Key facts
- This page summarizes Debora L. Spar's Form 4 filing for THERMO FISHER SCIENTIFIC INC. (TMO).
- 1 reported transaction and 0 derivative rows are listed below.
- Accepted by SEC: 22 May 2026, 16:15.
Debora L. Spar - 20 May 2026 Form 4 Insider Report for THERMO FISHER SCIENTIFIC INC. (TMO)
- Reporting relationship
- Director
- Issuer ticker
- TMO
- Reported as of
- 20 May 2026
- Net transaction value
- $0
- SEC form
- 4
- Accepted by SEC
- 22 May 2026, 16:15:26 UTC
- Prior SEC filing
- 22 May 2025
- Source filing
- View source filing
- Reporting owner signature
- /s/ Melodie T. Morin, Attorney-in-Fact for Debora L. Spar
Source evidence
Original filing metadata and source links for verification.
4 source fields
Reporting owner
1 detail
Key filing fact
Debora L. Spar filed Form 4 for THERMO FISHER SCIENTIFIC INC. (TMO) on 22 May 2026.
Change
- Previous filing in this sequence was filed on 22 May 2025.
- 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
View source filing
Ownership activity is grounded in SEC Form 4 disclosures.
Reporting Owners (1)
CIK 0001523191
Primary reporting owner
Spar Debora L
- Relationship
- Director
- Address
- 168 THIRD AVENUE, WALTHAM
- Signature
- /s/ Melodie T. Morin, Attorney-in-Fact for Debora L. Spar
- Signature date
- 22 May 2026
Reported non-derivative transactions
Shares, units, or other non-derivative securities reported in this filing.
TMO
transaction
Common Stock
Award
- Transaction value
- Shares
- +499
- Change %
- +24%
- Price
- $0.000000*
- Shares after
- 2,610
- Date
- 20 May 2026
- Ownership
- Direct
* marks a reported price that did not pass the local price check.
Additional SEC filing notes
Filing notes and footnotes
SEC remarks
Exhibit List: Exhibit 24 - Power of Attorney