Company · CIK 0000820318 · SIC 3827 — Optical Instruments & Lenses · NYSE

COHERENT CORP. · COHR

Insider activity reported against this company. All insider holders · Files at: COHR. On EDGAR ↗

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

Open-market activity at this companybuys $415k · 2sales $36.2M · 69net −$35.8M

Reported at this company — common stock

Trade	Reported (ET)	Insider	Shares	Avg price	Total	Owned after	Δ stake	Flags
Oct 30, 2015 SForm 4 →	Nov 3, 4:29 pm EST	Marc Y E PelaezDirector	17,840	$18.08	$322,472	39,549	−31.1%	plan?
Oct 30, 2015 MForm 4 →	Nov 3, 4:29 pm EST	Marc Y E PelaezDirector	24,800	$8.92	$221,216	57,389	—	plan?
Sep 8, 2015 SForm 4 →	Sep 10, 4:20 pm EDT	Vincent D Mattera Jr.President & COO, Director	10,000	$16.90	$169,028	168,826	−5.59%	plan?
Sep 8, 2015 MForm 4 →	Sep 10, 4:20 pm EDT	Vincent D Mattera Jr.President & COO, Director	12,000	$8.80	$105,540	178,826	—	plan?
Sep 2, 2015 SForm 4 →	Sep 3, 4:55 pm EDT	Peter W SognefestDirector	10,588	$16.27	$172,228	15,597	−40.4%	plan?
Sep 2, 2015 MForm 4 →	Sep 3, 4:55 pm EDT	Peter W SognefestDirector	6,288	$14.90	$93,669	23,897	—	plan?
Aug 26, 2015 FForm 4 →	Aug 28, 4:06 pm EDT	David G WagnerVP, Human Resources	1,994	$17.90	$35,693	29,057	—	plan?
Aug 26, 2015 FForm 4 →	Aug 28, 4:06 pm EDT	Vincent D Mattera Jr.President & COO, Director	14,537	$17.90	$260,212	166,826	—	plan?
Aug 26, 2015 FForm 4 →	Aug 28, 4:05 pm EDT	Francis J KramerChairman and CEO, Director	28,367	$17.90	$507,769	504,190	—	plan?
Aug 26, 2015 FForm 4 →	Aug 28, 4:05 pm EDT	Giovanni BarbarossaCTO	1,990	$17.90	$35,621	26,644	—	plan?
Aug 15, 2015 AForm 4 →	Aug 18, 7:46 pm EDT	David G WagnerVP, Human Resources	3,774	—	—	31,051	—	plan?
Aug 15, 2015 AForm 4 →	Aug 18, 7:46 pm EDT	Giovanni BarbarossaCTO	4,334	—	—	28,634	—	plan?
Aug 15, 2015 AForm 4 →	Aug 18, 7:45 pm EDT	Vincent D Mattera Jr.President & COO, Director	13,760	—	—	181,363	—	plan?
Aug 15, 2015 AForm 4 →	Aug 18, 7:45 pm EDT	Francis J KramerChairman and CEO, Director	30,272	—	—	532,557	—	plan?
Aug 15, 2015 AForm 4 →	Aug 18, 4:36 pm EDT	Howard H. XiaDirector	4,485	$17.84	$80,012	27,300	—	plan?
Aug 15, 2015 AForm 4 →	Aug 18, 4:33 pm EDT	Peter W SognefestDirector	2,140	$17.84	$38,178	19,897	—	plan?
Aug 15, 2015 AForm 4 →	Aug 18, 4:30 pm EDT	William A. SchrommDirector	4,485	$17.84	$80,012	4,485	—	plan?
Aug 15, 2015 AForm 4 →	Aug 18, 4:28 pm EDT	Marc Y E PelaezDirector	4,485	$17.84	$80,012	32,589	—	plan?
Aug 15, 2015 AForm 4 →	Aug 18, 4:26 pm EDT	Thomas E MistlerDirector	4,485	$17.84	$80,012	18,650	—	plan?
Aug 15, 2015 AForm 4 →	Aug 18, 4:21 pm EDT	Wendy F DiciccoDirector	4,485	$17.84	$80,012	31,250	—	plan?
Aug 15, 2015 AForm 4 →	Aug 18, 4:19 pm EDT	Joseph J CorasantiDirector	4,485	$17.84	$80,012	34,050	—	plan?
Jun 22, 2015 SForm 4 →	Jun 23, 4:22 pm EDT	Peter W SognefestDirector	4,000	$18.99	$75,960	17,757	−18.4%	plan?
Jun 22, 2015 MForm 4 →	Jun 23, 4:22 pm EDT	Peter W SognefestDirector	4,000	$15.42	$61,660	21,757	—	plan?
Jun 18, 2015 AForm 4 →	Jun 22, 4:48 pm EDT	David G WagnerVP, Human Resources	8,600	—	—	21,227	—	plan?
Jun 18, 2015 AForm 4 →	Jun 22, 4:42 pm EDT	Giovanni BarbarossaCTO	18,800	—	—	24,300	—	plan?
Jun 18, 2015 AForm 4 →	Jun 22, 4:31 pm EDT	Mary Jane RaymondCFO	10,700	—	—	25,700	—	plan?
Jun 18, 2015 AForm 4 →	Jun 22, 4:25 pm EDT	Vincent D Mattera Jr.President & COO, Director	26,400	—	—	167,603	—	plan?
Jun 18, 2015 AForm 4 →	Jun 22, 4:17 pm EDT	Francis J KramerChairman & CEO, Director	57,900	—	—	502,285	—	plan?
Jun 17, 2015 SForm 4 →	Jun 18, 4:20 pm EDT	Peter W SognefestDirector	1,000	$18.94	$18,935	17,757	−5.33%	plan?
Feb 27, 2015 SForm 4 →	Mar 2, 4:29 pm EST	James MartinelliVice President	12,000	$17.54	$210,464	115,898	−9.38%	plan?
Feb 27, 2015 MForm 4 →	Mar 2, 4:29 pm EST	James MartinelliVice President	12,000	$8.80	$105,540	127,898	—	plan?
Feb 17, 2015 SForm 4 →	Feb 18, 4:49 pm EST	Peter W SognefestDirector	3,000	$17.27	$51,811	18,757	−13.8%	plan?
Feb 6, 2015 SForm 4 →	Feb 9, 4:28 pm EST	Vincent D Mattera Jr.President & COO, Director	13,261	$17.05	$226,057	141,203	−8.59%	plan?
Feb 6, 2015 MForm 4 →	Feb 9, 4:28 pm EST	Vincent D Mattera Jr.President & COO, Director	24,000	$9.36	$224,640	146,763	—	plan?
Jan 29, 2015 SForm 4 →	Jan 29, 4:30 pm EST	Marc Y E PelaezDirector	16,311	$16.82	$274,283	28,104	−36.7%	plan?
Jan 29, 2015 MForm 4 →	Jan 29, 4:30 pm EST	Marc Y E PelaezDirector	21,600	$9.55	$206,172	44,415	—	plan?
Jan 29, 2015 SForm 4 →	Jan 29, 4:19 pm EST	Francis J KramerChairman & CEO, Director	30,000	$16.87	$506,091	444,385	−6.32%	plan?
Jan 29, 2015 MForm 4 →	Jan 29, 4:19 pm EST	Francis J KramerChairman & CEO, Director	50,000	$9.55	$477,250	474,385	—	plan?
Dec 30, 2014 SForm 4 →	Jan 2, 2015, 4:53 pm EST	Thomas E MistlerDirector	8	$14.00	$112	14,165	−0.06%	plan?
Dec 30, 2014 MForm 4 →	Jan 2, 2015, 4:53 pm EST	Thomas E MistlerDirector	8	$9.55	$76	14,173	—	plan?
Feb 26, 2013 SForm 4/A →	Dec 3, 2015, 4:34 pm EST	Peter W SognefestDirector	2,000	$17.26	$34,511	19,502	−9.30%	plan?
Aug 27, 2012 SForm 4/A →	Dec 3, 2015, 4:20 pm EST	Peter W SognefestDirector	200	$18.56	$3,712	1,120	−15.2%	plan?

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

Trade	Reported (ET)	Insider	Shares	Avg price	Total	Owned after	Δ stake
Aug 28, 2026 AForm 4 →	Sep 1, 9:08 pm EDT	Ilaria MocciaroChief Accounting Officer	2,335	—	—	2,335	—
Mar 6, 2026 —Form 4/A →	Sep 2, 8:09 pm EDT	Enrico DigirolomoDirector	3,911	—	—	0	—
Mar 11, 2019 MForm 4 →	Mar 12, 1:50 pm EDT	Francis J KramerDirector	30,000	—	—	20,050	—
Feb 28, 2019 MForm 4 →	Mar 4, 4:40 pm EST	David G WagnerVP, Human Resources	13,200	—	—	11,500	—
Jan 17, 2019 MForm 4 →	Jan 22, 11:13 am EST	David G WagnerVP, Human Resources	2,317	—	—	0	—
Sep 25, 2018 MForm 4 →	Sep 27, 9:21 am EDT	David G WagnerVP, Human Resources	4,833	—	—	2,317	—
Sep 18, 2018 MForm 4 →	Sep 20, 9:31 am EDT	David G WagnerVP, Human Resources	200	—	—	7,150	—
Sep 4, 2018 MForm 4 →	Sep 5, 5:25 pm EDT	David G WagnerVP, Human Resources	33,076	—	—	5,028	—
Aug 30, 2018 MForm 4 →	Sep 4, 1:20 pm EDT	Francis J KramerDirector	9,090	—	—	50,050	—
Aug 28, 2018 AForm 4 →	Aug 30, 10:32 am EDT	Jo Anne SchwendingerCLCO and Secretary	11,520	—	—	11,520	—
Aug 28, 2018 AForm 4 →	Aug 30, 10:10 am EDT	Mary Jane RaymondCFO	6,864	—	—	6,864	—
Aug 28, 2018 AForm 4 →	Aug 30, 10:00 am EDT	Gary Alan KapustaChief Operating Officer	18,780	—	—	18,780	—
Aug 28, 2018 AForm 4 →	Aug 30, 9:23 am EDT	Giovanni BarbarossaCTO	17,760	—	—	17,760	—
Aug 28, 2018 AForm 4 →	Aug 30, 9:11 am EDT	Vincent D Mattera Jr.President & CEO, Director	54,180	—	—	54,180	—
Aug 28, 2018 AForm 4 →	Aug 30, 8:43 am EDT	Howard H. XiaDirector	4,020	—	—	4,020	—
Aug 28, 2018 AForm 4 →	Aug 30, 8:36 am EDT	William A. SchrommDirector	4,020	—	—	4,020	—
Aug 28, 2018 AForm 4 →	Aug 30, 8:28 am EDT	Shaker SadasivamDirector	4,020	—	—	4,020	—
Aug 28, 2018 AForm 4 →	Aug 30, 8:19 am EDT	Marc Y E PelaezDirector	4,020	—	—	4,020	—
Aug 28, 2018 AForm 4 →	Aug 30, 8:09 am EDT	Enrico DigirolomoDirector	4,020	—	—	4,020	—
Aug 28, 2018 AForm 4 →	Aug 30, 8:02 am EDT	Joseph J CorasantiDirector	4,020	—	—	4,020	—
Aug 28, 2018 AMForm 4 →	Aug 30, 7:53 am EDT	Francis J KramerDirector	4,930	—	—	59,140	—
Aug 9, 2018 MForm 4 →	Aug 13, 8:36 am EDT	Joseph J CorasantiDirector	40,120	—	—	0	—
Aug 1, 2018 MForm 4 →	Aug 2, 3:12 pm EDT	Vincent D Mattera Jr.President & CEO, Director	9,450	—	—	0	—
May 31, 2018 MForm 4 →	Jun 1, 6:47 pm EDT	David G WagnerVP, Human Resources	6,579	—	—	2,134	—
Mar 20, 2018 MForm 4 →	Mar 20, 6:08 pm EDT	Vincent D Mattera Jr.President & CEO, Director	8,000	—	—	0	—
Nov 30, 2017 MForm 4 →	Dec 1, 1:18 pm EST	David G WagnerVP, Human Resources	6,577	—	—	4,267	—
Oct 31, 2017 MForm 4 →	Nov 1, 5:28 pm EDT	Francis J KramerDirector	25,000	—	—	60,050	—
Oct 2, 2017 MForm 4 →	Oct 3, 1:52 pm EDT	Francis J KramerDirector	25,000	—	—	16,850	—
Aug 18, 2017 AForm 4 →	Aug 21, 4:52 pm EDT	David G WagnerVP, Human Resources	7,260	—	—	7,260	—
Aug 18, 2017 AForm 4 →	Aug 21, 4:35 pm EDT	Mary Jane RaymondCFO	17,880	—	—	17,880	—
Aug 18, 2017 AForm 4 →	Aug 21, 4:29 pm EDT	Gary Alan KapustaChief Operating Officer	15,960	—	—	15,960	—
Aug 18, 2017 AForm 4 →	Aug 21, 4:17 pm EDT	Giovanni BarbarossaCTO	14,640	—	—	14,640	—
Aug 18, 2017 AForm 4 →	Aug 21, 4:08 pm EDT	Howard H. XiaDirector	5,700	—	—	5,700	—
Aug 18, 2017 AForm 4 →	Aug 21, 3:56 pm EDT	William A. SchrommDirector	5,700	—	—	5,700	—
Aug 18, 2017 AForm 4/A →	Aug 21, 3:48 pm EDT	Shaker SadasivamDirector	5,700	—	—	5,700	—
Aug 18, 2017 AForm 4 →	Aug 21, 3:01 pm EDT	Shaker SadasivamDirector	5,700	—	—	5,700	—
Aug 18, 2017 AForm 4 →	Aug 21, 2:55 pm EDT	Marc Y E PelaezDirector	5,700	—	—	5,700	—
Aug 18, 2017 AForm 4 →	Aug 21, 2:49 pm EDT	Joseph J CorasantiDirector	5,700	—	—	5,700	—
Aug 18, 2017 AForm 4 →	Aug 21, 2:43 pm EDT	Vincent D Mattera Jr.President & CEO, Director	60,120	—	—	60,120	—
Aug 18, 2017 AForm 4 →	Aug 21, 2:32 pm EDT	Francis J KramerDirector	5,700	—	—	5,700	—
Jul 10, 2017 MForm 4 →	Jul 11, 6:05 pm EDT	David G WagnerVP, Human Resources	4,444	—	—	8,890	—
Apr 28, 2017 MForm 4 →	Apr 28, 6:26 pm EDT	Wendy F DiciccoDirector	2,500	—	—	17,500	—
Mar 27, 2017 MForm 4 →	Mar 29, 12:44 pm EDT	Marc Y E PelaezDirector	17,120	—	—	0	—
Mar 6, 2017 AForm 4 →	Mar 7, 10:23 am EST	Jo Anne SchwendingerGeneral Counsel and Secretary	17,280	—	—	17,280	—
Feb 21, 2017 MForm 4 →	Feb 23, 5:24 pm EST	Marc Y E PelaezDirector	43,000	—	—	0	—
Feb 16, 2017 MForm 4 →	Feb 16, 6:13 pm EST	Vincent D Mattera Jr.President & CEO, Director	7,000	—	—	0	—
Feb 6, 2017 MForm 4 →	Feb 6, 9:43 pm EST	David G WagnerVP, Human Resources	6,666	—	—	13,334	—
Feb 2, 2017 MForm 4 →	Feb 3, 6:46 pm EST	Francis J KramerDirector	35,200	—	—	0	—
Jan 31, 2017 MForm 4 →	Feb 1, 4:42 pm EST	Wendy F DiciccoDirector	3,000	—	—	0	—
Nov 5, 2016 AForm 4 →	Nov 8, 5:04 pm EST	Walter Robert Bashaw IIInterim General Counsel	14,820	—	—	14,820	—
Sep 8, 2016 MForm 4 →	Sep 9, 4:15 pm EDT	Wendy F DiciccoDirector	4,000	—	—	7,400	—
Aug 20, 2016 AForm 4/A →	Aug 26, 1:42 pm EDT	Thomas E MistlerDirector	2,460	$21.67	$53,308	2,460	—
Aug 20, 2016 AForm 4 →	Aug 23, 8:25 pm EDT	Shaker SadasivamDirector	9,240	—	—	9,240	—
Aug 20, 2016 AForm 4 →	Aug 23, 6:23 pm EDT	William A. SchrommDirector	9,240	—	—	9,240	—
Aug 20, 2016 AForm 4 →	Aug 23, 6:16 pm EDT	Howard H. XiaDirector	9,240	—	—	9,240	—
Aug 20, 2016 AForm 4 →	Aug 23, 6:09 pm EDT	Wendy F DiciccoDirector	9,240	—	—	9,240	—
Aug 20, 2016 AForm 4 →	Aug 23, 6:02 pm EDT	Marc Y E PelaezDirector	9,240	—	—	9,240	—
Aug 20, 2016 AForm 4 →	Aug 23, 5:48 pm EDT	Joseph J CorasantiDirector	9,240	—	—	9,240	—
Aug 20, 2016 AForm 4 →	Aug 23, 5:42 pm EDT	Gary Alan KapustaChief Operating Officer	24,780	—	—	24,780	—
Aug 20, 2016 AForm 4 →	Aug 23, 5:36 pm EDT	Mary Jane RaymondCFO	24,780	—	—	24,780	—
Aug 20, 2016 AForm 4 →	Aug 23, 5:30 pm EDT	Giovanni BarbarossaCTO	24,720	—	—	24,720	—
Aug 20, 2016 AForm 4 →	Aug 23, 5:23 pm EDT	David G WagnerVP, Human Resources	13,380	—	—	13,380	—
Aug 20, 2016 AForm 4 →	Aug 23, 5:12 pm EDT	Vincent D Mattera Jr.President & COO, Director	71,040	—	—	71,040	—
Aug 20, 2016 AForm 4 →	Aug 23, 4:47 pm EDT	Francis J KramerChief Executive Officer, Director	9,240	—	—	9,240	—
Jun 14, 2016 MForm 4 →	Jun 14, 5:37 pm EDT	Vincent D Mattera Jr.President & COO, Director	12,000	—	—	0	—
Jun 7, 2016 MForm 4 →	Jun 9, 4:59 pm EDT	Joseph J CorasantiDirector	33,400	—	—	0	—
Apr 29, 2016 MForm 4 →	May 2, 5:16 pm EDT	Francis J KramerChief Executive Officer, Director	26,300	—	—	0	—
Mar 30, 2016 MForm 4 →	Mar 30, 4:05 pm EDT	Wendy F DiciccoDirector	2,000	—	—	11,400	—
Mar 22, 2016 MForm 4 →	Mar 24, 9:34 pm EDT	Marc Y E PelaezDirector	13,400	—	—	0	—
Feb 1, 2016 AForm 4 →	Feb 2, 4:47 pm EST	Gary Alan KapustaChief Operating Officer	30,000	—	—	30,000	—
Dec 1, 2015 MForm 4 →	Dec 3, 4:44 pm EST	Peter W SognefestDirector	7,900	—	—	0	—
Nov 11, 2015 MForm 4 →	Nov 12, 4:29 pm EST	Joseph J CorasantiDirector	4,960	—	—	0	—
Nov 4, 2015 MForm 4 →	Nov 6, 5:09 pm EST	Thomas E MistlerDirector	16,000	—	—	0	—
Nov 3, 2015 MForm 4 →	Nov 4, 4:30 pm EST	Thomas E MistlerDirector	8,800	—	—	16,000	—
Oct 30, 2015 MForm 4 →	Nov 3, 4:29 pm EST	Marc Y E PelaezDirector	24,800	—	—	0	—
Sep 8, 2015 MForm 4 →	Sep 10, 4:20 pm EDT	Vincent D Mattera Jr.President & COO, Director	12,000	—	—	0	—
Sep 2, 2015 MForm 4 →	Sep 3, 4:55 pm EDT	Peter W SognefestDirector	6,288	—	—	0	—
Aug 15, 2015 AForm 4 →	Aug 18, 4:36 pm EDT	Howard H. XiaDirector	8,970	—	—	8,970	—
Aug 15, 2015 AForm 4 →	Aug 18, 4:34 pm EDT	David G WagnerVP, Human Resources	12,570	—	—	12,570	—
Aug 15, 2015 AForm 4 →	Aug 18, 4:33 pm EDT	Peter W SognefestDirector	4,280	—	—	4,280	—
Aug 15, 2015 AForm 4 →	Aug 18, 4:30 pm EDT	William A. SchrommDirector	8,970	—	—	8,970	—
Aug 15, 2015 AForm 4 →	Aug 18, 4:29 pm EDT	Mary Jane RaymondCFO	30,360	—	—	30,360	—
Aug 15, 2015 AForm 4 →	Aug 18, 4:28 pm EDT	Marc Y E PelaezDirector	8,970	—	—	8,970	—
Aug 15, 2015 AForm 4 →	Aug 18, 4:26 pm EDT	Thomas E MistlerDirector	8,970	—	—	8,970	—
Aug 15, 2015 AForm 4 →	Aug 18, 4:25 pm EDT	Vincent D Mattera Jr.President & COO, Director	57,580	—	—	57,580	—
Aug 15, 2015 AForm 4 →	Aug 18, 4:22 pm EDT	Francis J KramerChairman and CEO, Director	95,970	—	—	95,970	—
Aug 15, 2015 AForm 4 →	Aug 18, 4:21 pm EDT	Wendy F DiciccoDirector	8,970	—	—	8,970	—
Aug 15, 2015 AForm 4 →	Aug 18, 4:19 pm EDT	Joseph J CorasantiDirector	8,970	—	—	8,970	—
Aug 15, 2015 AForm 4 →	Aug 18, 4:18 pm EDT	Giovanni BarbarossaCTO	31,360	—	—	31,360	—
Jun 22, 2015 MForm 4 →	Jun 23, 4:22 pm EDT	Peter W SognefestDirector	4,000	—	—	4,000	—
Feb 27, 2015 MForm 4 →	Mar 2, 4:29 pm EST	James MartinelliVice President	12,000	—	—	0	—
Feb 6, 2015 MForm 4 →	Feb 9, 4:28 pm EST	Vincent D Mattera Jr.President & COO, Director	24,000	—	—	0	—
Jan 29, 2015 MForm 4 →	Jan 29, 4:30 pm EST	Marc Y E PelaezDirector	21,600	—	—	0	—
Jan 29, 2015 MForm 4 →	Jan 29, 4:19 pm EST	Francis J KramerChairman & CEO, Director	50,000	—	—	0	—
Dec 30, 2014 MForm 4 →	Jan 2, 2015, 4:53 pm EST	Thomas E MistlerDirector	8	—	—	0	—

Filed by this entity as an insider elsewhere — common stock

Trade	Reported (ET)	Company	Shares	Avg price	Total	Owned after	Δ stake	Flags
Aug 20, 2017 FForm 4 →	Aug 21, 9:41 am EDT	II-VI INCIIVI	1,519	$36.60	$55,595	58,341	—	plan?

Filed by this entity as an insider elsewhere — derivatives (options, RSUs, warrants)

No reported derivative activity in this period.