Filing: Form 4 (Insider Transaction) Insider: Weimer Carl Scott (Director) Shares: 22,123
Form 4 Tax / Compensation Filing 2026-04-14

QUBT insider Form 4 filed for equity award, exercise, or tax withholding

TURMELLE MICHAEL C (Director) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.

Filing: Form 4 (Insider Transaction) Insider: TURMELLE MICHAEL C (Director) Shares: 22,123
Form 4 Tax / Compensation Filing 2026-04-14

QUBT insider Form 4 filed for equity award, exercise, or tax withholding

Shabani Javad (Director) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.

Filing: Form 4 (Insider Transaction) Insider: Shabani Javad (Director) Shares: 22,123
Form 4 Tax / Compensation Filing 2026-04-14

QUBT insider Form 4 filed for equity award, exercise, or tax withholding

Schwartz Eric Mark (Director) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.

Filing: Form 4 (Insider Transaction) Insider: Schwartz Eric Mark (Director) Shares: 22,123
Form 4 Tax / Compensation Filing 2026-04-14

QUBT insider Form 4 filed for equity award, exercise, or tax withholding

FAGENSON ROBERT B (Director) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.

Filing: Form 4 (Insider Transaction) Insider: FAGENSON ROBERT B (Director) Shares: 22,123
Form 4 Insider Selling 2026-03-11

QUBT insider Roberts Christopher Bruce (CFO and General Counsel) sold 78,262 shares (~$614.5K)

Roberts Christopher Bruce, listed as CFO and General Counsel at Quantum Computing Inc., reported an open-market sale of 78,262 QUBT shares in a Form 4 filing. This is a confirmed insider sale, not just a proposed sale notice.

Filing: Form 4 (Insider Transaction) Insider: Roberts Christopher Bruce (CFO and General Counsel) Shares: 78,262 Est. Value: $614.5K
Form 144 Proposed Insider Sale 2026-03-11

QUBT Form 144 filed for proposed insider sale by CHRISTOPHER ROBERTS (9,360 shares) ~$147.0K

CHRISTOPHER ROBERTS filed a Form 144 with the SEC indicating intent to sell QUBT (Quantum Computing Inc.) shares. Form 144 reflects a proposed sale, not a completed transaction. The actual execution, if any, would typically appear later in a Form 4.

Filing: Form 144 (Proposed Sale Notice) Insider: CHRISTOPHER ROBERTS Shares: 9,360 Est. Value: $147.0K
Form 144 Proposed Insider Sale 2026-03-10

QUBT Form 144 filed for proposed insider sale by CHRISTOPHER ROBERTS (68,902 shares) ~$1.08M

CHRISTOPHER ROBERTS filed a Form 144 with the SEC indicating intent to sell QUBT (Quantum Computing Inc.) shares. Form 144 reflects a proposed sale, not a completed transaction. The actual execution, if any, would typically appear later in a Form 4.

Filing: Form 144 (Proposed Sale Notice) Insider: CHRISTOPHER ROBERTS Shares: 68,902 Est. Value: $1.08M
Form 8-K Material Company Update 2026-03-05

QUBT filed 8-K — material company event

Quantum Computing Inc. filed an 8-K with the SEC reporting a material event. Filing excerpt: XBRL Viewer

Filing: 8-K (Material Event)
Form 10-K Annual Report 2026-03-02

QUBT filed Annual Report (10-K)

Quantum Computing Inc. filed its annual report with the SEC. This report includes audited financial statements, business overview, risk factors, and management discussion.

Filing: 10-K (Annual Report)
Form 8-K Material Company Update 2026-03-02

QUBT filed 8-K — material company event

Quantum Computing Inc. filed an 8-K with the SEC reporting a material event. Filing excerpt: XBRL Viewer

Filing: 8-K (Material Event)
Form 8-K Material Company Update 2026-02-03

QUBT filed 8-K — material company event

Quantum Computing Inc. filed an 8-K with the SEC reporting a material event. Filing excerpt: XBRL Viewer

Filing: 8-K (Material Event)
Form 4 Insider Selling 2026-01-12

QUBT insider Begliarbekov Milan (Chief Operating Officer) sold 2,860 shares (~$33.9K)

Begliarbekov Milan, listed as Chief Operating Officer at Quantum Computing Inc., reported an open-market sale of 2,860 QUBT shares in a Form 4 filing. This is a confirmed insider sale, not just a proposed sale notice.

Filing: Form 4 (Insider Transaction) Insider: Begliarbekov Milan (Chief Operating Officer) Shares: 2,860 Est. Value: $33.9K
Form 8-K Material Company Update 2026-01-12

QUBT filed 8-K — material company event

Quantum Computing Inc. filed an 8-K with the SEC reporting a material event. Filing excerpt: XBRL Viewer

Filing: 8-K (Material Event)
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