Reprogrammed Interchange LLC - 01 Oct 2025 Form 4 Insider Report for Vor Biopharma Inc. (VOR)

Reporting relationship: 10%+ Owner
Issuer ticker: VOR
Reported as of: 01 Oct 2025
Net transaction value: -$1,646,237
SEC form: 4
Accepted by SEC: 03 Oct 2025, 21:12:18 UTC
Prior SEC filing: 18 Sep 2025
Next SEC filing: 08 Oct 2025
Source filing: View source filing
Reporting owner signature: /s/ Reid Hoffman

Key filing fact

Reprogrammed Interchange LLC filed Form 4 for Vor Biopharma Inc. (VOR) on 03 Oct 2025.

Key facts

This page summarizes Reprogrammed Interchange LLC's Form 4 filing for Vor Biopharma Inc. (VOR).
8 reported transactions and 0 derivative rows are listed below.
Accepted by SEC: 03 Oct 2025, 21:12.

Change

Previous filing in this sequence was filed on 18 Sep 2025.
Current net transaction value: -$1,646,237.

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 (2)

CIK 0002050755 Primary reporting owner

Reprogrammed Interchange LLC

Relationship: 10%+ Owner
Address: 101 MISSION STREET, SUITE 1000, SAN FRANCISCO
Signature: /s/ Reid Hoffman
Signature date: 03 Oct 2025

CIK 0001519339

Hoffman Reid

Relationship: 10%+ Owner
Address: 101 MISSION STREET, SUITE 1000, SAN FRANCISCO
Signature: /s/ Frank Huang, Manager of Reprogrammed Interchange LLC
Signature date: 03 Oct 2025

Reported non-derivative transactions

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

VOR transaction

Common Stock

Sale

Transaction value: $54,870
Shares: -1,400
Change %: -0.09%
Price: $39.19
Shares after: 1,637,660
Date: 01 Oct 2025
Ownership: Direct
Footnotes: F1, F2, F3

VOR transaction

Common Stock

Sale

Transaction value: $183,685
Shares: -4,937
Change %: -0.3%
Price: $37.21
Shares after: 1,632,723
Date: 02 Oct 2025
Ownership: Direct
Footnotes: F3, F4

VOR transaction

Common Stock

Sale

Transaction value: $58,065
Shares: -1,513
Change %: -0.09%
Price: $38.38
Shares after: 1,631,210
Date: 02 Oct 2025
Ownership: Direct
Footnotes: F3, F5

VOR transaction

Common Stock

Sale

Transaction value: $304,711
Shares: -7,700
Change %: -0.47%
Price: $39.57
Shares after: 1,623,510
Date: 02 Oct 2025
Ownership: Direct
Footnotes: F3, F6

VOR transaction

Common Stock

Sale

Transaction value: $521,707
Shares: -13,001
Change %: -0.8%
Price: $40.13
Shares after: 1,610,509
Date: 02 Oct 2025
Ownership: Direct
Footnotes: F3, F7

VOR transaction

Common Stock

Sale

Transaction value: $224,291
Shares: -5,300
Change %: -0.33%
Price: $42.32
Shares after: 1,605,209
Date: 02 Oct 2025
Ownership: Direct
Footnotes: F3, F8

VOR transaction

Common Stock

Sale

Transaction value: $119,594
Shares: -3,200
Change %: -0.2%
Price: $37.37
Shares after: 1,602,009
Date: 03 Oct 2025
Ownership: Direct
Footnotes: F3, F9

VOR transaction

Common Stock

Sale

Transaction value: $179,317
Shares: -4,701
Change %: -0.29%
Price: $38.14
Shares after: 1,597,308
Date: 03 Oct 2025
Ownership: Direct
Footnotes: F3, F10

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

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 10 footnotes

Footnote F1

This transaction was executed in multiple trades at prices ranging from $39.11 to $39.415. The price reported above reflects the weighted average sale price. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price.

Footnote F2

The number of shares beneficially owned reflects the 1-for-20 reverse stock split effected September 18, 2025.

Footnote F3

The securities are held by Reprogrammed Interchange LLC ("Reprogrammed"). Reid Hoffman may be deemed a beneficial owner of securities held by Reprogrammed by virtue of his shared control over and indirect pecuniary interest in Reprogrammed. Mr. Hoffman disclaims beneficial ownership of the securities held by Reprogrammed, except to the extent of his pecuniary interest therein.

Footnote F4

This transaction was executed in multiple trades at prices ranging from $36.82 to $37.60. The price reported above reflects the weighted average sale price. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price.

Footnote F5

This transaction was executed in multiple trades at prices ranging from $37.85 to $38.57. The price reported above reflects the weighted average sale price. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price.

Footnote F6

This transaction was executed in multiple trades at prices ranging from $39.20 to $39.84. The price reported above reflects the weighted average sale price. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price.

Footnote F7

This transaction was executed in multiple trades at prices ranging from $39.86 to $40.70. The price reported above reflects the weighted average sale price. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price.

Footnote F8

This transaction was executed in multiple trades at prices ranging from $42.00 to $42.70. The price reported above reflects the weighted average sale price. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price.

Footnote F9

This transaction was executed in multiple trades at prices ranging from $36.88 to $37.69. The price reported above reflects the weighted average sale price. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price.

Footnote F10

This transaction was executed in multiple trades at prices ranging from $38.00 to $38.48. The price reported above reflects the weighted average sale price. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price.