Roberts Christopher Bruce → Quantum Computing Inc. QUBT

Stake: — Shares: —

Item 4 — Purpose of Transaction

Not extracted from this filing — typically because it's an amendment (13D/A) and Item 4 is unchanged from the parent filing. Read the raw SEC filing →

Cross-References

Insider Activity (last 365d)

0 transactions

0 buys · 0 sales · 0 awards/exercises

Issuer Cluster

5 13D/G filings on this issuer

4 other filings besides this one

Filer Track Record

1 filings by this filer

0 other filings in the data moat

Short Interest · settle 2026-07-15

DTC 6.71

64,678,858 shares short · +2.0% vs prior

Institutional Consensus · 2025-12-31

Held by elite portfolio managers

1 holder · $405K

Point72 Asset Mgmt

Other 13D/G Filings on Quantum Computing Inc.

Filed	Form	Filer	Stake	Shares
2026-05-28	SCHEDULE 13D/A	Huang Yuping	10.33%	23,302,068	view →
2021-04-19	SC	Schreiber Justin	—	—	view →
2021-04-07	SC	Liscouski Robert	—	—	view →
2020-08-14	SC	Liscouski Robert	—	—	view →

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