Company · CIK 0000935494 · SIC 7372 — Services-Prepackaged Software

NATIONAL INSTRUMENTS CORP · NATI

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 $11.2M · 7sales $194.5M · 228net −$183.3M

Reported at this company — common stock

Trade	Reported (ET)	Insider	Shares	Avg price	Total	Owned after	Δ stake	Flags
Mar 11, 2019 SForm 4 →	Mar 11, 6:21 pm EDT	Jeffrey L KodoskyDirector	2,000	$45.30	$90,600	437,300	−0.46%	plan?
Mar 4, 2019 SForm 4 →	Mar 5, 3:10 pm EST	Jeffrey L KodoskyDirector	2,000	$46.38	$92,760	437,800	−0.45%	plan?
Feb 25, 2019 SForm 4 →	Feb 28, 8:08 pm EST	Jeffrey L KodoskyDirector	2,000	$47.05	$94,100	438,300	−0.45%	plan? late
Feb 20, 2019 AForm 4 →	Feb 22, 1:56 pm EST	Jeffrey L KodoskyDirector	2,041	—	—	358,086	—	plan?
Feb 19, 2019 SForm 4 →	Feb 21, 11:17 am EST	Jeffrey L KodoskyDirector	2,000	$45.67	$91,340	438,800	−0.45%	plan?
Feb 11, 2019 SForm 4 →	Feb 13, 3:52 pm EST	Jeffrey L KodoskyDirector	2,000	$44.90	$89,800	439,300	−0.45%	plan?
Feb 4, 2019 SForm 4 →	Feb 6, 6:19 pm EST	Jeffrey L KodoskyDirector	2,000	$44.47	$88,940	439,800	−0.45%	plan?
Feb 1, 2019 AMForm 4 →	Feb 4, 3:43 pm EST	Alexander M DavernChief Executive Officer, Director	53,482	$37.59	$18,117	251,818	—	plan?
Jan 28, 2019 SForm 4 →	Jan 30, 3:26 pm EST	Jeffrey L KodoskyDirector	2,000	$44.70	$89,400	440,300	−0.45%	plan?
Jan 22, 2019 AForm 4 →	Jan 24, 7:06 pm EST	Eric Howard StarkloffPresident & COO	16,625	—	—	84,188	—	plan?
Jan 22, 2019 AForm 4 →	Jan 24, 7:06 pm EST	Karen Marie RappCFO, Treasurer & EVP	13,006	—	—	37,398	—	plan?
Jan 22, 2019 AForm 4 →	Jan 24, 7:04 pm EST	Scott Arthur RustSenior Vice President	8,482	—	—	36,075	—	plan?
Jan 22, 2019 AForm 4 →	Jan 24, 7:03 pm EST	John Charles RoikoChief Accounting Officer	1,696	—	—	19,936	—	plan?
Jan 22, 2019 SForm 4 →	Jan 24, 12:06 pm EST	Jeffrey L KodoskyDirector	2,000	$44.63	$89,250	440,800	−0.45%	plan?
Jan 14, 2019 SForm 4 →	Jan 16, 1:15 pm EST	Jeffrey L KodoskyDirector	2,000	$47.10	$94,200	441,300	−0.45%	plan?
Jan 7, 2019 SForm 4 →	Jan 9, 11:53 am EST	Jeffrey L KodoskyDirector	2,000	$45.25	$90,500	441,800	−0.45%	plan?
Jan 2, 2019 SForm 4 →	Jan 3, 3:37 pm EST	Jeffrey L KodoskyDirector	2,000	$45.36	$90,720	442,300	−0.45%	plan?
Dec 24, 2018 SForm 4 →	Dec 26, 5:31 pm EST	Jeffrey L KodoskyDirector	1,600	$42.63	$68,208	442,800	−0.36%	plan?
Dec 17, 2018 FMForm 4 →	Dec 19, 1:03 pm EST	Alexander M DavernChief Executive Officer, Director	69,675	$46.12	$907,411	198,336	—	plan?
Dec 17, 2018 SForm 4 →	Dec 18, 8:11 pm EST	Jeffrey L KodoskyDirector	1,600	$45.70	$73,120	443,300	−0.36%	plan?
Dec 10, 2018 SForm 4 →	Dec 11, 5:38 pm EST	Jeffrey L KodoskyDirector	1,600	$47.15	$75,440	443,800	−0.36%	plan?
Dec 3, 2018 SForm 4 →	Dec 4, 6:36 pm EST	Jeffrey L KodoskyDirector	1,600	$49.05	$78,480	444,300	−0.36%	plan?
Nov 26, 2018 SForm 4 →	Nov 27, 6:11 pm EST	Jeffrey L KodoskyDirector	1,600	$47.05	$75,280	444,800	−0.36%	plan?
Nov 19, 2018 SForm 4 →	Nov 19, 7:12 pm EST	Jeffrey L KodoskyDirector	1,600	$48.16	$77,056	445,300	−0.36%	plan?
Nov 19, 2018 SForm 4 →	Nov 19, 6:20 pm EST	Scott Arthur RustSenior Vice President	4,576	$48.54	$222,108	27,593	−14.2%	plan?
Nov 12, 2018 SForm 4 →	Nov 13, 5:51 pm EST	Jeffrey L KodoskyDirector	1,600	$49.20	$78,720	445,800	−0.36%	plan?
Nov 6, 2018 SForm 4 →	Nov 7, 2:09 pm EST	John Charles RoikoChief Accounting Officer	1,179	$49.28	$58,105	18,240	−6.07%	plan?
Nov 5, 2018 SForm 4 →	Nov 6, 2:40 pm EST	Jeffrey L KodoskyDirector	1,600	$49.13	$78,608	446,300	−0.36%	plan?
Nov 1, 2018 MForm 4 →	Nov 7, 2:09 pm EST	John Charles RoikoChief Accounting Officer	34	$37.24	$1,266	19,419	—	plan? late
Oct 30, 2018 SForm 4 →	Oct 31, 12:02 pm EDT	Eric Howard StarkloffPresident & COO	2,500	$49.18	$122,950	67,562	−3.57%	plan?
Oct 29, 2018 SForm 4 →	Oct 30, 4:41 pm EDT	Jeffrey L KodoskyDirector	1,600	$48.96	$78,336	446,800	−0.36%	plan?
Oct 23, 2018 AForm 4 →	Oct 25, 4:34 pm EDT	Eric Howard StarkloffPresident & COO	25,000	—	—	70,062	—	plan?
Oct 22, 2018 SForm 4 →	Oct 23, 6:52 pm EDT	Jeffrey L KodoskyDirector	1,600	$43.50	$69,600	447,300	−0.36%	plan?
Oct 15, 2018 SForm 4 →	Oct 18, 4:08 pm EDT	Jeffrey L KodoskyDirector	1,600	$43.30	$69,280	447,800	−0.36%	plan? late
Oct 8, 2018 SForm 4 →	Oct 10, 7:48 pm EDT	Jeffrey L KodoskyDirector	1,600	$45.62	$72,992	448,300	−0.36%	plan?
Oct 1, 2018 SForm 4 →	Oct 3, 5:52 pm EDT	Jeffrey L KodoskyDirector	1,600	$47.90	$76,640	448,800	−0.36%	plan?
Sep 24, 2018 SForm 4 →	Sep 26, 3:18 pm EDT	Jeffrey L KodoskyDirector	1,600	$48.40	$77,440	449,300	−0.35%	plan?
Sep 17, 2018 SForm 4 →	Sep 19, 7:30 pm EDT	Jeffrey L KodoskyDirector	1,600	$48.11	$76,976	449,800	−0.35%	plan?
Sep 17, 2018 SForm 4 →	Sep 19, 3:15 pm EDT	James J TruchardDirector	42,500	$48.21	$2,048,925	5,706,037	−0.74%	plan?
Sep 10, 2018 SForm 4 →	Sep 12, 7:24 pm EDT	James J TruchardDirector	42,500	$48.07	$2,042,975	5,748,537	−0.73%	plan?
Sep 10, 2018 SForm 4 →	Sep 12, 4:35 pm EDT	Jeffrey L KodoskyDirector	1,600	$48.50	$77,600	450,003	−0.35%	plan?
Sep 4, 2018 SForm 4 →	Sep 6, 4:22 pm EDT	Jeffrey L KodoskyDirector	1,600	$47.68	$76,288	450,800	−0.35%	plan?
Sep 4, 2018 SForm 4 →	Sep 6, 2:05 pm EDT	James J TruchardDirector	42,500	$47.69	$2,026,825	5,791,037	−0.73%	plan?
Aug 29, 2018 SForm 4 →	Aug 30, 3:56 pm EDT	John Charles RoikoChief Accounting Officer	1,388	$47.33	$65,697	19,385	−6.68%	plan?
Aug 27, 2018 SForm 4 →	Aug 29, 5:20 pm EDT	Jeffrey L KodoskyDirector	1,600	$46.33	$74,133	451,300	−0.35%	plan?
Aug 27, 2018 SForm 4 →	Aug 29, 3:58 pm EDT	James J TruchardDirector	42,500	$46.04	$1,956,700	5,833,537	−0.72%	plan?
Aug 24, 2018 SForm 4 →	Aug 28, 12:27 pm EDT	James J TruchardDirector	50,000	$45.26	$2,263,000	5,876,037	−0.84%	plan?
Aug 23, 2018 SForm 4 →	Aug 24, 3:48 pm EDT	James J TruchardDirector	69,000	$45.09	$3,111,210	5,926,037	−1.15%	plan?
Aug 22, 2018 SForm 4 →	Aug 23, 4:57 pm EDT	James J TruchardDirector	100,000	$45.21	$4,521,000	6,020,037	−1.63%	plan?
Aug 21, 2018 SForm 4 →	Aug 23, 5:52 pm EDT	James J TruchardDirector	25,000	$45.06	$1,126,500	5,995,037	−0.42%	plan?
Aug 20, 2018 SForm 4 →	Aug 22, 5:56 pm EDT	Jeffrey L KodoskyDirector	1,600	$44.93	$71,888	451,800	−0.35%	plan?
Aug 20, 2018 SForm 4 →	Aug 21, 6:50 pm EDT	James J TruchardDirector	17,500	$44.97	$786,975	6,120,037	−0.29%	plan?
Aug 16, 2018 SForm 4 →	Aug 17, 5:25 pm EDT	John Charles RoikoChief Accounting Officer	1,947	$44.99	$87,591	20,773	−8.57%	plan?
Aug 14, 2018 SForm 4 →	Aug 15, 6:15 pm EDT	James J TruchardDirector	15,000	$45.09	$676,350	6,137,537	−0.24%	plan?
Aug 14, 2018 SForm 4 →	Aug 14, 3:31 pm EDT	James J TruchardDirector	17,500	$44.69	$782,075	6,152,537	−0.28%	plan?
Aug 13, 2018 SForm 4 →	Aug 14, 6:19 pm EDT	Jeffrey L KodoskyDirector	1,600	$44.76	$71,616	452,300	−0.35%	plan?
Aug 6, 2018 SForm 4 →	Aug 8, 3:26 pm EDT	James J TruchardDirector	157,500	$45.10	$7,102,650	6,170,037	−2.49%	plan?
Aug 6, 2018 SForm 4 →	Aug 8, 2:33 pm EDT	Jeffrey L KodoskyDirector	1,600	$45.08	$72,128	452,800	−0.35%	plan?
Aug 1, 2018 MForm 4 →	Nov 19, 7:05 pm EST	Eric Howard StarkloffPresident and COO	1	$34.76	$35	67,563	—	plan? late
Aug 1, 2018 MForm 4 →	Nov 19, 6:20 pm EST	Scott Arthur RustSenior Vice President	144	$34.76	$5,005	32,169	—	plan? late
Aug 1, 2018 MForm 4 →	Aug 17, 5:25 pm EDT	John Charles RoikoChief Accounting Officer	179	$34.76	$6,221	22,720	—	plan? late
Jul 30, 2018 SForm 4 →	Jul 30, 4:58 pm EDT	Jeffrey L KodoskyDirector	1,600	$44.03	$70,448	453,300	−0.35%	plan?
Jul 27, 2018 SForm 4 →	Jul 30, 5:43 pm EDT	James J TruchardDirector	42,500	$44.58	$1,894,475	6,327,537	−0.67%	plan?
Jul 23, 2018 SForm 4 →	Jul 24, 6:01 pm EDT	James J TruchardDirector	17,500	$42.37	$741,475	6,370,037	−0.27%	plan?
Jul 23, 2018 SForm 4 →	Jul 24, 3:41 pm EDT	Jeffrey L KodoskyDirector	1,600	$42.37	$67,792	453,800	−0.35%	plan?
Jul 16, 2018 SForm 4 →	Jul 17, 5:49 pm EDT	James J TruchardDirector	17,500	$43.79	$766,325	6,387,537	−0.27%	plan?
Jul 16, 2018 SForm 4 →	Jul 17, 4:32 pm EDT	Jeffrey L KodoskyDirector	1,600	$43.70	$69,920	454,300	−0.35%	plan?
Jul 9, 2018 SForm 4 →	Jul 11, 5:07 pm EDT	Jeffrey L KodoskyDirector	1,600	$43.70	$69,920	454,800	−0.35%	plan?
Jul 9, 2018 SForm 4 →	Jul 10, 6:03 pm EDT	James J TruchardDirector	17,500	$43.60	$763,000	6,405,037	−0.27%	plan?
Jul 2, 2018 SForm 4 →	Jul 3, 1:17 pm EDT	James J TruchardDirector	17,500	$42.26	$739,550	6,422,537	−0.27%	plan?
Jul 2, 2018 SForm 4 →	Jul 3, 12:20 pm EDT	Jeffrey L KodoskyDirector	1,600	$42.48	$67,968	455,300	−0.35%	plan?
Jun 25, 2018 SForm 4 →	Jun 26, 5:50 pm EDT	James J TruchardDirector	17,500	$41.99	$734,825	6,440,037	−0.27%	plan?
Jun 25, 2018 SForm 4 →	Jun 26, 4:41 pm EDT	Jeffrey L KodoskyDirector	1,600	$42.02	$67,232	455,800	−0.35%	plan?
Jun 18, 2018 SForm 4 →	Jun 20, 1:53 pm EDT	Jeffrey L KodoskyDirector	1,600	$43.94	$70,304	456,300	−0.35%	plan?
Jun 18, 2018 SForm 4 →	Jun 19, 6:23 pm EDT	James J TruchardDirector	17,500	$43.79	$766,325	6,457,537	−0.27%	plan?
Jun 11, 2018 SForm 4 →	Jun 12, 9:02 pm EDT	Jeffrey L KodoskyDirector	1,600	$43.44	$69,504	456,800	−0.35%	plan?
Jun 11, 2018 SForm 4 →	Jun 12, 7:59 pm EDT	James J TruchardDirector	17,500	$43.40	$759,500	6,475,037	−0.27%	plan?
Jun 4, 2018 SForm 4 →	Jun 5, 7:40 pm EDT	Jeffrey L KodoskyDirector	1,600	$43.10	$68,960	457,300	−0.35%	plan?
Jun 4, 2018 SForm 4 →	Jun 5, 7:03 pm EDT	James J TruchardDirector	17,500	$43.01	$752,675	6,492,537	−0.27%	plan?
May 29, 2018 SForm 4 →	May 30, 6:13 pm EDT	James J TruchardDirector	17,500	$41.30	$722,750	6,510,037	−0.27%	plan?
May 29, 2018 SForm 4 →	May 30, 3:36 pm EDT	Jeffrey L KodoskyDirector	1,600	$41.37	$66,192	457,800	−0.35%	plan?
May 25, 2018 SForm 4 →	May 25, 8:35 pm EDT	Scott Arthur RustSenior Vice President	6,372	$41.45	$264,119	32,025	−16.6%	plan?
May 23, 2018 PForm 4 →	May 25, 12:43 pm EDT	Loan T Le DuyDirector	519	$41.48	$21,526	97,887	+0.53%	plan?
May 21, 2018 SForm 4 →	May 22, 6:10 pm EDT	James J TruchardDirector	17,500	$41.33	$723,275	6,527,537	−0.27%	plan?
May 21, 2018 SForm 4 →	May 22, 3:19 pm EDT	Jeffrey L KodoskyDirector	1,600	$41.41	$66,256	458,300	−0.35%	plan?
May 14, 2018 SForm 4 →	May 14, 6:32 pm EDT	James J TruchardDirector	17,500	$41.50	$726,250	6,545,037	−0.27%	plan?
May 14, 2018 SForm 4 →	May 14, 6:02 pm EDT	Jeffrey L KodoskyDirector	1,600	$41.59	$66,544	458,800	−0.35%	plan?
May 11, 2018 SForm 4 →	May 14, 5:29 pm EDT	Gerhard Paul FettweisDirector	800	$42.11	$33,686	10,182	−7.28%	plan?
May 7, 2018 SForm 4 →	May 8, 2:15 pm EDT	James J TruchardDirector	17,500	$41.37	$723,975	6,562,537	−0.27%	plan?
May 7, 2018 SForm 4 →	May 8, 1:55 pm EDT	Jeffrey L KodoskyDirector	1,600	$41.39	$66,224	459,300	−0.35%	plan?
May 1, 2018 FMForm 4 →	May 3, 4:18 pm EDT	Eric Howard StarkloffExecutive Vice President	20,986	$39.75	$174,650	45,062	—	plan?
May 1, 2018 FMForm 4 →	May 3, 3:20 pm EDT	Scott Arthur RustSenior Vice President	14,613	$39.70	$122,461	38,397	—	plan?
May 1, 2018 FMForm 4 →	May 2, 8:13 pm EDT	Alexander M DavernPresident & CEO, Director	39,352	$40.02	$390,827	168,011	—	plan?
May 1, 2018 FMForm 4 →	May 2, 7:54 pm EDT	Karen Marie RappCFO, Treasurer & EVP	6,243	$40.07	$49,804	24,392	—	plan?
May 1, 2018 FMForm 4 →	May 2, 7:17 pm EDT	John Charles RoikoChief Accounting Officer	5,057	$39.22	$44,871	22,541	—	plan?
May 1, 2018 MForm 4 →	May 2, 5:32 pm EDT	Charles J RoessleinDirector	4,141	—	—	102,154	—	plan?
May 1, 2018 MForm 4 →	May 2, 4:28 pm EDT	Michael E McGrathDirector	4,141	—	—	23,242	—	plan?
May 1, 2018 MForm 4 →	May 2, 4:20 pm EDT	Loan T Le DuyDirector	4,141	—	—	97,368	—	plan?
May 1, 2018 MForm 4 →	May 2, 4:03 pm EDT	Gerhard Paul FettweisDirector	4,337	—	—	10,982	—	plan?
May 1, 2018 MForm 4 →	May 2, 3:55 pm EDT	John M BerraDirector	4,141	—	—	40,538	—	plan?

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

Trade	Reported (ET)	Insider	Shares	Avg price	Total	Owned after	Δ stake
Feb 1, 2019 AForm 4 →	Feb 4, 3:43 pm EST	Alexander M DavernChief Executive Officer, Director	53,000	—	—	53,000	—
Jan 22, 2019 AForm 4 →	Jan 24, 7:06 pm EST	Eric Howard StarkloffPresident & COO	16,625	—	—	16,625	—
Jan 22, 2019 AForm 4 →	Jan 24, 7:06 pm EST	Karen Marie RappCFO, Treasurer & EVP	13,006	—	—	13,006	—
Jan 22, 2019 AForm 4 →	Jan 24, 7:04 pm EST	Scott Arthur RustSenior Vice President	8,482	—	—	8,482	—
Jan 22, 2019 AForm 4 →	Jan 24, 7:03 pm EST	John Charles RoikoChief Accounting Officer	1,696	—	—	1,696	—
Dec 17, 2018 MForm 4 →	Dec 19, 1:03 pm EST	Alexander M DavernChief Executive Officer, Director	50,000	—	—	50,000	—
May 1, 2018 MForm 4 →	May 3, 4:18 pm EDT	Eric Howard StarkloffExecutive Vice President	16,592	—	—	18,750	—
May 1, 2018 MForm 4 →	May 3, 3:20 pm EDT	Scott Arthur RustSenior Vice President	11,528	—	—	15,000	—
May 1, 2018 MForm 4 →	May 2, 8:13 pm EDT	Alexander M DavernPresident & CEO, Director	29,586	—	—	37,500	—
May 1, 2018 MForm 4 →	May 2, 7:54 pm EDT	Karen Marie RappCFO, Treasurer & EVP	5,000	—	—	15,000	—
May 1, 2018 MForm 4 →	May 2, 7:17 pm EDT	John Charles RoikoChief Accounting Officer	3,913	—	—	3,000	—
May 1, 2018 MForm 4 →	May 2, 5:32 pm EDT	Charles J RoessleinDirector	4,141	—	—	2,506	—
May 1, 2018 MForm 4 →	May 2, 4:28 pm EDT	Michael E McGrathDirector	4,141	—	—	2,506	—
May 1, 2018 MForm 4 →	May 2, 4:20 pm EDT	Loan T Le DuyDirector	4,141	—	—	2,506	—
May 1, 2018 MForm 4 →	May 2, 4:03 pm EDT	Gerhard Paul FettweisDirector	4,337	—	—	2,506	—
May 1, 2018 MForm 4 →	May 2, 3:55 pm EDT	John M BerraDirector	4,141	—	—	2,506	—
Dec 15, 2017 MForm 4 →	Dec 19, 12:06 pm EST	Alexander M DavernPresident & CEO, Director	50,000	—	—	100,000	—
Jul 25, 2017 AForm 4 →	Jul 27, 7:55 pm EDT	Karen Marie RappCFO, Treasurer & EVP	20,000	—	—	20,000	—
May 1, 2017 MForm 4 →	May 2, 8:36 pm EDT	Alexander M DavernPresident & CEO	17,410	—	—	22,500	—
May 1, 2017 MForm 4 →	May 2, 7:49 pm EDT	John Charles RoikoInterim CFO	3,171	—	—	3,600	—
May 1, 2017 MForm 4 →	May 2, 6:21 pm EDT	Scott Arthur RustSenior Vice President	6,267	—	—	13,500	—
May 1, 2017 MForm 4 →	May 2, 4:05 pm EDT	Eric Howard StarkloffExecutive Vice President	9,681	—	—	22,500	—
May 1, 2017 MForm 4 →	May 1, 7:38 pm EDT	Gerhard Paul FettweisDirector	3,084	—	—	6,168	—
May 1, 2017 MForm 4 →	May 1, 7:18 pm EDT	Charles J RoessleinDirector	4,439	—	—	3,084	—
May 1, 2017 MForm 4 →	May 1, 6:44 pm EDT	Michael E McGrathDirector	5,990	—	—	3,084	—
May 1, 2017 MForm 4 →	May 1, 5:52 pm EDT	Loan T Le DuyDirector	4,439	—	—	3,084	—
May 1, 2017 MForm 4 →	May 1, 5:32 pm EDT	Donald M CarltonDirector	8,869	—	—	0	—
May 1, 2017 MForm 4 →	May 1, 1:08 pm EDT	John M BerraDirector	4,439	—	—	3,084	—
Apr 26, 2017 AForm 4 →	Apr 26, 5:22 pm EDT	Gerhard Paul FettweisDirector	3,759	—	—	3,759	—
Apr 26, 2017 AForm 4 →	Apr 26, 5:16 pm EDT	Michael E McGrathDirector	3,759	—	—	3,759	—
Apr 26, 2017 AForm 4 →	Apr 26, 5:10 pm EDT	John M BerraDirector	3,759	—	—	3,759	—
Apr 26, 2017 AForm 4 →	Apr 26, 5:02 pm EDT	Loan T Le DuyDirector	3,759	—	—	3,759	—
Apr 26, 2017 AForm 4 →	Apr 26, 4:55 pm EDT	Charles J RoessleinDirector	3,759	—	—	3,759	—
Apr 25, 2017 AForm 4 →	Apr 26, 5:35 pm EDT	Eric Howard StarkloffExecutive Vice President	25,000	—	—	25,000	—
Apr 25, 2017 AForm 4 →	Apr 26, 3:39 pm EDT	Alexander M DavernPresident & CEO	50,000	—	—	50,000	—
Apr 25, 2017 AForm 4 →	Apr 26, 3:37 pm EDT	Scott Arthur RustSenior VP, Global R&D	20,000	—	—	20,000	—
Apr 25, 2017 AForm 4 →	Apr 26, 3:36 pm EDT	John Charles RoikoInterim CFO	4,000	—	—	4,000	—
Jan 24, 2017 AForm 4 →	Jan 25, 6:06 pm EST	Alexander M DavernPresident & CEO	150,000	—	—	0	—
May 2, 2016 MForm 4 →	May 3, 6:47 pm EDT	Eric Howard StarkloffExecutive Vice President	7,721	—	—	22,500	—
May 2, 2016 MForm 4 →	May 3, 5:58 pm EDT	Scott Arthur RustSenior Vice President	5,199	—	—	13,500	—
May 2, 2016 MForm 4 →	May 3, 4:18 pm EDT	Alexander M DavernCOO, CFO & EXECUTIVE VP	15,991	—	—	22,500	—
May 2, 2016 MForm 4 →	May 3, 2:04 pm EDT	Charles J RoessleinDirector	4,223	—	—	2,692	—
May 2, 2016 MForm 4 →	May 3, 1:30 pm EDT	Michael E McGrathDirector	4,448	—	—	2,692	—
May 2, 2016 MForm 4 →	May 3, 1:12 pm EDT	Loan T Le DuyDirector	4,223	—	—	2,692	—
May 2, 2016 MForm 4 →	May 3, 12:24 pm EDT	Donald M CarltonDirector	4,223	—	—	2,692	—
May 2, 2016 MForm 4 →	May 3, 12:11 pm EDT	John M BerraDirector	4,223	—	—	2,692	—
Apr 27, 2016 AForm 4 →	Apr 27, 5:49 pm EDT	Gerhard Paul FettweisDirector	9,252	—	—	9,252	—
Apr 27, 2016 AForm 4 →	Apr 27, 5:40 pm EDT	Charles J RoessleinDirector	4,626	—	—	4,626	—
Apr 27, 2016 AForm 4 →	Apr 27, 5:38 pm EDT	Michael E McGrathDirector	4,626	—	—	4,626	—
Apr 27, 2016 AForm 4 →	Apr 27, 5:36 pm EDT	Loan T Le DuyDirector	4,626	—	—	4,626	—
Apr 27, 2016 AForm 4 →	Apr 27, 5:31 pm EDT	Donald M CarltonDirector	4,626	—	—	4,626	—
Apr 27, 2016 AForm 4 →	Apr 27, 5:28 pm EDT	John M BerraDirector	4,626	—	—	4,626	—
Apr 26, 2016 AForm 4 →	Apr 27, 5:45 pm EDT	Eric Howard StarkloffExecutive Vice President	25,000	—	—	25,000	—
Apr 26, 2016 AForm 4 →	Apr 27, 5:43 pm EDT	Scott Arthur RustSenior VP, Global R&D	15,000	—	—	15,000	—
Apr 26, 2016 AForm 4 →	Apr 27, 5:34 pm EDT	Alexander M DavernCOO, CFO & Executive VP	25,000	—	—	25,000	—
May 1, 2015 MForm 4 →	May 5, 6:35 pm EDT	Scott Arthur RustSenior Vice President	4,736	—	—	4,436	—
May 1, 2015 MForm 4 →	May 5, 4:29 pm EDT	Eric Howard StarkloffExecutive Vice President	6,595	—	—	13,309	—
May 1, 2015 MForm 4 →	May 5, 2:57 pm EDT	Alexander M DavernCOO, CFO & EXECUTIVE VP	16,633	—	—	13,309	—
May 1, 2015 MForm 4 →	May 4, 6:40 pm EDT	Donald M CarltonDirector	4,370	—	—	3,102	—
May 1, 2015 MForm 4 →	May 4, 6:37 pm EDT	Michael E McGrathDirector	3,102	—	—	6,204	—
May 1, 2015 MForm 4 →	May 4, 6:34 pm EDT	John M BerraDirector	4,370	—	—	3,102	—
May 1, 2015 MForm 4 →	May 4, 6:32 pm EDT	Loan T Le DuyDirector	4,370	—	—	3,102	—
May 1, 2015 MForm 4 →	May 4, 6:25 pm EDT	Charles J RoessleinDirector	4,370	—	—	3,102	—
Apr 22, 2015 AForm 4 →	Apr 23, 5:18 pm EDT	Michael E McGrathDirector	4,038	—	—	4,038	—
Apr 22, 2015 AForm 4 →	Apr 23, 4:42 pm EDT	Donald M CarltonDirector	4,038	—	—	4,038	—
Apr 22, 2015 AForm 4 →	Apr 23, 4:36 pm EDT	Loan T Le DuyDirector	4,038	—	—	4,038	—
Apr 22, 2015 AForm 4 →	Apr 23, 3:09 pm EDT	Charles J RoessleinDirector	4,038	—	—	4,038	—
Apr 22, 2015 AForm 4 →	Apr 23, 1:31 pm EDT	John M BerraDirector	4,038	—	—	4,038	—
Apr 21, 2015 AForm 4 →	Apr 22, 8:53 pm EDT	Eric Howard StarkloffExecutive Vice President	25,000	—	—	25,000	—
Apr 21, 2015 AForm 4 →	Apr 22, 8:36 pm EDT	Scott Arthur RustSenior VP, Global R&D	15,000	—	—	15,000	—
Apr 21, 2015 AForm 4 →	Apr 22, 8:19 pm EDT	Alexander M DavernCOO, CFO & Executive VP	25,000	—	—	25,000	—