Company · CIK 0001627223 · SIC 2800 — Chemicals & Allied Products · NYSE

Chemours Co · CC

Insider activity reported against this company. All insider holders · On EDGAR ↗

Period1M 3M 6M 1Y 2Y All datashares as filed — not split-adjusted

Open-market buys & salesbuys $2.4M · 22sales $25.7M · 22net −$23.3M

Reported at this company — common stock

Trade	Reported (ET)	Insider	Shares	Avg price	Total	Owned after	Δ stake	Flags
Aug 12, 2026 FForm 4 →	Aug 13, 5:25 pm EDT	David WillChief Accounting Officer	2,426	$15.24	$36,972	30,868	—
Aug 12, 2026 PForm 4 →	Aug 13, 5:25 pm EDT	Calderon Gerardo FamiliarSee Remarks	1,935	$15.53	$30,051	58,547	+3.42%
Aug 11, 2026 PForm 4 →	Aug 13, 5:15 pm EDT	Denise DignamChief Executive Officer, Director	3,378	$14.95	$50,501	339,916	+1.00%
Aug 7, 2026 PForm 4 →	Aug 11, 4:10 pm EDT	Michael Robert FoleySee Remarks	1,934	$15.51	$30,000	—	—
Aug 7, 2026 PForm 4 →	Aug 11, 4:10 pm EDT	Alister CowanDirector	13,000	$15.62	$203,060	56,988	+29.6%
Aug 7, 2026 PForm 4 →	Aug 11, 4:10 pm EDT	Joseph T. MartinkoSee Remarks	1,940	$15.47	$30,009	55,431	+3.63%
Aug 7, 2026 PForm 4 →	Aug 11, 4:10 pm EDT	Mary B CranstonDirector	6,000	$15.83	$94,950	113,141	+5.60%
Aug 6, 2026 PForm 4 →	Aug 10, 4:30 pm EDT	Shane HostetterChief Financial Officer	3,350	$14.94	$50,049	102,698	+3.37%
Aug 6, 2026 FForm 4 →	Aug 10, 4:05 pm EDT	Shane HostetterChief Financial Officer	3,087	$15.11	$46,645	99,348	—
Aug 1, 2026 FForm 4 →	Aug 4, 4:10 pm EDT	Calderon Gerardo FamiliarSee Remarks	943	$16.61	$15,663	58,499	—
Aug 1, 2026 FForm 4 →	Aug 4, 4:10 pm EDT	Joseph T. MartinkoSee Remarks	663	$16.61	$11,012	54,819	—
Aug 1, 2026 FForm 4 →	Aug 4, 4:10 pm EDT	Denise DignamChief Executive Officer, Director	477	$16.61	$7,923	337,493	—
Aug 1, 2026 FForm 4 →	Aug 4, 4:10 pm EDT	Kristine M WellmanSVP, GC & Corp. Secretary	391	$16.61	$6,495	74,419	—
Mar 11, 2019 SForm 4 →	Mar 13, 9:51 pm EDT	Mark NewmanSenior VP and CFO	59,210	$38.26	$2,265,375	94,261	−38.6%	plan?
Mar 1, 2019 FForm 4 →	Mar 5, 9:56 pm EST	Edwin C SparksPresident, Chemical Solutions	1,123	$38.02	$42,696	8,500	—	plan?
Mar 1, 2019 SForm 4 →	Mar 5, 9:31 pm EST	Amy TrojanowskiVP and Controller	13,536	$38.63	$522,885	44,940	−23.1%	plan?
Mar 1, 2019 MForm 4 →	Mar 5, 9:31 pm EST	Amy TrojanowskiVP and Controller	13,536	$12.97	$175,496	49,040	—	plan?
Feb 25, 2019 SForm 4 →	Feb 27, 4:38 pm EST	Paul KirschPresident - Fluoroproducts	10,000	$38.66	$386,600	73,562	−12.0%	plan?
Feb 15, 2019 AFForm 4 →	Feb 20, 9:59 pm EST	Erich ParkerVP Corp Comm & CBO	56,696	$37.75	$599,357	40,866	—	plan?
Feb 15, 2019 AFForm 4 →	Feb 20, 9:53 pm EST	Amy TrojanowskiVP and Controller	56,247	$37.75	$582,407	44,940	—	plan?
Feb 15, 2019 AFForm 4 →	Feb 20, 9:41 pm EST	David C SheltonSVP, GC & Corp. Secretary	140,350	$37.75	$1,599,996	81,631	—	plan?
Feb 15, 2019 AFForm 4 →	Feb 20, 9:29 pm EST	Paul KirschPresident - Fluoroproducts	120,514	$37.75	$1,359,642	83,562	—	plan?
Feb 15, 2019 AFForm 4 →	Feb 20, 9:04 pm EST	E Bryan SnellPresident - Titanium Tech	188,412	$37.75	$2,181,535	103,589	—	plan?
Feb 15, 2019 AFForm 4 →	Feb 20, 8:53 pm EST	Mark NewmanSenior VP and CFO	289,734	$37.75	$3,541,026	150,358	—	plan?
Feb 15, 2019 AFForm 4 →	Feb 20, 8:39 pm EST	Mark P VergnanoPresident and CEO, Director	940,625	$37.75	$11,285,287	573,941	—	plan?
Dec 3, 2018 PForm 4/A →	Dec 6, 8:03 am EST	Richard H BrownDirector	10,000	$28.60	$286,000	73,334	+15.8%	plan?
Dec 3, 2018 PForm 4 →	Dec 4, 9:57 pm EST	Richard H BrownDirector	10,000	$28.60	$286,000	73,334	+15.8%	plan? amended
Aug 5, 2018 FForm 4 →	Aug 7, 9:45 pm EDT	Mark P VergnanoPresident and CEO, Director	51,179	$47.04	$2,407,460	199,425	—	plan?
Aug 4, 2018 FForm 4 →	Aug 7, 9:32 pm EDT	Amy TrojanowskiVP and Controller	7,597	$47.04	$357,363	20,231	—	plan?
Aug 4, 2018 FForm 4 →	Aug 7, 9:20 pm EDT	E Bryan SnellPresident - Titanium Tech	17,890	$47.04	$841,546	32,940	—	plan?
Aug 4, 2018 FForm 4 →	Aug 7, 9:12 pm EDT	David C SheltonSVP, GC & Corp. Secretary	13,566	$47.04	$638,145	27,687	—	plan?
Aug 4, 2018 FForm 4 →	Aug 7, 8:59 pm EDT	Erich ParkerSVP Corp Comm & CBO	8,544	$47.04	$401,910	16,592	—	plan?
Aug 4, 2018 FForm 4 →	Aug 7, 8:47 pm EDT	Mark NewmanSenior VP and CFO	30,806	$47.04	$1,449,114	51,341	—	plan?
Jun 1, 2018 FForm 4 →	Jun 5, 9:50 pm EDT	Susan M. KelliherSenior VP, Human Resources	271	$49.31	$13,363	2,150	—	plan?
Jun 1, 2018 FForm 4 →	Jun 5, 9:29 pm EDT	Paul KirschPresident - Fluoroproducts	13,550	$49.31	$668,151	36,070	—	plan?
May 8, 2018 SForm 4 →	May 10, 9:59 pm EDT	Mark P VergnanoPresident and CEO	200,151	$50.47	$10,101,600	249,861	−44.5%	plan?
May 8, 2018 MForm 4 →	May 10, 9:59 pm EDT	Mark P VergnanoPresident and CEO	200,151	$12.96	$2,593,957	305,574	—	plan?
May 8, 2018 SForm 4 →	May 10, 9:02 pm EDT	Mark NewmanSVP and CFO	43,675	$50.04	$2,185,404	81,724	−34.8%	plan?
May 8, 2018 MForm 4 →	May 10, 9:02 pm EDT	Mark NewmanSVP and CFO	40,000	$18.45	$738,000	125,399	—	plan?
May 2, 2018 AForm 4 →	May 4, 9:55 pm EDT	Dawn L FarrellDirector	2,683	—	—	27,963	—	plan?
May 2, 2018 AForm 4 →	May 4, 9:50 pm EDT	Curtis J CrawfordDirector	2,683	—	—	60,282	—	plan?
May 2, 2018 AForm 4 →	May 4, 9:36 pm EDT	Mary B CranstonDirector	2,683	—	—	27,963	—	plan?
May 2, 2018 AForm 4 →	May 4, 9:27 pm EDT	Richard H BrownDirector	2,683	—	—	62,752	—	plan?
May 2, 2018 AForm 4 →	May 4, 9:13 pm EDT	Bradley J BellDirector	2,683	—	—	27,963	—	plan?
May 2, 2018 AForm 4 →	May 4, 9:03 pm EDT	Curt AnastasioDirector	2,683	—	—	27,963	—	plan?
May 2, 2018 AForm 4 →	May 4, 8:32 pm EDT	Sean D KeohaneDirector	2,683	—	—	2,683	—	plan?
Apr 17, 2018 SForm 4 →	Apr 19, 9:59 pm EDT	Erich ParkerSVP Corp Communications & CBO	5,000	$52.00	$260,000	24,493	−17.0%	plan?
Apr 17, 2018 MForm 4 →	Apr 19, 9:59 pm EDT	Erich ParkerSVP Corp Communications & CBO	5,000	$5.40	$27,000	29,493	—	plan?
Mar 9, 2018 SForm 4/A →	Mar 12, 8:16 am EDT	Mark NewmanSenior VP and CFO	29,381	$49.19	$1,445,262	2,480	−92.2%	plan?
Mar 9, 2018 SForm 4 →	Mar 9, 9:58 pm EST	Mark NewmanSenior VP and CFO	29,381	$49.19	$1,445,262	2,480	−92.2%	plan? amended
Mar 7, 2018 GForm 4/A →	Mar 12, 8:16 am EDT	Mark NewmanSenior VP and CFO	4,360	—	—	113,280	—	plan?
Mar 7, 2018 GForm 4 →	Mar 9, 9:58 pm EST	Mark NewmanSenior VP and CFO	4,360	—	—	97,999	—	plan? amended
Feb 20, 2018 SForm 4 →	Feb 22, 9:59 pm EST	Paul KirschPresident, Fluoroproducts	13,770	$50.01	$688,638	49,323	−21.8%	plan?
Feb 20, 2018 MForm 4 →	Feb 22, 9:59 pm EST	Paul KirschPresident, Fluoroproducts	13,770	$8.80	$121,176	63,093	—	plan?
Feb 4, 2018 FForm 4 →	Feb 6, 9:58 pm EST	Mark P VergnanoPresident and CEO	3,467	$49.22	$170,646	249,861	—	plan?
Feb 4, 2018 FForm 4 →	Feb 6, 9:44 pm EST	Amy TrojanowskiVP and Controller	391	$49.22	$19,245	27,687	—	plan?
Feb 4, 2018 FForm 4 →	Feb 6, 9:31 pm EST	E Bryan SnellPresident, Titanium Tech	664	$49.22	$32,682	50,548	—	plan?
Feb 4, 2018 FForm 4 →	Feb 6, 9:21 pm EST	Christian W SiemerPresident, Chemical Solutions	615	$49.22	$30,270	84,901	—	plan?
Feb 4, 2018 FForm 4 →	Feb 6, 9:11 pm EST	David C SheltonSVP, GC & Corp. Secretary	426	$49.22	$20,968	41,042	—	plan?
Feb 4, 2018 FForm 4 →	Feb 6, 8:56 pm EST	Erich ParkerVP Corp Comm & CBO	309	$49.22	$15,209	24,493	—	plan?
Feb 4, 2018 FForm 4 →	Feb 6, 8:42 pm EST	Mark NewmanSenior VP and CFO	2,231	$49.22	$109,810	117,460	—	plan?
Dec 13, 2017 SForm 4 →	Dec 15, 9:57 pm EST	Christian W SiemerPresident, Chemical Solutions	15,088	$47.37	$714,719	85,502	−15.0%	plan?
Dec 13, 2017 MForm 4 →	Dec 15, 9:57 pm EST	Christian W SiemerPresident, Chemical Solutions	15,088	$12.97	$195,691	100,590	—	plan?
Nov 10, 2017 FForm 4 →	Nov 14, 9:40 pm EST	Mark NewmanSenior VP and CFO	14,716	$50.07	$736,830	118,650	—	plan?
Nov 6, 2017 SForm 4 →	Nov 8, 9:57 pm EST	E Bryan SnellPresident, Titanium Tech	11,878	$53.25	$632,504	51,185	−18.8%	plan?
Nov 6, 2017 MForm 4 →	Nov 8, 9:57 pm EST	E Bryan SnellPresident, Titanium Tech	11,878	$11.87	$140,992	63,063	—	plan?
Nov 6, 2017 AFForm 4 →	Nov 8, 9:18 pm EST	Christian W SiemerPresident, Chemical Solutions	40,647	$52.10	$635,881	85,502	—	plan?
Oct 13, 2017 SForm 4 →	Oct 13, 9:55 pm EDT	David C SheltonSVP, GC & Corp. Secretary	5,908	$56.01	$330,907	41,448	−12.5%	plan?
Oct 13, 2017 MForm 4 →	Oct 13, 9:55 pm EDT	David C SheltonSVP, GC & Corp. Secretary	5,908	$15.49	$91,515	47,356	—	plan?
Oct 10, 2017 SForm 4 →	Oct 12, 9:55 pm EDT	David C SheltonSVP, GC & Corp. Secretary	13,397	$55.00	$736,835	41,448	−24.4%	plan?
Oct 10, 2017 MForm 4 →	Oct 12, 9:55 pm EDT	David C SheltonSVP, GC & Corp. Secretary	13,397	$13.76	$184,362	47,845	—	plan?
Oct 3, 2017 SForm 4 →	Oct 5, 9:56 pm EDT	David C SheltonSVP, GC & Corp. Secretary	19,000	$53.68	$1,020,000	41,448	−31.4%	plan?
Oct 3, 2017 MForm 4 →	Oct 5, 9:56 pm EDT	David C SheltonSVP, GC & Corp. Secretary	19,000	$13.20	$250,870	48,448	—	plan?
Sep 5, 2017 SForm 4 →	Sep 7, 9:46 pm EDT	E Bryan SnellPresident, Titanium Tech	13,000	$49.35	$641,550	51,160	−20.3%	plan?
Aug 31, 2017 SForm 4/A →	Sep 5, 8:12 am EDT	David C SheltonSVP, GC & Corp. Secretary	13,337	$48.48	$646,578	41,429	−24.4%	plan?
Aug 31, 2017 MForm 4/A →	Sep 5, 8:12 am EDT	David C SheltonSVP, GC & Corp. Secretary	13,337	$12.96	$172,848	54,766	—	plan?
Aug 31, 2017 SForm 4/A →	Sep 5, 7:30 am EDT	David C SheltonSVP, GC & Corp. Secretary	13,337	$48.48	$646,578	41,429	−24.4%	plan?
Aug 31, 2017 MForm 4/A →	Sep 5, 7:30 am EDT	David C SheltonSVP, GC & Corp. Secretary	13,337	$12.96	$172,848	54,766	—	plan?
Aug 31, 2017 SForm 4 →	Sep 5, 6:50 am EDT	David C SheltonSVP, GC & Corp. Secretary	13,337	$48.48	$646,578	41,429	−24.4%	plan? amended
Aug 31, 2017 MForm 4 →	Sep 5, 6:50 am EDT	David C SheltonSVP, GC & Corp. Secretary	13,337	$12.96	$172,848	54,766	—	plan? amended
Aug 11, 2017 SForm 4 →	Aug 15, 9:47 pm EDT	E Bryan SnellPresident, Titanium Tech	10,000	$46.24	$462,400	64,160	−13.5%	plan?
Aug 10, 2017 SForm 4 →	Aug 14, 5:50 pm EDT	Amy TrojanowskiVP and Controller	2,500	$46.03	$115,086	28,037	−8.19%	plan?
Aug 1, 2017 AFForm 4 →	Aug 3, 8:04 pm EDT	Christian W SiemerPresident, Chemical Solutions	19,616	$47.94	$259,068	69,252	—	plan?
Jun 5, 2017 SForm 4 →	Jun 5, 5:22 pm EDT	Paul KirschPresident - Fluoroproducts	19,036	$41.42	$788,471	49,323	−27.8%	plan?
Jun 1, 2017 FForm 4 →	Jun 5, 5:22 pm EDT	Paul KirschPresident - Fluoroproducts	13,806	$41.51	$573,087	68,359	—	plan?
Jun 1, 2017 AForm 4 →	Jun 5, 4:36 pm EDT	Susan M. KelliherSenior VP of Human Resources	2,410	—	—	2,410	—	plan?
May 16, 2017 SForm 4 →	May 18, 9:51 pm EDT	Erich ParkerVP Corp Comm & CBO	4,908	$45.53	$223,461	25,262	−16.3%	plan?
May 16, 2017 MForm 4 →	May 18, 9:51 pm EDT	Erich ParkerVP Corp Comm & CBO	4,908	$11.86	$58,209	30,170	—	plan?
May 4, 2017 GForm 4 →	May 5, 9:59 pm EDT	Mark NewmanSenior VP and CFO	1,325	—	—	3,150	—	plan?
May 4, 2017 SForm 4 →	May 5, 9:59 pm EDT	Mark NewmanSenior VP and CFO	22,781	$39.83	$907,479	2,800	−89.1%	plan?
May 3, 2017 PForm 4 →	May 5, 10:27 am EDT	Richard H BrownDirector	2,500	$39.10	$97,750	59,755	+4.37%	plan?
Apr 26, 2017 AForm 4 →	Apr 28, 9:47 pm EDT	Stephen D NewlinDirector	3,230	—	—	42,142	—	plan?
Apr 26, 2017 AForm 4 →	Apr 28, 9:37 pm EDT	Dawn L FarrellDirector	3,230	—	—	25,142	—	plan?
Apr 26, 2017 AForm 4 →	Apr 28, 9:25 pm EDT	Curtis J CrawfordDirector	3,230	—	—	57,285	—	plan?
Apr 26, 2017 AForm 4 →	Apr 28, 9:00 pm EDT	Mary B CranstonDirector	3,230	—	—	25,142	—	plan?
Apr 26, 2017 AForm 4 →	Apr 28, 8:53 pm EDT	Richard H BrownDirector	3,230	—	—	57,255	—	plan?
Apr 26, 2017 AForm 4 →	Apr 28, 8:31 pm EDT	Bradley J BellDirector	3,230	—	—	25,142	—	plan?
Apr 26, 2017 AForm 4 →	Apr 28, 8:20 pm EDT	Curt AnastasioDirector	3,230	—	—	25,142	—	plan?
Apr 25, 2017 AFForm 4/A →	May 12, 9:57 pm EDT	Christian W SiemerPresident, Chemical Solutions	19,590	$39.90	$215,101	60,424	—	plan?
Apr 25, 2017 AFForm 4 →	Apr 27, 9:13 pm EDT	Christian W SiemerPresident, Chemical Solutions	19,505	$40.26	$213,620	60,508	—	plan? amended

Reported at this company — derivatives (options, RSUs, warrants)

Trade	Reported (ET)	Insider	Shares	Avg price	Total	Owned after	Δ stake	Flags
Jun 30, 2026 AForm 4 →	Jul 1, 5:00 pm EDT	Courtney MatherDirector	1,401	$20.52	$28,749	8,984	—
Mar 5, 2019 AForm 4 →	Mar 6, 9:43 pm EST	Mark NewmanSenior VP and CFO	36,236	—	—	36,236	—
Mar 5, 2019 AForm 4 →	Mar 6, 9:35 pm EST	Mark P VergnanoPresident and CEO, Director	156,097	—	—	156,097	—
Mar 5, 2019 AForm 4 →	Mar 6, 9:07 pm EST	E Bryan SnellPresident - Titanium Tech	25,087	—	—	25,087	—
Mar 5, 2019 AForm 4 →	Mar 6, 9:01 pm EST	Paul KirschPresident - Fluoroproducts	27,874	—	—	27,874	—
Mar 5, 2019 AForm 4 →	Mar 6, 8:56 pm EST	David C SheltonSVP, GC & Corp. Secretary	26,480	—	—	26,480	—
Mar 5, 2019 AForm 4 →	Mar 6, 8:48 pm EST	Susan M. KelliherSenior VP, Human Resources	16,724	—	—	16,724	—
Mar 5, 2019 AForm 4 →	Mar 6, 8:37 pm EST	Erich ParkerSVP Corp Communications & CBO	9,756	—	—	9,756	—
Mar 5, 2019 AForm 4 →	Mar 5, 9:56 pm EST	Edwin C SparksPresident, Chemical Solutions	13,937	—	—	13,937	—
Mar 1, 2019 AMForm 4 →	Mar 5, 9:31 pm EST	Amy TrojanowskiVP and Controller	23,292	—	—	9,756	—
Dec 31, 2018 AForm 4 →	Jan 3, 2019, 9:11 pm EST	Richard H BrownDirector	967	$28.22	$27,289	25,327	—
Sep 28, 2018 AForm 4 →	Oct 2, 8:03 pm EDT	Richard H BrownDirector	692	$39.44	$27,292	24,143	—
Jun 29, 2018 AForm 4 →	Jul 3, 6:09 pm EDT	Richard H BrownDirector	615	$44.36	$27,281	23,307	—
May 8, 2018 MForm 4 →	May 10, 9:59 pm EDT	Mark P VergnanoPresident and CEO	200,151	—	—	0	—
May 8, 2018 MForm 4 →	May 10, 9:02 pm EDT	Mark NewmanSVP and CFO	40,000	—	—	67,675	—
Apr 17, 2018 MForm 4 →	Apr 19, 9:59 pm EDT	Erich ParkerSVP Corp Communications & CBO	5,000	—	—	29,602	—
Mar 30, 2018 AForm 4 →	Apr 3, 8:46 pm EDT	Richard H BrownDirector	560	$48.71	$27,278	22,613	—
Mar 1, 2018 AForm 4 →	Mar 5, 9:14 pm EST	Amy TrojanowskiVP and Controller	4,866	—	—	4,866	—
Mar 1, 2018 AForm 4 →	Mar 5, 9:06 pm EST	Erich ParkerSVP Corp Comm & CBO	4,866	—	—	4,866	—
Mar 1, 2018 AForm 4 →	Mar 5, 8:58 pm EST	E Bryan SnellPresident, Titanium Tech	17,518	—	—	17,518	—
Mar 1, 2018 AForm 4 →	Mar 5, 8:52 pm EST	Paul KirschPresident, Fluoroproducts	17,518	—	—	17,518	—
Mar 1, 2018 AForm 4 →	Mar 5, 8:42 pm EST	David C SheltonSVP, GC & Corp. Secretary	16,545	—	—	16,545	—
Mar 1, 2018 AForm 4 →	Mar 5, 8:36 pm EST	Susan M. KelliherSenior VP, Human Resources	9,732	—	—	9,732	—
Mar 1, 2018 AForm 4 →	Mar 5, 8:26 pm EST	Mark NewmanSenior VP and CFO	23,357	—	—	23,357	—
Mar 1, 2018 AForm 4 →	Mar 5, 8:17 pm EST	Mark P VergnanoPresident and CEO, Director	107,055	—	—	107,055	—
Feb 20, 2018 MForm 4 →	Feb 22, 9:59 pm EST	Paul KirschPresident, Fluoroproducts	13,770	—	—	27,538	—
Dec 29, 2017 AForm 4 →	Jan 3, 2018, 9:56 pm EST	Richard H BrownDirector	1,048	$50.06	$52,463	21,977	—
Dec 13, 2017 MForm 4 →	Dec 15, 9:57 pm EST	Christian W SiemerPresident, Chemical Solutions	15,088	—	—	0	—
Nov 6, 2017 MForm 4 →	Nov 8, 9:57 pm EST	E Bryan SnellPresident, Titanium Tech	11,878	—	—	0	—
Oct 13, 2017 MForm 4 →	Oct 13, 9:55 pm EDT	David C SheltonSVP, GC & Corp. Secretary	5,908	—	—	0	—
Oct 10, 2017 MForm 4 →	Oct 12, 9:55 pm EDT	David C SheltonSVP, GC & Corp. Secretary	13,397	—	—	0	—
Oct 3, 2017 MForm 4 →	Oct 5, 9:56 pm EDT	David C SheltonSVP, GC & Corp. Secretary	19,000	—	—	12,908	—
Sep 29, 2017 AForm 4 →	Oct 3, 7:39 pm EDT	Richard H BrownDirector	1,037	$50.61	$52,483	20,916	—
Aug 31, 2017 MForm 4/A →	Sep 5, 8:12 am EDT	David C SheltonSVP, GC & Corp. Secretary	13,337	—	—	0	—
Aug 31, 2017 MForm 4/A →	Sep 5, 7:30 am EDT	David C SheltonSVP, GC & Corp. Secretary	13,337	—	—	0	—
Aug 31, 2017 MForm 4 →	Sep 5, 6:50 am EDT	David C SheltonSVP, GC & Corp. Secretary	13,337	—	—	0	—	amended
Jun 30, 2017 AForm 4 →	Jul 5, 7:38 pm EDT	Richard H BrownDirector	1,384	$37.92	$52,481	19,866	—
Jun 1, 2017 AForm 4 →	Jun 5, 4:36 pm EDT	Susan M. KelliherSenior VP of Human Resources	8,864	—	—	8,864	—
May 16, 2017 MForm 4 →	May 18, 9:51 pm EDT	Erich ParkerVP Corp Comm & CBO	4,908	—	—	0	—
May 16, 2017 AForm 4 →	May 18, 5:16 pm EDT	Richard H BrownDirector	1,363	$38.50	$52,476	18,467	—
Mar 9, 2017 AForm 4/A →	Mar 10, 9:21 pm EST	Mark P VergnanoPresident and CEO, Director	145,118	—	—	145,118	—
Mar 9, 2017 AForm 4 →	Mar 10, 9:10 pm EST	Christian W SiemerPresident - Chemical Solutions	15,831	—	—	15,831	—
Mar 9, 2017 AForm 4 →	Mar 10, 9:04 pm EST	Amy TrojanowskiVP and Controller	13,192	—	—	13,192	—
Mar 9, 2017 AForm 4 →	Mar 10, 8:54 pm EST	Erich ParkerVP Corp Comm & CBO	6,596	—	—	6,596	—
Mar 9, 2017 AForm 4 →	Mar 10, 8:48 pm EST	E Bryan SnellPresident - Titanium Tech	23,746	—	—	23,746	—
Mar 9, 2017 AForm 4 →	Mar 10, 8:40 pm EST	Paul KirschPresident - Fluoroproducts	23,746	—	—	23,746	—
Mar 9, 2017 AForm 4 →	Mar 10, 8:31 pm EST	David C SheltonSVP, GC & Corp. Secretary	19,788	—	—	19,788	—
Mar 9, 2017 AForm 4 →	Mar 10, 8:12 pm EST	Elizabeth AlbrightSr. VP Human Resources	13,192	—	—	13,192	—
Mar 9, 2017 AForm 4 →	Mar 10, 8:02 pm EST	Mark NewmanSenior VP and CFO	31,662	—	—	31,662	—
Mar 9, 2017 AForm 4 →	Mar 10, 7:51 pm EST	Mark P VergnanoPresident and CEO, Director	145,118	—	—	145,118	—
Dec 30, 2016 AForm 4 →	Jan 4, 2017, 8:39 pm EST	Curtis J CrawfordDirector	589	$21.22	$12,499	13,260	—
Dec 30, 2016 AForm 4 →	Jan 4, 2017, 8:17 pm EST	Richard H BrownDirector	1,060	$21.22	$22,493	16,998	—
Sep 30, 2016 AForm 4 →	Oct 4, 5:13 pm EDT	Richard H BrownDirector	1,406	$16.00	$22,500	15,938	—
Sep 30, 2016 AForm 4 →	Oct 4, 4:42 pm EDT	Curtis J CrawfordDirector	781	$16.00	$12,500	12,671	—
Jun 30, 2016 AForm 4/A →	Jul 5, 9:55 pm EDT	Curtis J CrawfordDirector	1,517	$8.24	$12,500	11,890	—
Jun 30, 2016 AForm 4 →	Jul 1, 12:43 pm EDT	Curtis J CrawfordDirector	3,034	$8.24	$25,000	11,890	—	amended
Jun 30, 2016 AForm 4 →	Jul 1, 11:59 am EDT	Richard H BrownDirector	2,731	$8.24	$22,500	14,532	—
Jun 1, 2016 AForm 4 →	Jun 3, 7:58 pm EDT	Paul KirschPres Fluoroproducts(Designate)	41,308	—	—	41,308	—
Mar 31, 2016 AForm 4 →	Apr 4, 6:34 pm EDT	Curtis J CrawfordDirector	1,786	$7.00	$12,502	10,336	—
Mar 31, 2016 AForm 4 →	Apr 4, 6:24 pm EDT	Richard H BrownDirector	3,214	$7.00	$22,498	11,764	—
Mar 1, 2016 AForm 4 →	Mar 3, 9:55 pm EST	Mark P VergnanoPresident and CEO, Director	543,944	—	—	543,944	—
Mar 1, 2016 AForm 4 →	Mar 3, 9:00 pm EST	Thierry FJ VanlanckerPresident - Fluoroproducts	48,523	—	—	48,523	—
Mar 1, 2016 AForm 4 →	Mar 3, 8:52 pm EST	Amy TrojanowskiVP and Controller	34,602	—	—	34,602	—
Mar 1, 2016 AForm 4 →	Mar 3, 8:40 pm EST	E Bryan SnellPresident - Titanium Tech	110,726	—	—	110,726	—
Mar 1, 2016 AForm 4 →	Mar 3, 5:01 pm EST	David C SheltonSVP, GC & Corp. Secretary	83,044	—	—	83,044	—
Mar 1, 2016 AForm 4 →	Mar 3, 4:50 pm EST	Christian W SiemerPres. - Chemical Solutions	62,283	—	—	62,283	—
Mar 1, 2016 AForm 4 →	Mar 3, 4:30 pm EST	Erich ParkerVP Corp Comm & CBO	34,602	—	—	34,602	—
Mar 1, 2016 AForm 4 →	Mar 3, 4:08 pm EST	Mark NewmanSVP and CFO	166,098	—	—	166,089	—
Mar 1, 2016 AForm 4 →	Mar 3, 3:56 pm EST	Elizabeth AlbrightSr. VP - Human Resources	69,204	—	—	69,204	—
Sep 30, 2015 AForm 4 →	Mar 11, 2016, 9:36 pm EST	Richard H BrownDirector	8,527	$5.86	$49,993	8,550	—	late
Sep 30, 2015 AForm 4 →	Mar 11, 2016, 9:15 pm EST	Curtis J CrawfordDirector	8,527	$5.86	$49,993	8,550	—	late
Jul 6, 2015 AForm 4 →	Jul 8, 8:57 pm EDT	Mark P VergnanoPresident and CEO, Director	331,231	—	—	331,231	—
Jul 6, 2015 AForm 4 →	Jul 8, 8:56 pm EDT	Thierry FJ VanlanckerPresident - Fluoroproducts	55,206	—	—	55,206	—
Jul 6, 2015 AForm 4 →	Jul 8, 8:54 pm EDT	Mark NewmanSVP and CFO	197,161	—	—	197,161	—
Jul 6, 2015 AForm 4 →	Jul 8, 8:52 pm EDT	Elizabeth AlbrightSr. VP - Human Resources	78,865	—	—	78,865	—
Jul 1, 2015 AForm 4 →	Jul 6, 7:32 pm EDT	Mark P VergnanoPresident and CEO, Director	772,423	—	—	198,121	—
Jul 1, 2015 AForm 4 →	Jul 6, 7:29 pm EDT	Thierry FJ VanlanckerPresident - Fluoroproducts	88,398	—	—	30,152	—
Jul 1, 2015 AForm 4 →	Jul 6, 7:26 pm EDT	Amy TrojanowskiVP and Controller	40,674	—	—	18,089	—
Jul 1, 2015 AForm 4 →	Jul 6, 7:24 pm EDT	E Bryan SnellPresident - Titanium Tech	78,121	—	—	37,902	—
Jul 1, 2015 AForm 4 →	Jul 6, 7:21 pm EDT	Christian W SiemerPres. - Chemical Solutions	112,881	—	—	28,429	—
Jul 1, 2015 AForm 4 →	Jul 6, 7:20 pm EDT	David C SheltonGC, Corp. Secretary & SVP	71,282	—	—	19,640	—
Jul 1, 2015 AForm 4 →	Jul 6, 7:17 pm EDT	Erich ParkerVP Corp Comm & CBO	31,338	—	—	17,230	—
Jul 1, 2015 AForm 4 →	Jul 6, 7:15 pm EDT	Mark NewmanSVP and CFO	107,675	—	—	107,675	—
Jul 1, 2015 AForm 4 →	Jul 6, 7:01 pm EDT	Elizabeth AlbrightSr. VP - Human Resources	43,070	—	—	43,070	—