Mawer Stephen P

Insider CIK 1669531 · CLMT Executive Chairman, Director · CLMT Director

Track record PRO

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Track record

See how this insider's past purchases performed 30 and 90 days later, and a conviction score on each buy.

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Trades across companies

Ticker	Code	Trade	Filed	Shares	Price	Value	Owned after
CLMT Calumet, Inc. /DE	M Exercise deriv	2026-09-25	2026-09-28	61,387	—	$0	0	SEC↗
CLMT Calumet, Inc. /DE	S Sale	2026-09-25	2026-09-28	24,555	—	$0	348,410	SEC↗
CLMT Calumet, Inc. /DE	M Exercise	2026-09-25	2026-09-28	61,387	—	$0	372,965	SEC↗
CLMT Calumet, Inc. /DE	M Exercise deriv	2026-09-25	2026-09-28	61,387	—	$0	0	SEC↗
CLMT Calumet, Inc. /DE	S Sale	2026-09-25	2026-09-28	24,555	—	$0	348,410	SEC↗
CLMT Calumet, Inc. /DE	M Exercise	2026-09-25	2026-09-28	61,387	—	$0	372,965	SEC↗
CLMT Calumet, Inc. /DE	A Award deriv	2026-08-20	2026-08-21	690	—	$0	690	SEC↗
CLMT Calumet, Inc. /DE	A Award deriv	2026-08-20	2026-08-21	230	—	$0	230	SEC↗
CLMT Calumet, Inc. /DE	A Award deriv	2026-08-20	2026-08-21	230	—	$0	230	SEC↗
CLMT Calumet, Inc. /DE	A Award deriv	2026-08-20	2026-08-21	690	—	$0	690	SEC↗
CLMT Calumet, Inc. /DE	M Exercise deriv	2026-07-09	2026-07-13	13,780	—	$0	0	SEC↗
CLMT Calumet, Inc. /DE	M Exercise	2026-07-09	2026-07-13	13,780	—	$0	317,090	SEC↗
CLMT Calumet, Inc. /DE	F Tax w/h	2026-07-09	2026-07-13	5,512	—	$0	311,578	SEC↗
CLMT Calumet, Inc. /DE	A Award deriv	2026-06-02	2026-06-04	6,092	—	$0	6,092	SEC↗
CLMT Calumet, Inc. /DE	A Award deriv	2026-05-28	2026-06-01	968	—	$0	968	SEC↗
CLMT Calumet, Inc. /DE	A Award deriv	2026-05-28	2026-06-01	322	—	$0	322	SEC↗
CLMT Calumet, Inc. /DE	M Exercise deriv	2026-03-09	2026-03-11	27,806	—	$0	0	SEC↗
CLMT Calumet, Inc. /DE	M Exercise	2026-03-09	2026-03-11	27,806	—	$0	315,899	SEC↗
CLMT Calumet, Inc. /DE	F Tax w/h	2026-03-09	2026-03-11	12,589	—	$0	303,310	SEC↗
CLMT Calumet, Inc. /DE	A Award deriv	2026-02-24	2026-02-26	1,175	—	$0	1,175	SEC↗
CLMT Calumet, Inc. /DE	A Award deriv	2026-02-24	2026-02-26	391	—	$0	391	SEC↗
CLMT Calumet, Inc. /DE	A Award deriv	2025-11-06	2025-11-10	1,761	—	$0	1,761	SEC↗
CLMT Calumet, Inc. /DE	A Award deriv	2025-11-06	2025-11-10	587	—	$0	587	SEC↗
CLMT Calumet, Inc. /DE	A Award deriv	2025-08-05	2025-08-07	2,216	—	$0	2,216	SEC↗
CLMT Calumet, Inc. /DE	A Award deriv	2025-08-05	2025-08-07	738	—	$0	738	SEC↗
CLMT Calumet, Inc. /DE	M Exercise deriv	2025-06-24	2025-10-03	7,403	—	$0	0	SEC↗
CLMT Calumet, Inc. /DE	M Exercise	2025-06-24	2025-10-03	7,403	—	$0	291,055	SEC↗
CLMT Calumet, Inc. /DE	S Sale	2025-06-24	2025-10-03	2,962	—	$0	288,093	SEC↗
CLMT Calumet, Inc. /DE	A Award deriv	2025-06-11	2025-06-13	13,780	—	$0	13,780	SEC↗
CLMT Calumet, Inc. /DE	A Award deriv	2025-06-09	2025-06-11	7,403	—	$0	7,403	SEC↗
CLMT Calumet, Inc. /DE	A Award deriv	2025-05-06	2025-05-08	1,024	—	$0	1,024	SEC↗
CLMT Calumet, Inc. /DE	A Award deriv	2025-05-06	2025-05-08	3,074	—	$0	3,074	SEC↗
CLMT Calumet, Inc. /DE	S Sale	2025-04-22	2025-04-24	3,655	$9.29	$34.0K	283,652	SEC↗
CLMT Calumet, Inc. /DE	S Sale	2025-03-24	2025-03-26	3,655	$12.88	$47.1K	287,307	SEC↗
CLMT Calumet, Inc. /DE	M Exercise deriv	2025-03-11	2025-03-13	169,937	—	$0	0	SEC↗
CLMT Calumet, Inc. /DE	M Exercise	2025-03-11	2025-03-13	169,937	—	$0	366,835	SEC↗
CLMT Calumet, Inc. /DE	F Tax w/h	2025-03-11	2025-03-13	75,873	—	$0	290,962	SEC↗
CLMT Calumet, Inc. /DE	S Sale	2025-03-06	2025-03-10	3,655	$12.64	$46.2K	196,898	SEC↗
CLMT Calumet, Inc. /DE	A Award deriv	2025-02-25	2025-02-27	737	—	$0	737	SEC↗
CLMT Calumet, Inc. /DE	A Award deriv	2025-02-25	2025-02-27	2,213	—	$0	2,213	SEC↗
CLMT Calumet, Inc. /DE	M Exercise deriv	2025-01-17	2025-01-21	46,572	—	$0	0	SEC↗
CLMT Calumet, Inc. /DE	S Sale	2025-01-17	2025-01-21	18,629	—	$0	200,553	SEC↗
CLMT Calumet, Inc. /DE	M Exercise	2025-01-17	2025-01-21	46,572	—	$0	219,182	SEC↗
CLMT Calumet, Inc. /DE	A Award deriv	2024-11-07	2024-11-12	9,624	—	$0	9,624	SEC↗
CLMT Calumet Specialty Products	M Exercise deriv	2024-01-18	2024-01-22	68,310	—	$0	0	SEC↗
CLMT Calumet Specialty Products	F Tax w/h	2024-01-18	2024-01-22	30,717	—	$0	187,647	SEC↗
CLMT Calumet Specialty Products	M Exercise	2024-01-18	2024-01-22	68,310	—	$0	218,364	SEC↗
CLMT Calumet Specialty Products	S Sale	2024-01-18	2024-01-22	15,037	$17.87	$268.7K	172,610	SEC↗
CLMT Calumet Specialty Products	A Award deriv	2023-11-07	2023-11-09	14,606	—	$0	14,606	SEC↗
CLMT Calumet Specialty Products	A Award deriv	2023-08-01	2023-08-03	61,387	—	$0	61,387	SEC↗
CLMT Calumet Specialty Products	A Award deriv	2023-03-15	2023-03-17	10,924	—	$0	10,924	SEC↗
CLMT Calumet Specialty Products	A Award deriv	2023-03-15	2023-03-17	32,773	—	$0	32,773	SEC↗
CLMT Calumet Specialty Products	A Award deriv	2023-02-21	2023-02-23	27,806	—	$0	27,806	SEC↗
CLMT Calumet Specialty Products	P Buy	2022-11-21	2022-11-22	3,500	$16.27	$56.9K	150,054	SEC↗
CLMT Calumet Specialty Products	P Buy	2022-08-22	2022-08-22	1,000	$16.35	$16.4K	146,554	SEC↗
CLMT Calumet Specialty Products	P Buy	2022-08-22	2022-08-22	1,000	$16.32	$16.3K	145,554	SEC↗
CLMT Calumet Specialty Products	P Buy	2022-08-22	2022-08-22	1,000	$16.38	$16.4K	144,554	SEC↗
CLMT Calumet Specialty Products	P Buy	2022-08-22	2022-08-22	2,000	$16.42	$32.8K	143,554	SEC↗
CLMT Calumet Specialty Products	P Buy	2022-08-16	2022-08-17	2,000	$16.18	$32.4K	139,233	SEC↗
CLMT Calumet Specialty Products	P Buy	2022-08-16	2022-08-17	2,321	$16.16	$37.5K	141,554	SEC↗
CLMT Calumet Specialty Products	P Buy	2022-08-12	2022-08-12	1,214	$16.11	$19.6K	137,233	SEC↗
CLMT Calumet Specialty Products	P Buy	2022-08-12	2022-08-12	3,237	$16.13	$52.2K	136,019	SEC↗
CLMT Calumet Specialty Products	P Buy	2022-08-12	2022-08-12	2,000	$16.16	$32.3K	132,782	SEC↗
CLMT Calumet Specialty Products	P Buy	2022-08-12	2022-08-12	2,800	$16.05	$44.9K	130,782	SEC↗
CLMT Calumet Specialty Products	M Exercise deriv	2022-03-04	2022-03-08	7,103	—	$0	0	SEC↗
CLMT Calumet Specialty Products	M Exercise	2022-03-04	2022-03-08	7,103	—	$0	131,653	SEC↗
CLMT Calumet Specialty Products	F Tax w/h	2022-03-04	2022-03-08	3,671	—	$0	127,982	SEC↗
CLMT Calumet Specialty Products	A Award deriv	2022-02-22	2022-02-24	169,937	—	$0	169,937	SEC↗
CLMT Calumet Specialty Products	M Exercise deriv	2021-03-03	2021-03-04	7,102	—	$0	7,102	SEC↗
CLMT Calumet Specialty Products	M Exercise deriv	2021-03-03	2021-03-04	7,882	—	$0	0	SEC↗
CLMT Calumet Specialty Products	M Exercise deriv	2021-03-03	2021-03-04	49,735	—	$0	0	SEC↗
CLMT Calumet Specialty Products	F Tax w/h	2021-03-03	2021-03-04	30,865	—	$0	124,550	SEC↗
CLMT Calumet Specialty Products	A Award	2021-03-03	2021-03-04	7,102	—	$0	155,415	SEC↗
CLMT Calumet Specialty Products	M Exercise	2021-03-03	2021-03-04	49,735	—	$0	148,313	SEC↗
CLMT Calumet Specialty Products	M Exercise	2021-03-03	2021-03-04	7,882	—	$0	98,578	SEC↗
CLMT Calumet Specialty Products	A Award deriv	2021-02-23	2021-02-25	68,310	—	$0	68,310	SEC↗
CLMT Calumet Specialty Products	A Award deriv	2021-02-23	2021-03-04	68,310	—	$0	68,310	SEC↗
CLMT Calumet Specialty Products	A Award deriv	2020-05-19	2020-05-27	3,316	$2.40	$8.0K	5,455	SEC↗
CLMT Calumet Specialty Products	A Award deriv	2020-05-19	2020-05-27	9,948	$2.40	$23.9K	34,929	SEC↗
CLMT Calumet Specialty Products	M Exercise deriv	2020-03-24	2020-03-24	14,204	—	$0	14,205	SEC↗
CLMT Calumet Specialty Products	M Exercise	2020-03-24	2020-03-24	14,204	—	$0	90,696	SEC↗
CLMT Calumet Specialty Products	M Exercise deriv	2020-02-27	2020-03-02	5,208	—	$0	5,209	SEC↗
CLMT Calumet Specialty Products	A Award deriv	2020-02-27	2020-03-02	0	$3.72	$0	24,981	SEC↗
CLMT Calumet Specialty Products	A Award deriv	2020-02-27	2020-03-02	0	$3.72	$0	2,139	SEC↗
CLMT Calumet Specialty Products	M Exercise deriv	2020-02-27	2020-03-02	2,674	—	$0	2,673	SEC↗
CLMT Calumet Specialty Products	M Exercise deriv	2020-02-27	2020-03-02	7,935	—	$0	0	SEC↗
CLMT Calumet Specialty Products	M Exercise	2020-02-27	2020-03-02	5,208	—	$0	73,818	SEC↗
CLMT Calumet Specialty Products	M Exercise	2020-02-27	2020-03-02	2,674	—	$0	76,492	SEC↗
CLMT Calumet Specialty Products	M Exercise	2020-02-27	2020-03-02	7,935	—	$0	68,610	SEC↗
CLMT Calumet Specialty Products	A Award deriv	2019-11-06	2020-03-11	28,409	—	$0	28,409	SEC↗
CLMT Calumet Specialty Products	A Award deriv	2019-11-04	2019-11-06	0	$3.47	$0	18,563	SEC↗
CLMT Calumet Specialty Products	A Award deriv	2019-11-04	2019-11-06	0	$3.47	$0	6,188	SEC↗
CLMT Calumet Specialty Products	A Award deriv	2019-08-06	2019-08-08	5,069	$4.71	$23.9K	11,683	SEC↗
CLMT Calumet Specialty Products	A Award deriv	2019-08-06	2019-08-08	1,690	$4.71	$8.0K	3,895	SEC↗
CLMT Calumet Specialty Products	A Award deriv	2019-05-07	2019-05-09	6,614	$3.61	$23.9K	6,614	SEC↗
CLMT Calumet Specialty Products	A Award deriv	2019-05-07	2019-05-09	2,205	$3.61	$8.0K	2,205	SEC↗
CLMT Calumet Specialty Products	M Exercise deriv	2019-02-15	2019-02-20	2,674	—	$0	5,347	SEC↗
CLMT Calumet Specialty Products	M Exercise deriv	2019-02-15	2019-02-20	5,208	—	$0	10,417	SEC↗
CLMT Calumet Specialty Products	M Exercise deriv	2019-02-15	2019-02-20	7,937	—	$0	7,935	SEC↗
CLMT Calumet Specialty Products	M Exercise	2019-02-15	2019-02-20	2,674	—	$0	55,467	SEC↗
CLMT Calumet Specialty Products	M Exercise	2019-02-15	2019-02-20	7,937	—	$0	52,793	SEC↗
CLMT Calumet Specialty Products	M Exercise	2019-02-15	2019-02-20	5,208	—	$0	60,675	SEC↗
CLMT Calumet Specialty Products	A Award deriv	2018-12-31	2019-01-02	14,404	—	$0	28,166	SEC↗
CLMT Calumet Specialty Products	M Exercise deriv	2018-12-10	2018-12-10	5,208	—	$0	15,625	SEC↗
CLMT Calumet Specialty Products	M Exercise	2018-12-10	2018-12-10	5,208	—	$0	44,856	SEC↗
CLMT Calumet Specialty Products	A Award deriv	2018-11-07	2018-11-09	13,762	—	$0	13,762	SEC↗
CLMT Calumet Specialty Products	A Award deriv	2018-11-07	2018-11-09	20,833	—	$0	20,833	SEC↗
CLMT Calumet Specialty Products	M Exercise deriv	2018-04-23	2018-04-25	7,937	—	$0	15,872	SEC↗
CLMT Calumet Specialty Products	M Exercise deriv	2018-04-23	2018-04-25	2,674	—	$0	8,021	SEC↗
CLMT Calumet Specialty Products	M Exercise	2018-04-23	2018-04-25	7,937	—	$0	36,974	SEC↗
CLMT Calumet Specialty Products	M Exercise	2018-04-23	2018-04-25	2,674	—	$0	39,648	SEC↗
CLMT Calumet Specialty Products	A Award deriv	2018-03-07	2018-03-09	21,569	—	$0	21,569	SEC↗
CLMT Calumet Specialty Products	A Award deriv	2018-03-07	2018-03-09	10,695	—	$0	10,695	SEC↗
CLMT Calumet Specialty Products	A Award deriv	2017-11-01	2017-11-03	2,416	$8.95	$21.6K	12,794	SEC↗
CLMT Calumet Specialty Products	A Award deriv	2017-11-01	2017-11-03	805	$8.95	$7.2K	4,265	SEC↗
CLMT Calumet Specialty Products	A Award deriv	2017-08-02	2017-08-04	4,199	$5.15	$21.6K	10,378	SEC↗
CLMT Calumet Specialty Products	A Award deriv	2017-08-02	2017-08-04	1,400	$5.15	$7.2K	3,460	SEC↗
CLMT Calumet Specialty Products	A Award deriv	2017-05-03	2017-08-04	1,798	$3.50	$6.3K	2,060	SEC↗
CLMT Calumet Specialty Products	A Award deriv	2017-05-03	2017-08-04	5,393	$3.50	$18.9K	6,179	SEC↗
CLMT Calumet Specialty Products	A Award deriv	2017-05-03	2017-05-05	1,798	$3.50	$6.3K	1,798	SEC↗
CLMT Calumet Specialty Products	A Award deriv	2017-05-03	2017-05-05	5,393	$3.50	$18.9K	5,393	SEC↗
CLMT Calumet Specialty Products	P Buy	2017-03-07	2017-03-08	3,600	$3.90	$14.0K	29,037	SEC↗
CLMT Calumet Specialty Products	M Exercise deriv	2017-03-01	2017-03-03	7,937	—	$0	23,809	SEC↗
CLMT Calumet Specialty Products	M Exercise	2017-03-01	2017-03-03	7,937	—	$0	25,437	SEC↗
CLMT Calumet Specialty Products	P Buy	2016-11-09	2016-11-09	4,000	$3.65	$14.6K	17,500	SEC↗
CLMT Calumet Specialty Products	A Award deriv	2016-11-03	2016-11-04	31,746	$3.15	$100.0K	31,746	SEC↗
CLMT Calumet Specialty Products	P Buy	2016-08-19	2016-08-22	2,500	$5.61	$14.0K	13,500	SEC↗
CLMT Calumet Specialty Products	P Buy	2016-05-18	2016-05-19	5,025	$3.66	$18.4K	5,025	SEC↗
CLMT Calumet Specialty Products	P Buy	2016-05-18	2016-05-19	5,975	$3.69	$22.0K	11,000	SEC↗