Who
C. Martin Harris
Director
Company insider
Files Form 4 as: Director, Thermo Fisher Scientific; Director, Colgate-Palmolive; Director, Claritev; Director, Agiliti, Inc. \de; Director, Invacare; Director, HealthStream.
In numbers
- Trades disclosed
- 172
- Buys
- 0
- Sells
- 23
- Bought
- $0
- Sold
- $2.3M
- Companies
- 6
- Companies where not an officer
- 6
- First trade
- 16 Dec 2005
- Last trade
- 20 May 2026
- Last filed
- 22 May 2026
Companies traded
Activity over time
1 Nov 2024 – 1 Oct 2026
Buys above the line, sells below, each month.
Every trade
| Traded | Company | What | Amount | |
|---|---|---|---|---|
| 20 May 2026filed 22 May 2026 | TMO Thermo Fisher ScientificLife-science tools | SEC FORM 4 Code A | —499 at $0.00 | filing |
| 20 May 2026filed 22 May 2026 | TMO Thermo Fisher ScientificLife-science tools | SEC FORM 4 Code A | —499 at $0.00 | filing |
| 11 May 2026filed 13 May 2026 | CL Colgate-PalmoliveHousehold & Personal Care | SEC FORM 4 Code A | —1,556 at $0.00 | filing |
| 11 May 2026filed 13 May 2026 | CL Colgate-Palmoliveoption or derivative · Household & Personal Care | SEC FORM 4 Code A | —2,424 at $0.00 | filing |
| 11 May 2026filed 13 May 2026 | CL Colgate-Palmoliveoption or derivative · Household & Personal Care | SEC FORM 4 Code A | —2,424 at $0.00 | filing |
| 11 May 2026filed 13 May 2026 | CL Colgate-PalmoliveHousehold & Personal Care | SEC FORM 4 Code A | —1,556 at $0.00 | filing |
| 29 Apr 2026filed 1 May 2026 | CTEV ClaritevBusiness Services | SEC FORM 4 Code A | —8,977 at $0.00 | filing |
| 29 Apr 2026filed 1 May 2026 | CTEV ClaritevBusiness Services | SEC FORM 4 Code A | —8,977 at $0.00 | filing |
| 21 May 2025filed 22 May 2025 | TMO Thermo Fisher ScientificLife-science tools | SEC FORM 4 Code A | —565 at $0.00 | filing |
| 12 May 2025filed 14 May 2025 | CL Colgate-Palmoliveoption or derivative · Household & Personal Care | SEC FORM 4 Code A | —2,272 at $0.00 | filing |
| 12 May 2025filed 14 May 2025 | CL Colgate-PalmoliveHousehold & Personal Care | SEC FORM 4 Code A | —1,514 at $0.00 | filing |
| 30 Apr 2025filed 2 May 2025 | CTEV ClaritevBusiness Services | SEC FORM 4 Code A | —7,356 at $0.00 | filing |
| 22 May 2024filed 23 May 2024 | TMO Thermo Fisher ScientificLife-science tools | SEC FORM 4 Code A | —339 at $0.00 | filing |
| 13 May 2024filed 15 May 2024 | CL Colgate-Palmoliveoption or derivative · Household & Personal Care | SEC FORM 4 Code A | —2,201 at $0.00 | filing |
| 13 May 2024filed 15 May 2024 | CL Colgate-PalmoliveHousehold & Personal Care | SEC FORM 4 Code A | —1,905 at $0.00 | filing |
| 7 May 2024filed 7 May 2024 | Agiliti, Inc. \de | SEC FORM 4 Code D | $192K19,150 at $10.00 | filing |
| 24 Apr 2024filed 26 Apr 2024 | CTEV ClaritevBusiness Services | SEC FORM 4 Code A | —172,413 at $0.00 | filing |
| 31 Jan 2024filed 2 Feb 2024 | CL Colgate-Palmoliveoption or derivative · Household & Personal Care | SEC FORM 4 Code M | —2,760 at $0.00 | filing |
| 31 Jan 2024filed 2 Feb 2024 | CL Colgate-PalmoliveHousehold & Personal Care | SEC FORM 4 Code M | $171K2,760 at $62.04 | filing |
| 31 Jan 2024filed 2 Feb 2024 | CL Colgate-PalmoliveHousehold & Personal Care | SEC FORM 4 Sold | $233K2,760 at $84.50 | filing |
News
Colgate-Palmolive Company $CL Stock Purchased by Howard Capital Management LLCCL · dailypolitical.com · 18 Oct 2026Thermo Fisher Scientific Outperforms on Strong Results and Life Sciences RecoveryTMO · insidermonkey.com · 16 Oct 2026Own Colgate-Palmolive By Oct. 20 to Qualify for Its Nov. 13 Dividend. Here's How Many Shares You'd Need for $1,000 in Yearly Dividends.CL · fool.com · 15 Oct 202621,427 Colgate-Palmolive Company $CL Shares Bought by Columbus Macro LLCCL · dailypolitical.com · 15 Oct 2026Thermo Fisher Scientific Inc. $TMO Shares Acquired by Artemis Investment Management LLPTMO · dailypolitical.com · 8 Oct 2026Thermo Fisher Scientific (TMO) Drops 4% After Hours to $657TMO · 247wallst.com · 6 Oct 2026
0 headlines in the last 90 days name C. Martin Harris; 6 articles from the last 14 days about the 3 companies they traded most, at most three about any one of them.