Who
Stephen P. Mawer
Director
Company insider
Files Form 4 as: Director, Calumet; Executive Chairman, Calumet Specialty Products Partners, L.P.
In numbers
- Trades disclosed
- 140
- Buys
- 8
- Sells
- 7
- Bought
- $441K
- Sold
- $396K
- Companies
- 2
- Companies where not an officer
- 1
- First trade
- 18 May 2016
- Last trade
- 25 Sep 2026
- Last filed
- 28 Sep 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 | |
|---|---|---|---|---|
| 25 Sep 2026filed 28 Sep 2026 | CLMT CalumetRefining & Marketing | SEC FORM 4 Code M | —61,387 at $0.00 | filing |
| 25 Sep 2026filed 28 Sep 2026 | CLMT CalumetRefining & Marketing | SEC FORM 4 Sold | —24,555 at $0.00 | filing |
| 25 Sep 2026filed 28 Sep 2026 | CLMT Calumetoption or derivative · Refining & Marketing | SEC FORM 4 Code M | —61,387 at $0.00 | filing |
| 25 Sep 2026filed 28 Sep 2026 | CLMT Calumetoption or derivative · Refining & Marketing | SEC FORM 4 Code M | —61,387 at $0.00 | filing |
| 25 Sep 2026filed 28 Sep 2026 | CLMT CalumetRefining & Marketing | SEC FORM 4 Code M | —61,387 at $0.00 | filing |
| 25 Sep 2026filed 28 Sep 2026 | CLMT CalumetRefining & Marketing | SEC FORM 4 Sold | —24,555 at $0.00 | filing |
| 20 Aug 2026filed 21 Aug 2026 | CLMT Calumetoption or derivative · Refining & Marketing | SEC FORM 4 Code A | —690 at $0.00 | filing |
| 20 Aug 2026filed 21 Aug 2026 | CLMT Calumetoption or derivative · Refining & Marketing | SEC FORM 4 Code A | —230 at $0.00 | filing |
| 20 Aug 2026filed 21 Aug 2026 | CLMT Calumetoption or derivative · Refining & Marketing | SEC FORM 4 Code A | —690 at $0.00 | filing |
| 20 Aug 2026filed 21 Aug 2026 | CLMT Calumetoption or derivative · Refining & Marketing | SEC FORM 4 Code A | —230 at $0.00 | filing |
| 9 Jul 2026filed 13 Jul 2026 | CLMT CalumetRefining & Marketing | SEC FORM 4 Code M | —13,780 at $0.00 | filing |
| 9 Jul 2026filed 13 Jul 2026 | CLMT CalumetRefining & Marketing | SEC FORM 4 Code F | —5,512 at $0.00 | filing |
| 9 Jul 2026filed 13 Jul 2026 | CLMT Calumetoption or derivative · Refining & Marketing | SEC FORM 4 Code M | —13,780 at $0.00 | filing |
| 9 Jul 2026filed 13 Jul 2026 | CLMT Calumetoption or derivative · Refining & Marketing | SEC FORM 4 Code M | —13,780 at $0.00 | filing |
| 9 Jul 2026filed 13 Jul 2026 | CLMT CalumetRefining & Marketing | SEC FORM 4 Code M | —13,780 at $0.00 | filing |
| 9 Jul 2026filed 13 Jul 2026 | CLMT CalumetRefining & Marketing | SEC FORM 4 Code F | —5,512 at $0.00 | filing |
| 2 Jun 2026filed 4 Jun 2026 | CLMT Calumetoption or derivative · Refining & Marketing | SEC FORM 4 Code A | —6,092 at $0.00 | filing |
| 2 Jun 2026filed 4 Jun 2026 | CLMT Calumetoption or derivative · Refining & Marketing | SEC FORM 4 Code A | —6,092 at $0.00 | filing |
| 28 May 2026filed 1 Jun 2026 | CLMT Calumetoption or derivative · Refining & Marketing | SEC FORM 4 Code A | —968 at $0.00 | filing |
| 28 May 2026filed 1 Jun 2026 | CLMT Calumetoption or derivative · Refining & Marketing | SEC FORM 4 Code A | —322 at $0.00 | filing |
News
Financial Comparison: Calumet (NASDAQ:CLMT) and Cross Timbers Royalty Trust (NYSE:CRT)CLMT · themarketsdaily.com · 18 Oct 2026Analyzing Baytex Energy (NYSE:BTE) and Calumet (NASDAQ:CLMT)CLMT · tickerreport.com · 5 Oct 2026
0 headlines in the last 90 days name Stephen P. Mawer; 2 articles from the last 14 days about the 1 company they traded most, at most three about any one of them.
Sectors
Related people
Nobody else traded the same names lately.