Form
4
insider filings, from the source
Buys
Significant
Penny
Sales
Options
Clusters
Screener
Ratios
Learn
/
Insider · CIK 0001669531
Stephen P Mawer
Files at:
CLMT
,
CLMT
.
On EDGAR ↗
Period
1M
3M
6M
1Y
2Y
All data
shares as filed — not split-adjusted
Open-market buys & sales
buys $83k · 4
sales $0 · 0
net $83k
$10k
$10k
$100k
$100k
$1M
$1M
buys
sales
May 17
Jul 5
Aug 23
Oct 11
Nov 29
Jan 17
Mar 8
Reported trades — common stock
Trade
Reported (ET)
Company
Shares
Avg price
Total
Owned after
Δ stake
Flags
Jul 9, 2026
F
M
Form 4 →
Jul 13, 4:08 pm EDT
Calumet, Inc. /DE
CLMT
19,292
—
—
311,578
—
Feb 15, 2019
M
Form 4 →
Feb 20, 6:47 am EST
Calumet Specialty Products Partners, L.P.
CLMT
15,819
—
—
60,675
—
plan?
Dec 10, 2018
M
Form 4 →
Dec 10, 4:29 pm EST
Calumet Specialty Products Partners, L.P.
CLMT
5,208
—
—
44,856
—
plan?
Apr 23, 2018
M
Form 4 →
Apr 25, 5:30 pm EDT
Calumet Specialty Products Partners, L.P.
CLMT
10,611
—
—
39,648
—
plan?
Mar 7, 2017
P
Form 4 →
Mar 8, 8:08 am EST
Calumet Specialty Products Partners, L.P.
CLMT
3,600
$3.90
$14,022
29,037
+14.2%
plan?
Mar 1, 2017
M
Form 4 →
Mar 3, 5:49 pm EST
Calumet Specialty Products Partners, L.P.
CLMT
7,937
—
—
25,437
—
plan?
Nov 9, 2016
P
Form 4 →
Nov 9, 5:32 pm EST
Calumet Specialty Products Partners, L.P.
CLMT
4,000
$3.65
$14,580
17,500
+29.6%
plan?
Aug 19, 2016
P
Form 4 →
Aug 22, 7:49 am EDT
Calumet Specialty Products Partners, L.P.
CLMT
2,500
$5.61
$14,025
13,500
+22.7%
plan?
May 18, 2016
P
Form 4 →
May 19, 5:26 pm EDT
Calumet Specialty Products Partners, L.P.
CLMT
11,000
$3.68
$40,439
11,000
—
plan?
Reported trades — derivatives (options, RSUs, warrants)
Trade
Reported (ET)
Company
Shares
Avg price
Total
Owned after
Δ stake
Flags
Aug 20, 2026
A
Form 4 →
Aug 21, 4:06 pm EDT
Calumet, Inc. /DE
CLMT
920
—
—
230
—
Jul 9, 2026
M
Form 4 →
Jul 13, 4:08 pm EDT
Calumet, Inc. /DE
CLMT
13,780
—
—
0
—
Jun 2, 2026
A
Form 4 →
Jun 4, 4:25 pm EDT
Calumet, Inc. /DE
CLMT
6,092
—
—
6,092
—
Feb 15, 2019
M
Form 4 →
Feb 20, 6:47 am EST
Calumet Specialty Products Partners, L.P.
CLMT
15,819
—
—
10,417
—
Dec 31, 2018
A
Form 4 →
Jan 2, 2019, 5:37 pm EST
Calumet Specialty Products Partners, L.P.
CLMT
14,404
—
—
28,166
—
Dec 10, 2018
M
Form 4 →
Dec 10, 4:29 pm EST
Calumet Specialty Products Partners, L.P.
CLMT
5,208
—
—
15,625
—
Nov 7, 2018
A
Form 4 →
Nov 9, 6:05 pm EST
Calumet Specialty Products Partners, L.P.
CLMT
34,595
—
—
20,833
—
Apr 23, 2018
M
Form 4 →
Apr 25, 5:30 pm EDT
Calumet Specialty Products Partners, L.P.
CLMT
10,611
—
—
8,021
—
Mar 7, 2018
A
Form 4 →
Mar 9, 6:48 pm EST
Calumet Specialty Products Partners, L.P.
CLMT
32,264
—
—
21,569
—
Nov 1, 2017
A
Form 4 →
Nov 3, 5:58 pm EDT
Calumet Specialty Products Partners, L.P.
CLMT
3,221
$8.95
$28,828
4,265
—
Aug 2, 2017
A
Form 4 →
Aug 4, 4:29 pm EDT
Calumet Specialty Products Partners, L.P.
CLMT
5,599
$5.15
$28,835
3,460
—
May 3, 2017
A
Form 4/A →
Aug 4, 4:22 pm EDT
Calumet Specialty Products Partners, L.P.
CLMT
7,191
$3.50
$25,169
2,060
—
May 3, 2017
A
Form 4 →
May 5, 4:58 pm EDT
Calumet Specialty Products Partners, L.P.
CLMT
7,191
$3.50
$25,169
1,798
—
amended
Mar 1, 2017
M
Form 4 →
Mar 3, 5:49 pm EST
Calumet Specialty Products Partners, L.P.
CLMT
7,937
—
—
23,809
—
Nov 3, 2016
A
Form 4 →
Nov 4, 6:08 pm EDT
Calumet Specialty Products Partners, L.P.
CLMT
31,746
$3.15
$100,000
31,746
—