Ridder Wolfram

Insider CIK 1337324 · MERC VP, Business Development, 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
MERC MERCER INTERNATIONAL INC.	A Award deriv	2026-06-04	2026-06-05	18,665	—	$0	18,665	SEC↗
MERC MERCER INTERNATIONAL INC.	M Exercise deriv	2024-02-15	2024-02-16	9,279	—	$0	0	SEC↗
MERC MERCER INTERNATIONAL INC.	A Award deriv	2024-02-15	2024-02-16	9,279	—	$0	9,279	SEC↗
MERC MERCER INTERNATIONAL INC.	M Exercise	2024-02-15	2024-02-16	9,279	—	$0	78,395	SEC↗
MERC MERCER INTERNATIONAL INC.	F Tax w/h	2024-02-15	2024-02-16	4,640	$7.79	$36.1K	73,755	SEC↗
MERC MERCER INTERNATIONAL INC.	M Exercise deriv	2023-02-15	2023-02-17	7,884	—	$0	0	SEC↗
MERC MERCER INTERNATIONAL INC.	A Award deriv	2023-02-15	2023-02-17	7,884	—	$0	7,884	SEC↗
MERC MERCER INTERNATIONAL INC.	F Tax w/h	2023-02-15	2023-02-17	3,942	$11.52	$45.4K	69,116	SEC↗
MERC MERCER INTERNATIONAL INC.	M Exercise	2023-02-15	2023-02-17	7,884	—	$0	73,058	SEC↗
MERC MERCER INTERNATIONAL INC.	M Exercise deriv	2022-02-16	2022-02-17	3,707	—	$0	0	SEC↗
MERC MERCER INTERNATIONAL INC.	A Award deriv	2022-02-16	2022-02-17	3,707	—	$0	3,707	SEC↗
MERC MERCER INTERNATIONAL INC.	M Exercise	2022-02-16	2022-02-17	3,707	—	$0	67,028	SEC↗
MERC MERCER INTERNATIONAL INC.	F Tax w/h	2022-02-16	2022-02-17	1,854	$12.88	$23.9K	65,174	SEC↗
MERC MERCER INTERNATIONAL INC.	S Sale	2021-03-17	2021-03-19	10,000	$15.02	$150.2K	63,321	SEC↗
MERC MERCER INTERNATIONAL INC.	M Exercise deriv	2021-02-16	2021-02-18	6,066	—	$0	0	SEC↗
MERC MERCER INTERNATIONAL INC.	A Award deriv	2021-02-16	2021-02-18	6,066	—	$0	6,066	SEC↗
MERC MERCER INTERNATIONAL INC.	F Tax w/h	2021-02-16	2021-02-18	2,912	$13.65	$39.7K	73,321	SEC↗
MERC MERCER INTERNATIONAL INC.	M Exercise	2021-02-16	2021-02-18	6,066	—	$0	76,233	SEC↗
MERC MERCER INTERNATIONAL INC.	P Buy	2020-03-13	2020-03-16	10,000	$7.52	$75.2K	70,167	SEC↗
MERC MERCER INTERNATIONAL INC.	M Exercise deriv	2020-02-13	2020-02-14	10,834	—	$0	0	SEC↗
MERC MERCER INTERNATIONAL INC.	A Award deriv	2020-02-13	2020-02-14	10,834	—	$0	10,834	SEC↗
MERC MERCER INTERNATIONAL INC.	M Exercise	2020-02-13	2020-02-14	10,834	—	$0	65,367	SEC↗
MERC MERCER INTERNATIONAL INC.	F Tax w/h	2020-02-13	2020-02-14	5,200	$10.84	$56.4K	60,167	SEC↗
MERC MERCER INTERNATIONAL INC.	A Award deriv	2019-02-14	2019-02-15	28,838	—	$0	28,838	SEC↗
MERC MERCER INTERNATIONAL INC.	M Exercise deriv	2019-02-14	2019-02-15	28,838	—	$0	0	SEC↗
MERC MERCER INTERNATIONAL INC.	F Tax w/h	2019-02-14	2019-02-15	13,842	$15.03	$208.0K	54,533	SEC↗
MERC MERCER INTERNATIONAL INC.	M Exercise	2019-02-14	2019-02-15	28,838	—	$0	68,375	SEC↗
MERC MERCER INTERNATIONAL INC.	M Exercise deriv	2018-02-20	2018-02-22	9,304	—	$0	0	SEC↗
MERC MERCER INTERNATIONAL INC.	A Award deriv	2018-02-20	2018-02-22	9,304	—	$0	9,304	SEC↗
MERC MERCER INTERNATIONAL INC.	M Exercise	2018-02-20	2018-02-22	9,304	—	$0	44,003	SEC↗
MERC MERCER INTERNATIONAL INC.	F Tax w/h	2018-02-20	2018-02-22	4,466	$13.20	$59.0K	39,537	SEC↗
MERC MERCER INTERNATIONAL INC.	A Award deriv	2017-02-23	2017-02-27	17,756	—	$0	17,756	SEC↗
MERC MERCER INTERNATIONAL INC.	M Exercise deriv	2017-02-23	2017-02-27	17,756	—	$0	0	SEC↗
MERC MERCER INTERNATIONAL INC.	F Tax w/h	2017-02-23	2017-02-27	8,523	$12.33	$105.1K	34,699	SEC↗
MERC MERCER INTERNATIONAL INC.	M Exercise	2017-02-23	2017-02-27	17,756	—	$0	43,222	SEC↗
MERC MERCER INTERNATIONAL INC.	M Exercise deriv	2016-01-05	2016-01-07	12,185	—	$0	0	SEC↗
MERC MERCER INTERNATIONAL INC.	M Exercise	2016-01-05	2016-01-07	12,185	—	$0	31,315	SEC↗
MERC MERCER INTERNATIONAL INC.	F Tax w/h	2016-01-05	2016-01-07	5,849	$8.96	$52.4K	25,466	SEC↗
MERC MERCER INTERNATIONAL INC.	A Award deriv	2015-12-31	2016-01-04	12,185	—	$0	12,185	SEC↗
MERC MERCER INTERNATIONAL INC.	M Exercise deriv	2015-02-02	2015-02-03	12,185	—	$0	0	SEC↗
MERC MERCER INTERNATIONAL INC.	F Tax w/h	2015-02-02	2015-02-03	5,849	$12.55	$73.4K	19,130	SEC↗
MERC MERCER INTERNATIONAL INC.	M Exercise	2015-02-02	2015-02-03	12,185	—	$0	24,979	SEC↗
MERC MERCER INTERNATIONAL INC.	A Award deriv	2014-12-31	2015-01-05	12,185	—	$0	12,185	SEC↗
MERC MERCER INTERNATIONAL INC.	D To issuer deriv	2014-12-08	2014-12-08	20,000	$2.97	$59.4K	0	SEC↗
MERC MERCER INTERNATIONAL INC.	D To issuer deriv	2014-12-05	2014-12-10	20,000	$5.71	$114.2K	0	SEC↗
MERC MERCER INTERNATIONAL INC.	A Award	2014-05-05	2014-05-07	24,369	—	$0	24,369	SEC↗
MERC MERCER INTERNATIONAL INC.	F Tax w/h	2014-05-05	2014-05-07	11,575	$9.19	$106.4K	12,794	SEC↗
MERC MERCER INTERNATIONAL INC.	S Sale	2013-12-20	2013-12-23	1,000	$9.95	$9.9K	5,979	SEC↗
MERC MERCER INTERNATIONAL INC.	S Sale	2013-12-20	2013-12-23	1,000	$9.95	$9.9K	4,979	SEC↗
MERC MERCER INTERNATIONAL INC.	S Sale	2013-12-20	2013-12-23	500	$9.96	$5.0K	4,479	SEC↗
MERC MERCER INTERNATIONAL INC.	S Sale	2013-12-20	2013-12-23	500	$9.95	$5.0K	3,979	SEC↗
MERC MERCER INTERNATIONAL INC.	S Sale	2013-12-20	2013-12-23	1,000	$9.95	$9.9K	2,979	SEC↗
MERC MERCER INTERNATIONAL INC.	S Sale	2013-12-20	2013-12-23	800	$9.90	$7.9K	2,179	SEC↗
MERC MERCER INTERNATIONAL INC.	S Sale	2013-12-20	2013-12-23	200	$9.95	$2.0K	1,979	SEC↗
MERC MERCER INTERNATIONAL INC.	S Sale	2013-12-20	2013-12-23	500	$9.90	$5.0K	1,479	SEC↗
MERC MERCER INTERNATIONAL INC.	S Sale	2013-12-20	2013-12-23	1,479	$9.90	$14.6K	0	SEC↗
MERC MERCER INTERNATIONAL INC.	S Sale	2013-12-19	2013-12-23	500	$9.87	$4.9K	8,500	SEC↗
MERC MERCER INTERNATIONAL INC.	S Sale	2013-12-19	2013-12-23	500	$9.90	$5.0K	8,000	SEC↗
MERC MERCER INTERNATIONAL INC.	S Sale	2013-12-19	2013-12-23	100	$9.91	$991	7,900	SEC↗
MERC MERCER INTERNATIONAL INC.	S Sale	2013-12-19	2013-12-23	100	$9.91	$991	7,800	SEC↗
MERC MERCER INTERNATIONAL INC.	S Sale	2013-12-19	2013-12-23	721	$9.90	$7.1K	7,079	SEC↗
MERC MERCER INTERNATIONAL INC.	S Sale	2013-12-19	2013-12-23	100	$9.90	$990	6,979	SEC↗
MERC MERCER INTERNATIONAL INC.	S Sale	2013-12-19	2013-12-23	1,000	$9.90	$9.9K	9,000	SEC↗
MERC MERCER INTERNATIONAL INC.	S Sale	2013-12-16	2013-12-17	1,000	$9.68	$9.7K	12,800	SEC↗
MERC MERCER INTERNATIONAL INC.	S Sale	2013-12-16	2013-12-17	700	$9.85	$6.9K	14,900	SEC↗
MERC MERCER INTERNATIONAL INC.	S Sale	2013-12-16	2013-12-17	800	$9.95	$8.0K	10,000	SEC↗
MERC MERCER INTERNATIONAL INC.	S Sale	2013-12-16	2013-12-17	1,000	$9.75	$9.8K	10,800	SEC↗
MERC MERCER INTERNATIONAL INC.	S Sale	2013-12-16	2013-12-17	1,000	$9.80	$9.8K	11,800	SEC↗
MERC MERCER INTERNATIONAL INC.	S Sale	2013-12-16	2013-12-17	600	$9.65	$5.8K	13,800	SEC↗
MERC MERCER INTERNATIONAL INC.	S Sale	2013-12-16	2013-12-17	500	$9.70	$4.8K	14,400	SEC↗
MERC MERCER INTERNATIONAL INC.	S Sale	2013-12-12	2013-12-16	1	$9.66	$10	16,485	SEC↗
MERC MERCER INTERNATIONAL INC.	S Sale	2013-12-12	2013-12-16	685	$9.65	$6.6K	15,800	SEC↗
MERC MERCER INTERNATIONAL INC.	S Sale	2013-12-12	2013-12-16	100	$9.81	$981	15,700	SEC↗
MERC MERCER INTERNATIONAL INC.	S Sale	2013-12-12	2013-12-16	100	$9.80	$980	15,600	SEC↗
MERC MERCER INTERNATIONAL INC.	S Sale	2013-12-12	2013-12-16	214	$9.70	$2.1K	16,486	SEC↗
MERC MERCER INTERNATIONAL INC.	S Sale	2013-12-12	2013-12-16	800	$9.85	$7.9K	16,900	SEC↗
MERC MERCER INTERNATIONAL INC.	S Sale	2013-12-12	2013-12-16	800	$9.81	$7.8K	17,700	SEC↗
MERC MERCER INTERNATIONAL INC.	S Sale	2013-12-12	2013-12-16	400	$9.75	$3.9K	18,500	SEC↗
MERC MERCER INTERNATIONAL INC.	S Sale	2013-12-12	2013-12-16	100	$9.71	$971	18,900	SEC↗
MERC MERCER INTERNATIONAL INC.	S Sale	2013-12-12	2013-12-16	1,000	$9.85	$9.8K	19,000	SEC↗
MERC MERCER INTERNATIONAL INC.	S Sale	2013-12-12	2013-12-16	200	$9.90	$2.0K	16,700	SEC↗