Insider · CIK 0001319875

Birgeneau Robert J

Reports to the SEC for 1 company · AURORA, IL

sec.gov

Transactions

Companies

Filings

CIK

0001319875

Forms 4 and 5

Insider transactions

50 trades

Date	Company	Role	Code	Shares	Price	Value	Shares after
2017-01-30	CMC Materials, Inc.Stock Options (Right to Buy)M Exercise/Conversion	Director	MExercise/Conversion	−6,000 sh	—	—	0
2017-01-30	CMC Materials, Inc.M Exercise/Conversion	Director	MExercise/Conversion	+6,000 sh	$51.57	+$309K	33,829
2017-01-30	CMC Materials, Inc.S Sale	Director	SSale	−12K sh	$67.49	−$810K	21,829
2017-01-30	CMC Materials, Inc.Stock Options (Right to Buy)M Exercise/Conversion	Director	MExercise/Conversion	−6,000 sh	—	—	0
2017-01-30	CMC Materials, Inc.M Exercise/Conversion	Director	MExercise/Conversion	+6,000 sh	$44.88	+$269K	27,829
2016-11-11	CMC Materials, Inc.M Exercise/Conversion	Director	MExercise/Conversion	+6,000 sh	$35.47	+$213K	27,829
2016-11-11	CMC Materials, Inc.S Sale	Director	SSale	−6,000 sh	$58.31	−$350K	21,829
2016-11-11	CMC Materials, Inc.Stock Options (Right to Buy)M Exercise/Conversion	Director	MExercise/Conversion	−6,000 sh	—	—	0
2016-08-23	CMC Materials, Inc.S Sale	Director	SSale	−6,000 sh	$50.68	−$304K	21,829
2016-08-23	CMC Materials, Inc.M Exercise/Conversion	Director	MExercise/Conversion	+6,000 sh	$33.89	+$203K	27,829
2016-08-23	CMC Materials, Inc.Stock Options (Right to Buy)M Exercise/Conversion	Director	MExercise/Conversion	−6,000 sh	—	—	0
2016-08-04	CMC Materials, Inc.Stock Options (Right to Buy)M Exercise/Conversion	Director	MExercise/Conversion	−8,704 sh	—	—	0
2016-08-04	CMC Materials, Inc.S Sale	Director	SSale	−8,704 sh	$50.00	−$435K	21,829
2016-08-04	CMC Materials, Inc.M Exercise/Conversion	Director	MExercise/Conversion	+8,704 sh	$33.90	+$295K	30,533
2016-08-01	CMC Materials, Inc.M Exercise/Conversion	Director	MExercise/Conversion	+8,704 sh	$24.97	+$217K	30,533
2016-08-01	CMC Materials, Inc.S Sale	Director	SSale	−8,704 sh	$50.68	−$441K	21,829
2016-08-01	CMC Materials, Inc.Stock Options (Right to Buy)M Exercise/Conversion	Director	MExercise/Conversion	−8,704 sh	—	—	0
2016-03-08	CMC Materials, Inc.Stock Options (Right to Buy)A Award	Director	AAward	+9,638 sh	$39.29	+$379K	9,638
2016-03-08	CMC Materials, Inc.A Award	Director	AAward	+2,252 sh	—	—	21,829
2015-03-03	CMC Materials, Inc.Stock Options (Right to Buy)A Award	Director	AAward	+6,000 sh	—	—	6,000
2015-03-03	CMC Materials, Inc.A Award	Director	AAward	+2,000 sh	—	—	19,577
2015-02-02	CMC Materials, Inc.Stock Options (Right to Buy)M Exercise/Conversion	Director	MExercise/Conversion	−8,704 sh	—	—	0
2015-02-02	CMC Materials, Inc.S Sale	Director	SSale	−8,704 sh	$48.77	−$424K	17,577
2015-02-02	CMC Materials, Inc.M Exercise/Conversion	Director	MExercise/Conversion	+8,704 sh	$13.11	+$114K	26,281
2014-11-10	CMC Materials, Inc.Stock Options (Right to Buy)M Exercise/Conversion	Director	MExercise/Conversion	−8,704 sh	—	—	0
2014-11-10	CMC Materials, Inc.M Exercise/Conversion	Director	MExercise/Conversion	+8,704 sh	$22.60	+$197K	26,281
2014-11-10	CMC Materials, Inc.S Sale	Director	SSale	−8,704 sh	$47.62	−$414K	17,577
2014-03-04	CMC Materials, Inc.A Award	Director	AAward	+2,000 sh	—	—	17,577
2014-03-04	CMC Materials, Inc.Stock Options (Right to Buy)A Award	Director	AAward	+6,000 sh	—	—	6,000
2013-11-04	CMC Materials, Inc.M Exercise/Conversion	Director	MExercise/Conversion	+8,704 sh	$22.39	+$195K	24,281
2013-11-04	CMC Materials, Inc.S Sale	Director	SSale	−8,704 sh	$42.55	−$370K	15,577
2013-11-04	CMC Materials, Inc.Stock Options (Right to Buy)M Exercise/Conversion	Director	MExercise/Conversion	−8,704 sh	—	—	0
2013-03-05	CMC Materials, Inc.A Award	Director	AAward	+2,000 sh	—	—	15,577
2013-03-05	CMC Materials, Inc.Stock Options (Right to Buy)A Award	Director	AAward	+6,000 sh	—	—	6,000
2013-01-29	CMC Materials, Inc.S Sale	Director	SSale	−14.5K sh	$37.16	−$539K	13,577
2013-01-29	CMC Materials, Inc.M Exercise/Conversion	Director	MExercise/Conversion	+14.5K sh	$22.47	+$326K	28,083
2013-01-29	CMC Materials, Inc.Stock Options (Right to Buy)M Exercise/Conversion	Director	MExercise/Conversion	−14.5K sh	—	—	0
2012-03-06	CMC Materials, Inc.A Award	Director	AAward	+2,000 sh	—	—	13,577
2012-03-06	CMC Materials, Inc.Stock Options (Right to Buy)A Award	Director	AAward	+6,000 sh	—	—	6,000
2012-03-02	CMC Materials, Inc.J Other	Director	JOther	+901 sh	—	—	11,577
2012-03-02	CMC Materials, Inc.J Other	Director	JOther	+676 sh	—	—	10,676
2012-02-15	CMC Materials, Inc.M Exercise/Conversion	Director	MExercise/Conversion	+10K sh	$32.02	+$320K	20,000
2012-02-15	CMC Materials, Inc.S Sale	Director	SSale	−10K sh	$51.19	−$512K	10,000
2012-02-15	CMC Materials, Inc.Stock Options (Right to Buy)M Exercise/Conversion	Director	MExercise/Conversion	−10K sh	—	—	0
2011-03-08	CMC Materials, Inc.Stock Options (Right to Buy)A Award	Director	AAward	+6,000 sh	—	—	6,000
2011-03-08	CMC Materials, Inc.A Award	Director	AAward	+2,000 sh	—	—	10,000
2011-02-02	CMC Materials, Inc.S Sale	Director	SSale	−15K sh	$46.00	−$690K	8,000
2011-02-02	CMC Materials, Inc.Stock Options (Right to Buy)M Exercise/Conversion	Director	MExercise/Conversion	−15K sh	—	—	0
2011-02-02	CMC Materials, Inc.M Exercise/Conversion	Director	MExercise/Conversion	+15K sh	$32.02	+$480K	23,000
2010-03-02	CMC Materials, Inc.Stock Options (Right to Buy)A Award	Director	AAward	+6,000 sh	—	—	6,000

Recent filings

Accepted (ET)
Feb 14
CABOT MICROELECTRONICS CORP0001127602-17-003265
SEC(opens sec.gov)
Nov 144
CABOT MICROELECTRONICS CORP0001127602-16-066896
SEC(opens sec.gov)
Aug 244
CABOT MICROELECTRONICS CORP0001127602-16-061050
SEC(opens sec.gov)
Aug 54
CABOT MICROELECTRONICS CORP0001127602-16-059555
SEC(opens sec.gov)
Aug 24
CABOT MICROELECTRONICS CORP0001127602-16-059224
SEC(opens sec.gov)
Mar 94
CABOT MICROELECTRONICS CORP0001127602-16-045671
SEC(opens sec.gov)
Mar 54
CABOT MICROELECTRONICS CORP0001127602-15-010252
SEC(opens sec.gov)

Companies

CMC Materials, Inc.Director

Address

C/O CABOT MICROELECTRONICS CORPORATION 870 COMMONS DRIVE

AURORA, IL, 60504