Nitesh Sharan - 03 Jun 2026 Form 4 Insider Report for Quantinuum Inc. (QNT)

Reporting relationship: Chief Financial Officer
Issuer ticker: QNT
Reported as of: 03 Jun 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 08 Jun 2026, 16:31:45 UTC
Prior SEC filing: 24 Mar 2026
Next SEC filing: 04 Jun 2026
Source filing: View source filing
Reporting owner signature: /s/ Rajeeb Hazra, Attorney-in-Fact

Key filing fact

Nitesh Sharan filed Form 4 for Quantinuum Inc. (QNT) on 08 Jun 2026.

Key facts

This page summarizes Nitesh Sharan's Form 4 filing for Quantinuum Inc. (QNT).
3 reported transactions and 0 derivative rows are listed below.
Accepted by SEC: 08 Jun 2026, 16:31.

Change

Previous filing in this sequence was filed on 24 Mar 2026.
Current net transaction value: $0.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001917992 Primary reporting owner

SHARAN NITESH

Relationship: Chief Financial Officer
Address: C/O QUANTINUUM INC., 303 S TECHNOLOGY COURT, BROOMFIELD
Signature: /s/ Rajeeb Hazra, Attorney-in-Fact
Signature date: 08 Jun 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

QNT transaction

Class A Common Stock

Award

Transaction value
Shares: +289,798
Change %
Price
Shares after: 289,798
Date: 03 Jun 2026
Ownership: Direct
Footnotes: F1, F2

QNT transaction

Class A Common Stock

Award

Transaction value
Shares: +44,548
Change %: +15%
Price: $0.000000^*
Shares after: 334,346
Date: 04 Jun 2026
Ownership: Direct
Footnotes: F3

QNT transaction

Class A Common Stock

Purchase

Transaction value
Shares: +6,500
Change %: +1.9%
Price: $60.00^*
Shares after: 340,846
Date: 05 Jun 2026
Ownership: Direct

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 3 footnotes

Footnote F1

This transaction occurred prior to the Issuer's registration of a class of equity securities under Section 12 of the Securities Exchange Act of 1934, as amended, in connection with the Issuer's initial public offering, and is reported herein pursuant to Rule 16a-2(a).

Footnote F2

Represents an acquisition of restricted shares of Class A Common Stock pursuant to a recapitalization transaction.

Footnote F3

Represents an award of restricted stock.