BALL M LEROY

Insider CIK 1229771 · ATI Director · KOP VP and Chief Financial Officer, 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
KOP Koppers Holdings Inc.	G Gift	2026-08-31	2026-09-01	200	—	$0	429,355	SEC↗
KOP Koppers Holdings Inc.	S Sale	2026-08-31	2026-09-01	4,000	$45.96	$183.8K	429,555	SEC↗
KOP Koppers Holdings Inc.	G Gift	2026-08-31	2026-09-01	200	—	$0	429,355	SEC↗
KOP Koppers Holdings Inc.	S Sale	2026-08-31	2026-09-01	4,000	$45.96	$183.8K	429,555	SEC↗
KOP Koppers Holdings Inc.	S Sale	2026-08-19	2026-08-20	3,000	$45.84	$137.5K	433,555	SEC↗
KOP Koppers Holdings Inc.	S Sale	2026-08-19	2026-08-20	3,000	$45.84	$137.5K	433,555	SEC↗
KOP Koppers Holdings Inc.	S Sale	2026-06-18	2026-06-23	3,412	$43.90	$149.8K	436,243	SEC↗
KOP Koppers Holdings Inc.	S Sale	2026-06-11	2026-06-15	4,141	$41.34	$171.2K	439,955	SEC↗
KOP Koppers Holdings Inc.	G Gift	2026-06-11	2026-06-15	300	—	$0	439,655	SEC↗
ATI ATI INC	A Award	2026-05-19	2026-05-21	905	—	$0	34,737	SEC↗
KOP Koppers Holdings Inc.	S Sale	2026-05-13	2026-05-14	2,659	$42.55	$113.1K	444,096	SEC↗
KOP Koppers Holdings Inc.	S Sale	2026-03-17	2026-03-18	2,489	$37.91	$94.4K	447,459	SEC↗
KOP Koppers Holdings Inc.	G Gift	2026-03-17	2026-03-18	1,200	—	$0	446,259	SEC↗
KOP Koppers Holdings Inc.	S Sale	2026-03-02	2026-03-04	328	$37.45	$12.3K	454,036	SEC↗
KOP Koppers Holdings Inc.	S Sale	2026-03-02	2026-03-04	3,763	$37.02	$139.3K	450,273	SEC↗
KOP Koppers Holdings Inc.	G Gift	2026-03-02	2026-03-04	325	—	$0	449,948	SEC↗
KOP Koppers Holdings Inc.	S Sale	2026-03-02	2026-03-04	2,184	$36.53	$79.8K	454,364	SEC↗
KOP Koppers Holdings Inc.	M Exercise deriv	2026-02-26	2026-03-02	1,215	—	$0	454	SEC↗
KOP Koppers Holdings Inc.	A Award deriv	2026-02-26	2026-03-02	1,215	—	$0	1,669	SEC↗
KOP Koppers Holdings Inc.	F Tax w/h	2026-02-26	2026-03-02	22,236	$37.24	$828.1K	456,548	SEC↗
KOP Koppers Holdings Inc.	M Exercise	2026-02-26	2026-03-02	1,215	—	$0	478,784	SEC↗
KOP Koppers Holdings Inc.	A Award	2026-02-26	2026-03-02	50,025	—	$0	477,569	SEC↗
KOP Koppers Holdings Inc.	M Exercise deriv	2026-02-18	2026-02-19	30,728	—	$0	0	SEC↗
KOP Koppers Holdings Inc.	F Tax w/h	2026-02-18	2026-02-19	22,282	$35.06	$781.2K	427,544	SEC↗
KOP Koppers Holdings Inc.	M Exercise	2026-02-18	2026-02-19	30,728	$18.11	$556.5K	449,826	SEC↗
ATI ATI INC	G Gift	2026-02-17	2026-02-19	350	—	$0	33,832	SEC↗
KOP Koppers Holdings Inc.	M Exercise deriv	2026-02-10	2026-02-12	30,000	—	$0	30,728	SEC↗
KOP Koppers Holdings Inc.	F Tax w/h	2026-02-10	2026-02-12	22,241	$33.20	$738.4K	419,098	SEC↗
KOP Koppers Holdings Inc.	M Exercise	2026-02-10	2026-02-12	30,000	$18.11	$543.3K	441,339	SEC↗
KOP Koppers Holdings Inc.	M Exercise deriv	2026-01-05	2026-01-06	2,056	—	$0	454	SEC↗
KOP Koppers Holdings Inc.	M Exercise deriv	2026-01-05	2026-01-06	64,634	—	$0	0	SEC↗
KOP Koppers Holdings Inc.	M Exercise	2026-01-05	2026-01-06	64,634	—	$0	449,094	SEC↗
KOP Koppers Holdings Inc.	M Exercise	2026-01-05	2026-01-06	2,056	—	$0	451,150	SEC↗
KOP Koppers Holdings Inc.	F Tax w/h	2026-01-05	2026-01-06	39,811	$26.93	$1.07M	411,339	SEC↗
KOP Koppers Holdings Inc.	A Award	2026-01-05	2026-01-06	27,152	—	$0	384,460	SEC↗
KOP Koppers Holdings Inc.	A Award deriv	2026-01-02	2026-01-06	519	—	$0	2,510	SEC↗
KOP Koppers Holdings Inc.	A Award deriv	2026-01-02	2026-01-06	12,360	—	$0	12,360	SEC↗
KOP Koppers Holdings Inc.	A Award deriv	2026-01-02	2026-01-06	15,972	—	$0	64,634	SEC↗
KOP Koppers Holdings Inc.	A Award deriv	2025-12-16	2025-12-17	1,087	—	$0	1,991	SEC↗
ATI ATI INC	G Gift	2025-11-19	2025-11-21	185	—	$0	34,182	SEC↗
KOP Koppers Holdings Inc.	S Sale	2025-08-15	2025-08-18	2,448	$30.48	$74.6K	357,308	SEC↗
KOP Koppers Holdings Inc.	G Gift	2025-06-18	2025-06-20	834	—	$0	359,428	SEC↗
KOP Koppers Holdings Inc.	G Gift	2025-05-21	2025-05-22	1,750	—	$0	360,262	SEC↗
ATI ATI INC	A Award	2025-05-20	2025-05-22	1,655	—	$0	34,367	SEC↗
KOP Koppers Holdings Inc.	S Sale	2025-03-19	2025-03-20	505	$30.07	$15.2K	361,512	SEC↗
KOP Koppers Holdings Inc.	S Sale	2025-03-19	2025-03-20	3,279	$29.15	$95.6K	362,017	SEC↗
KOP Koppers Holdings Inc.	M Exercise deriv	2025-02-20	2025-02-24	6,000	—	$0	0	SEC↗
KOP Koppers Holdings Inc.	F Tax w/h	2025-02-20	2025-02-24	4,502	$30.58	$137.7K	365,296	SEC↗
KOP Koppers Holdings Inc.	M Exercise	2025-02-20	2025-02-24	6,000	$17.57	$105.4K	369,798	SEC↗
KOP Koppers Holdings Inc.	M Exercise deriv	2025-01-03	2025-01-07	51,874	—	$0	0	SEC↗
KOP Koppers Holdings Inc.	M Exercise deriv	2025-01-03	2025-01-07	1,392	—	$0	904	SEC↗
KOP Koppers Holdings Inc.	A Award deriv	2025-01-03	2025-01-07	19,862	—	$0	51,874	SEC↗
KOP Koppers Holdings Inc.	A Award deriv	2025-01-03	2025-01-07	675	—	$0	2,293	SEC↗
KOP Koppers Holdings Inc.	A Award deriv	2025-01-03	2025-01-07	19,936	—	$0	48,662	SEC↗
KOP Koppers Holdings Inc.	M Exercise	2025-01-03	2025-01-07	51,874	—	$0	395,015	SEC↗
KOP Koppers Holdings Inc.	A Award	2025-01-03	2025-01-07	28,816	—	$0	343,141	SEC↗
KOP Koppers Holdings Inc.	M Exercise	2025-01-03	2025-01-07	1,392	—	$0	396,407	SEC↗
KOP Koppers Holdings Inc.	F Tax w/h	2025-01-03	2025-01-07	32,609	$31.72	$1.03M	363,798	SEC↗
KOP Koppers Holdings Inc.	A Award deriv	2024-12-16	2024-12-18	701	—	$0	1,618	SEC↗
KOP Koppers Holdings Inc.	M Exercise deriv	2024-11-19	2024-11-20	6,000	—	$0	6,000	SEC↗
KOP Koppers Holdings Inc.	S Sale	2024-11-19	2024-11-20	5,973	$37.26	$222.6K	314,352	SEC↗
KOP Koppers Holdings Inc.	M Exercise	2024-11-19	2024-11-20	6,000	$17.57	$105.4K	320,325	SEC↗
KOP Koppers Holdings Inc.	G Gift	2024-11-19	2024-11-20	804	—	$0	314,325	SEC↗
KOP Koppers Holdings Inc.	S Sale	2024-11-19	2024-11-20	27	$38.01	$1.0K	314,325	SEC↗
KOP Koppers Holdings Inc.	M Exercise deriv	2024-11-15	2024-11-18	6,000	—	$0	12,000	SEC↗
KOP Koppers Holdings Inc.	M Exercise	2024-11-15	2024-11-18	6,000	$17.57	$105.4K	321,129	SEC↗
KOP Koppers Holdings Inc.	S Sale	2024-11-15	2024-11-18	1,800	$37.59	$67.7K	315,129	SEC↗
KOP Koppers Holdings Inc.	S Sale	2024-11-15	2024-11-18	4,200	$36.38	$152.8K	316,929	SEC↗
KOP Koppers Holdings Inc.	M Exercise deriv	2024-11-14	2024-11-18	5,103	—	$0	18,000	SEC↗
KOP Koppers Holdings Inc.	S Sale	2024-11-14	2024-11-18	5,103	$37.77	$192.7K	315,129	SEC↗
KOP Koppers Holdings Inc.	M Exercise	2024-11-14	2024-11-18	5,103	$17.57	$89.7K	320,232	SEC↗
KOP Koppers Holdings Inc.	M Exercise deriv	2024-11-13	2024-11-14	4,102	—	$0	23,103	SEC↗
KOP Koppers Holdings Inc.	S Sale	2024-11-13	2024-11-14	4,102	$37.81	$155.1K	315,129	SEC↗
KOP Koppers Holdings Inc.	M Exercise	2024-11-13	2024-11-14	4,102	$17.57	$72.1K	319,231	SEC↗
KOP Koppers Holdings Inc.	M Exercise deriv	2024-11-12	2024-11-14	5,000	—	$0	27,205	SEC↗
KOP Koppers Holdings Inc.	S Sale	2024-11-12	2024-11-14	955	$38.22	$36.5K	315,129	SEC↗
KOP Koppers Holdings Inc.	S Sale	2024-11-12	2024-11-14	4,045	$37.85	$153.1K	316,084	SEC↗
KOP Koppers Holdings Inc.	M Exercise	2024-11-12	2024-11-14	5,000	$17.57	$87.8K	320,129	SEC↗
KOP Koppers Holdings Inc.	S Sale	2024-08-29	2024-08-30	3,803	$38.35	$145.8K	315,129	SEC↗
KOP Koppers Holdings Inc.	M Exercise deriv	2024-08-27	2024-08-28	4,000	—	$0	32,205	SEC↗
KOP Koppers Holdings Inc.	S Sale	2024-08-27	2024-08-28	4,000	$39.06	$156.2K	318,932	SEC↗
KOP Koppers Holdings Inc.	M Exercise	2024-08-27	2024-08-28	4,000	$17.57	$70.3K	322,932	SEC↗
KOP Koppers Holdings Inc.	S Sale	2024-06-20	2024-06-20	2,265	$39.73	$90.0K	318,743	SEC↗
KOP Koppers Holdings Inc.	M Exercise deriv	2024-06-07	2024-06-10	2,500	—	$0	36,205	SEC↗
KOP Koppers Holdings Inc.	M Exercise	2024-06-07	2024-06-10	2,500	$17.57	$43.9K	323,508	SEC↗
KOP Koppers Holdings Inc.	S Sale	2024-06-07	2024-06-10	2,500	$42.45	$106.1K	321,008	SEC↗
KOP Koppers Holdings Inc.	M Exercise deriv	2024-06-06	2024-06-10	2,500	—	$0	38,705	SEC↗
KOP Koppers Holdings Inc.	M Exercise	2024-06-06	2024-06-10	2,500	$17.57	$43.9K	323,508	SEC↗
KOP Koppers Holdings Inc.	S Sale	2024-06-06	2024-06-10	2,500	$43.69	$109.2K	321,008	SEC↗
KOP Koppers Holdings Inc.	M Exercise deriv	2024-05-28	2024-05-29	2,500	—	$0	41,205	SEC↗
KOP Koppers Holdings Inc.	S Sale	2024-05-28	2024-05-29	9	$42.98	$387	321,008	SEC↗
KOP Koppers Holdings Inc.	S Sale	2024-05-28	2024-05-29	2,491	$42.36	$105.5K	321,017	SEC↗
KOP Koppers Holdings Inc.	M Exercise	2024-05-28	2024-05-29	2,500	$17.57	$43.9K	323,508	SEC↗
KOP Koppers Holdings Inc.	M Exercise deriv	2024-05-24	2024-05-29	2,500	—	$0	43,705	SEC↗
KOP Koppers Holdings Inc.	S Sale	2024-05-24	2024-05-29	2,500	$43.13	$107.8K	321,008	SEC↗
KOP Koppers Holdings Inc.	M Exercise	2024-05-24	2024-05-29	2,500	$17.57	$43.9K	323,508	SEC↗
ATI ATI INC	A Award	2024-05-21	2024-05-23	2,054	—	$0	33,192	SEC↗
ATI ATI INC	G Gift	2024-05-21	2024-05-23	480	—	$0	32,712	SEC↗
KOP Koppers Holdings Inc.	M Exercise deriv	2024-03-06	2024-03-07	5,000	—	$0	46,205	SEC↗
KOP Koppers Holdings Inc.	S Sale	2024-03-06	2024-03-07	2,362	$52.97	$125.1K	320,718	SEC↗
KOP Koppers Holdings Inc.	S Sale	2024-03-06	2024-03-07	30	$53.43	$1.6K	323,080	SEC↗
KOP Koppers Holdings Inc.	M Exercise	2024-03-06	2024-03-07	5,000	$17.57	$87.8K	328,080	SEC↗
KOP Koppers Holdings Inc.	S Sale	2024-03-06	2024-03-07	4,970	$52.83	$262.6K	323,110	SEC↗
KOP Koppers Holdings Inc.	M Exercise deriv	2024-03-05	2024-03-06	6,103	—	$0	51,205	SEC↗
KOP Koppers Holdings Inc.	S Sale	2024-03-05	2024-03-06	5,276	$53.47	$282.1K	323,180	SEC↗
KOP Koppers Holdings Inc.	S Sale	2024-03-05	2024-03-06	727	$52.90	$38.5K	328,456	SEC↗
KOP Koppers Holdings Inc.	M Exercise	2024-03-05	2024-03-06	6,103	$17.57	$107.2K	329,183	SEC↗
KOP Koppers Holdings Inc.	S Sale	2024-03-05	2024-03-06	100	$54.00	$5.4K	323,080	SEC↗
KOP Koppers Holdings Inc.	M Exercise deriv	2024-03-04	2024-03-06	5,000	—	$0	57,308	SEC↗
KOP Koppers Holdings Inc.	S Sale	2024-03-04	2024-03-06	5,000	$53.51	$267.6K	323,080	SEC↗
KOP Koppers Holdings Inc.	G Gift	2024-03-04	2024-03-06	1,862	—	$0	323,080	SEC↗
KOP Koppers Holdings Inc.	M Exercise	2024-03-04	2024-03-06	5,000	$17.57	$87.8K	328,080	SEC↗
KOP Koppers Holdings Inc.	M Exercise deriv	2024-03-01	2024-03-05	92	—	$0	917	SEC↗
KOP Koppers Holdings Inc.	F Tax w/h	2024-03-01	2024-03-05	2,882	$52.97	$152.7K	324,942	SEC↗
KOP Koppers Holdings Inc.	M Exercise	2024-03-01	2024-03-05	92	—	$0	327,824	SEC↗
KOP Koppers Holdings Inc.	M Exercise deriv	2024-01-05	2024-01-08	746	—	$0	1,009	SEC↗
KOP Koppers Holdings Inc.	M Exercise deriv	2024-01-05	2024-01-08	41,150	—	$0	0	SEC↗
KOP Koppers Holdings Inc.	M Exercise	2024-01-05	2024-01-08	746	—	$0	353,179	SEC↗
KOP Koppers Holdings Inc.	F Tax w/h	2024-01-05	2024-01-08	25,447	$47.32	$1.20M	327,732	SEC↗
KOP Koppers Holdings Inc.	M Exercise	2024-01-05	2024-01-08	41,150	—	$0	352,433	SEC↗
KOP Koppers Holdings Inc.	A Award deriv	2024-01-04	2024-01-08	26,155	—	$0	32,012	SEC↗
KOP Koppers Holdings Inc.	A Award deriv	2024-01-04	2024-01-08	20,945	—	$0	41,150	SEC↗
KOP Koppers Holdings Inc.	A Award deriv	2024-01-04	2024-01-08	28,726	—	$0	28,726	SEC↗
KOP Koppers Holdings Inc.	A Award deriv	2024-01-04	2024-01-08	842	—	$0	1,755	SEC↗
KOP Koppers Holdings Inc.	A Award	2024-01-04	2024-01-08	14,862	—	$0	311,283	SEC↗
KOP Koppers Holdings Inc.	M Exercise deriv	2023-12-20	2023-12-21	7,000	—	$0	62,308	SEC↗
KOP Koppers Holdings Inc.	S Sale	2023-12-20	2023-12-21	7,000	$49.27	$344.9K	296,421	SEC↗
KOP Koppers Holdings Inc.	M Exercise	2023-12-20	2023-12-21	7,000	$17.57	$123.0K	303,421	SEC↗
KOP Koppers Holdings Inc.	A Award deriv	2023-12-12	2023-12-14	499	—	$0	913	SEC↗
KOP Koppers Holdings Inc.	M Exercise deriv	2023-12-01	2023-12-04	13,102	—	$0	69,308	SEC↗
KOP Koppers Holdings Inc.	M Exercise	2023-12-01	2023-12-04	13,102	$17.57	$230.2K	309,523	SEC↗
KOP Koppers Holdings Inc.	S Sale	2023-12-01	2023-12-04	9,000	$44.42	$399.8K	300,523	SEC↗
KOP Koppers Holdings Inc.	S Sale	2023-12-01	2023-12-04	4,102	$45.00	$184.6K	296,421	SEC↗
KOP Koppers Holdings Inc.	M Exercise deriv	2023-11-15	2023-11-16	9,167	—	$0	0	SEC↗
KOP Koppers Holdings Inc.	M Exercise	2023-11-15	2023-11-16	9,167	$37.93	$347.7K	305,588	SEC↗
KOP Koppers Holdings Inc.	S Sale	2023-11-15	2023-11-16	840	$43.50	$36.5K	296,421	SEC↗
KOP Koppers Holdings Inc.	S Sale	2023-11-15	2023-11-16	8,327	$42.83	$356.6K	297,261	SEC↗
KOP Koppers Holdings Inc.	M Exercise deriv	2023-11-14	2023-11-16	10,000	—	$0	82,410	SEC↗
KOP Koppers Holdings Inc.	G Gift	2023-11-14	2023-11-14	2,500	—	$0	296,421	SEC↗
KOP Koppers Holdings Inc.	M Exercise	2023-11-14	2023-11-16	10,000	$17.57	$175.7K	306,421	SEC↗
KOP Koppers Holdings Inc.	S Sale	2023-11-14	2023-11-16	10,000	$42.24	$422.4K	296,421	SEC↗
KOP Koppers Holdings Inc.	S Sale	2023-08-30	2023-08-31	2,000	$38.59	$77.2K	298,921	SEC↗
KOP Koppers Holdings Inc.	G Gift	2023-06-12	2023-06-12	756	—	$0	300,608	SEC↗
KOP Koppers Holdings Inc.	G Gift	2023-05-30	2023-06-01	800	—	$0	301,364	SEC↗
ATI ATI INC	A Award	2023-05-16	2023-05-17	3,205	—	$0	31,138	SEC↗
KOP Koppers Holdings Inc.	M Exercise deriv	2023-03-06	2023-03-07	32	—	$0	414	SEC↗
KOP Koppers Holdings Inc.	F Tax w/h	2023-03-06	2023-03-07	1,855	$35.46	$65.8K	301,669	SEC↗
KOP Koppers Holdings Inc.	M Exercise	2023-03-06	2023-03-07	32	—	$0	303,524	SEC↗
KOP Koppers Holdings Inc.	M Exercise deriv	2023-03-03	2023-03-07	49	—	$0	446	SEC↗
KOP Koppers Holdings Inc.	M Exercise	2023-03-03	2023-03-07	49	—	$0	306,344	SEC↗
KOP Koppers Holdings Inc.	F Tax w/h	2023-03-03	2023-03-07	2,852	$37.55	$107.1K	303,492	SEC↗
KOP Koppers Holdings Inc.	A Award deriv	2023-01-05	2023-01-09	103	—	$0	495	SEC↗
KOP Koppers Holdings Inc.	A Award deriv	2023-01-05	2023-01-09	5,857	—	$0	5,857	SEC↗
KOP Koppers Holdings Inc.	A Award deriv	2023-01-05	2023-01-09	8,053	—	$0	20,205	SEC↗
KOP Koppers Holdings Inc.	M Exercise deriv	2023-01-05	2023-01-09	68	—	$0	392	SEC↗
KOP Koppers Holdings Inc.	F Tax w/h	2023-01-05	2023-01-09	4,191	$28.58	$119.8K	308,854	SEC↗
KOP Koppers Holdings Inc.	M Exercise	2023-01-05	2023-01-09	68	—	$0	313,045	SEC↗
KOP Koppers Holdings Inc.	A Award	2023-01-04	2023-01-05	21,543	—	$0	312,977	SEC↗
KOP Koppers Holdings Inc.	A Award deriv	2023-01-03	2023-01-05	460	—	$0	460	SEC↗
ATI ALLEGHENY TECHNOLOGIES INC	A Award	2022-05-17	2022-05-19	4,309	—	$0	28,763	SEC↗
KOP Koppers Holdings Inc.	M Exercise deriv	2022-03-04	2022-03-08	79,187	—	$0	0	SEC↗
KOP Koppers Holdings Inc.	F Tax w/h	2022-03-04	2022-03-08	36,263	$28.18	$1.02M	290,609	SEC↗
KOP Koppers Holdings Inc.	M Exercise	2022-03-04	2022-03-08	79,187	—	$0	326,872	SEC↗
KOP Koppers Holdings Inc.	F Tax w/h	2022-03-03	2022-03-07	2,821	$28.96	$81.7K	247,685	SEC↗
KOP Koppers Holdings Inc.	F Tax w/h	2022-03-02	2022-03-04	1,120	$28.49	$31.9K	250,506	SEC↗
KOP Koppers Holdings Inc.	A Award deriv	2022-01-05	2022-01-07	11,645	—	$0	11,645	SEC↗
KOP Koppers Holdings Inc.	A Award deriv	2022-01-05	2022-01-07	20,472	—	$0	78,262	SEC↗
KOP Koppers Holdings Inc.	A Award deriv	2022-01-05	2022-02-17	21,397	—	$0	79,187	SEC↗
KOP Koppers Holdings Inc.	A Award deriv	2022-01-05	2022-02-17	12,152	—	$0	12,152	SEC↗
KOP Koppers Holdings Inc.	F Tax w/h	2022-01-05	2022-01-07	1,410	$33.27	$46.9K	256,771	SEC↗
KOP Koppers Holdings Inc.	A Award deriv	2022-01-04	2022-01-06	53,180	—	$0	53,180	SEC↗
KOP Koppers Holdings Inc.	A Award	2022-01-04	2022-01-06	19,364	—	$0	258,181	SEC↗
ATI ALLEGHENY TECHNOLOGIES INC	A Award	2021-05-25	2021-05-26	4,347	—	$0	24,254	SEC↗
KOP Koppers Holdings Inc.	F Tax w/h	2021-03-06	2021-03-09	1,844	$35.45	$65.4K	238,076	SEC↗
KOP Koppers Holdings Inc.	M Exercise deriv	2021-03-03	2021-03-05	2,268	—	$0	0	SEC↗
KOP Koppers Holdings Inc.	F Tax w/h	2021-03-03	2021-03-05	3,818	$35.72	$136.4K	239,920	SEC↗
KOP Koppers Holdings Inc.	M Exercise	2021-03-03	2021-03-05	2,268	—	$0	243,738	SEC↗
KOP Koppers Holdings Inc.	F Tax w/h	2021-03-02	2021-03-04	1,122	$34.87	$39.1K	241,470	SEC↗
KOP Koppers Holdings Inc.	A Award deriv	2021-02-16	2021-02-18	28,896	—	$0	28,896	SEC↗
KOP Koppers Holdings Inc.	A Award deriv	2021-01-04	2021-01-06	49,272	—	$0	49,272	SEC↗
KOP Koppers Holdings Inc.	A Award	2021-01-04	2021-01-06	17,381	—	$0	246,513	SEC↗
KOP Koppers Holdings Inc.	M Exercise deriv	2020-08-28	2020-09-01	2,500	—	$0	0	SEC↗
KOP Koppers Holdings Inc.	S Sale	2020-08-28	2020-09-01	2,500	$24.67	$61.7K	229,076	SEC↗
KOP Koppers Holdings Inc.	M Exercise	2020-08-28	2020-09-01	2,500	$20.00	$50.0K	230,576	SEC↗
ATI ALLEGHENY TECHNOLOGIES INC	A Award	2020-05-12	2020-05-14	13,577	—	$0	20,107	SEC↗
KOP Koppers Holdings Inc.	A Award deriv	2020-03-03	2020-03-05	92,180	—	$0	92,180	SEC↗
KOP Koppers Holdings Inc.	M Exercise deriv	2020-03-03	2020-03-05	2,267	—	$0	2,268	SEC↗
KOP Koppers Holdings Inc.	M Exercise deriv	2020-03-03	2020-03-05	22,675	—	$0	0	SEC↗
KOP Koppers Holdings Inc.	M Exercise	2020-03-03	2020-03-05	22,675	—	$0	203,570	SEC↗
KOP Koppers Holdings Inc.	M Exercise	2020-03-03	2020-03-05	2,268	—	$0	205,838	SEC↗
KOP Koppers Holdings Inc.	A Award	2020-03-03	2020-03-05	26,422	—	$0	222,473	SEC↗
KOP Koppers Holdings Inc.	F Tax w/h	2020-03-03	2020-03-05	9,787	$19.63	$192.1K	196,051	SEC↗
KOP Koppers Holdings Inc.	F Tax w/h	2020-03-03	2020-03-09	4,183	$19.63	$82.1K	228,076	SEC↗
KOP Koppers Holdings Inc.	M Exercise	2020-03-03	2020-03-09	2,267	—	$0	232,259	SEC↗
KOP Koppers Holdings Inc.	A Award deriv	2020-02-11	2020-02-13	28,894	—	$0	28,894	SEC↗
KOP Koppers Holdings Inc.	A Award deriv	2020-02-11	2020-02-13	22,675	—	$0	22,675	SEC↗
KOP Koppers Holdings Inc.	A Award deriv	2020-02-11	2020-02-18	22,675	—	$0	22,675	SEC↗
KOP Koppers Holdings Inc.	A Award deriv	2020-02-11	2020-02-18	28,894	—	$0	28,894	SEC↗
ATI ALLEGHENY TECHNOLOGIES INC	P Buy	2019-08-13	2019-08-15	2,000	$18.18	$36.4K	6,530	SEC↗
ATI ALLEGHENY TECHNOLOGIES INC	A Award	2019-05-13	2019-05-14	4,030	—	$0	4,530	SEC↗
KOP Koppers Holdings Inc.	A Award deriv	2019-03-06	2019-03-08	61,178	—	$0	61,178	SEC↗
KOP Koppers Holdings Inc.	A Award	2019-03-06	2019-03-08	17,337	—	$0	181,985	SEC↗
KOP Koppers Holdings Inc.	M Exercise deriv	2019-03-01	2019-03-05	2,268	—	$0	4,535	SEC↗
KOP Koppers Holdings Inc.	M Exercise	2019-03-01	2019-03-05	2,268	—	$0	159,306	SEC↗
KOP Koppers Holdings Inc.	A Award	2019-03-01	2019-03-05	5,342	—	$0	164,648	SEC↗
KOP Koppers Holdings Inc.	P Buy	2018-12-14	2018-12-14	2,000	$16.62	$33.2K	157,038	SEC↗
KOP Koppers Holdings Inc.	P Buy	2018-12-13	2018-12-14	4,000	$17.24	$69.0K	155,038	SEC↗
KOP Koppers Holdings Inc.	P Buy	2018-12-03	2018-12-03	4,000	$18.90	$75.6K	151,038	SEC↗
KOP Koppers Holdings Inc.	P Buy	2018-11-12	2018-11-13	9,000	$20.44	$184.0K	147,038	SEC↗
KOP Koppers Holdings Inc.	P Buy	2018-11-12	2018-11-13	13,000	$19.71	$256.2K	137,822	SEC↗
KOP Koppers Holdings Inc.	P Buy	2018-09-06	2018-09-06	2,000	$34.96	$69.9K	124,822	SEC↗
KOP Koppers Holdings Inc.	M Exercise deriv	2018-03-02	2018-03-06	2,267	—	$0	6,803	SEC↗
KOP Koppers Holdings Inc.	A Award deriv	2018-03-02	2018-03-06	41,123	—	$0	41,123	SEC↗
KOP Koppers Holdings Inc.	F Tax w/h	2018-03-02	2018-03-06	38,386	$41.60	$1.60M	122,453	SEC↗
KOP Koppers Holdings Inc.	A Award	2018-03-02	2018-03-06	88,360	—	$0	160,839	SEC↗
KOP Koppers Holdings Inc.	M Exercise	2018-03-02	2018-03-06	2,267	—	$0	72,479	SEC↗
KOP Koppers Holdings Inc.	A Award	2018-03-02	2018-03-06	10,775	—	$0	70,212	SEC↗
KOP Koppers Holdings Inc.	A Award deriv	2017-03-03	2017-03-07	9,070	—	$0	9,070	SEC↗
KOP Koppers Holdings Inc.	A Award deriv	2017-03-03	2017-03-07	33,519	—	$0	33,519	SEC↗
KOP Koppers Holdings Inc.	F Tax w/h	2017-03-03	2017-03-07	2,036	$44.10	$89.8K	60,523	SEC↗
KOP Koppers Holdings Inc.	F Tax w/h	2017-03-01	2017-03-03	1,779	—	$0	62,559	SEC↗
KOP Koppers Holdings Inc.	F Tax w/h	2017-02-17	2017-02-21	839	—	$0	64,338	SEC↗
KOP Koppers Holdings Inc.	S Sale	2016-11-30	2016-12-01	3,500	$38.51	$134.8K	65,177	SEC↗
KOP Koppers Holdings Inc.	A Award deriv	2016-03-01	2016-03-02	60,728	—	$0	60,728	SEC↗
KOP Koppers Holdings Inc.	A Award	2016-03-01	2016-03-02	16,565	—	$0	68,677	SEC↗
KOP Koppers Holdings Inc.	A Award	2016-01-22	2016-01-26	79	—	$0	52,112	SEC↗
KOP Koppers Holdings Inc.	P Buy	2015-08-21	2015-08-24	1,000	$20.24	$20.2K	52,033	SEC↗
KOP Koppers Holdings Inc.	P Buy	2015-05-26	2015-05-28	1,000	$25.90	$25.9K	51,033	SEC↗
KOP Koppers Holdings Inc.	A Award deriv	2015-03-03	2015-03-05	92,410	—	$0	92,410	SEC↗
KOP Koppers Holdings Inc.	A Award	2015-03-03	2015-03-05	17,672	—	$0	50,033	SEC↗
KOP Koppers Holdings Inc.	P Buy	2015-03-02	2015-03-03	10,000	$16.82	$168.2K	32,361	SEC↗
KOP Koppers Holdings Inc.	A Award	2015-01-06	2015-01-06	38	—	$0	22,362	SEC↗
KOP Koppers Holdings Inc.	A Award	2015-01-02	2015-01-06	245	—	$0	22,324	SEC↗
KOP Koppers Holdings Inc.	F Tax w/h	2014-02-22	2014-02-25	3,195	—	$0	22,079	SEC↗
KOP Koppers Holdings Inc.	A Award deriv	2014-02-18	2014-02-20	9,167	—	$0	9,167	SEC↗
KOP Koppers Holdings Inc.	A Award	2014-02-18	2014-02-20	5,000	—	$0	25,275	SEC↗
KOP Koppers Holdings Inc.	A Award	2014-02-18	2014-02-20	2,463	—	$0	20,275	SEC↗
KOP Koppers Holdings Inc.	A Award	2014-01-06	2014-01-08	54	—	$0	17,812	SEC↗
KOP Koppers Holdings Inc.	A Award	2014-01-02	2014-01-06	335	—	$0	17,757	SEC↗
KOP Koppers Holdings Inc.	A Award	2013-02-22	2013-02-26	4,890	—	$0	14,660	SEC↗
KOP Koppers Holdings Inc.	A Award	2013-02-22	2013-03-27	7,638	—	$0	17,422	SEC↗
KOP Koppers Holdings Inc.	A Award deriv	2013-02-21	2013-02-25	7,591	—	$0	7,591	SEC↗
KOP Koppers Holdings Inc.	A Award	2013-02-21	2013-02-25	2,045	—	$0	9,770	SEC↗
KOP Koppers Holdings Inc.	A Award	2013-01-02	2013-01-04	84	—	$0	7,725	SEC↗
KOP Koppers Holdings Inc.	A Award	2013-01-02	2013-03-25	14	—	$0	7,739	SEC↗
KOP Koppers Holdings Inc.	A Award deriv	2012-02-23	2012-02-27	7,807	—	$0	7,807	SEC↗
KOP Koppers Holdings Inc.	A Award	2012-02-23	2012-02-27	2,159	—	$0	7,641	SEC↗
KOP Koppers Holdings Inc.	A Award	2012-01-03	2012-01-05	26	—	$0	5,482	SEC↗