Insider · CIK 0001008463

Lip Bu Tan

Files at: INTC, CDNS, HPE, AQ, QTNA, AMBA. On EDGAR ↗

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

Open-market buys & salesbuys $10.2M · 2sales $109.2M · 34net −$99.1M

Reported trades — common stock

Trade	Reported (ET)	Company	Shares	Avg price	Total	Owned after	Δ stake	Flags
Mar 31, 2015 SForm 4 →	Apr 2, 5:42 pm EDT	AMBARELLA INCAMBA	1,000	$75.77	$75,769	0	−100%	plan?
Mar 30, 2015 GForm 4 →	Apr 2, 5:42 pm EDT	AMBARELLA INCAMBA	3,500	—	—	1,000	—	plan? late
Mar 25, 2015 SForm 4 →	Mar 27, 8:49 pm EDT	AMBARELLA INCAMBA	15,277	$69.45	$1,060,913	4,167	−78.6%	plan?
Mar 25, 2015 MForm 4 →	Mar 27, 8:49 pm EDT	AMBARELLA INCAMBA	15,277	$15.52	$237,156	19,444	—	plan?
Mar 17, 2015 MForm 4 →	Mar 19, 5:49 pm EDT	AMBARELLA INCAMBA	695	—	—	4,167	—	plan?
Feb 23, 2015 SForm 4 →	Feb 25, 7:55 pm EST	CADENCE DESIGN SYSTEMS INCCDNS	895,174	$18.48	$16,540,884	249,998	−78.2%	plan?
Feb 11, 2015 MZForm 4 →	Feb 25, 7:55 pm EST	CADENCE DESIGN SYSTEMS INCCDNS	973,618	$4.27	$3,818,867	329,172	—	plan? late
Feb 11, 2015 FForm 4 →	Feb 12, 4:45 pm EST	CADENCE DESIGN SYSTEMS INCCDNS	9,020	$17.61	$158,842	289,220	—	plan?
Feb 9, 2015 AForm 4 →	Feb 11, 7:33 pm EST	CADENCE DESIGN SYSTEMS INCCDNS	125,000	—	—	298,240	—	plan?
Feb 6, 2015 FForm 4 →	Feb 9, 5:14 pm EST	CADENCE DESIGN SYSTEMS INCCDNS	8,768	$17.13	$150,196	173,240	—	plan?
Aug 15, 2014 FGZForm 4 →	Feb 5, 2015, 9:34 pm EST	CADENCE DESIGN SYSTEMS INCCDNS	192,352	$18.10	$144,619	800,092	—	plan? late
May 27, 2014 SForm 4 →	May 29, 2015, 4:55 pm EDT	CADENCE DESIGN SYSTEMS INCCDNS	125,000	$20.00	$2,500,050	249,998	−33.3%	plan? late amended

Reported trades — derivatives (options, RSUs, warrants)

Trade	Reported (ET)	Company	Shares	Avg price	Total	Owned after	Δ stake	Flags
Feb 22, 2019 AForm 4 →	Feb 26, 7:43 pm EST	CADENCE DESIGN SYSTEMS INCCDNS	205,479	—	—	205,479	—
Jan 31, 2019 MForm 4 →	Feb 4, 5:19 pm EST	CADENCE DESIGN SYSTEMS INCCDNS	100,000	—	—	0	—
Oct 23, 2018 MForm 4 →	Oct 25, 4:04 pm EDT	CADENCE DESIGN SYSTEMS INCCDNS	94,531	—	—	100,000	—
Oct 3, 2018 AForm 4 →	Jan 3, 2019, 6:22 pm EST	Hewlett Packard Enterprise CoHPE	84	—	—	12,672	—	late
Sep 17, 2018 MForm 4 →	Sep 19, 7:26 pm EDT	CADENCE DESIGN SYSTEMS INCCDNS	5,469	—	—	194,531	—
Aug 15, 2018 MForm 4 →	Aug 16, 6:41 pm EDT	CADENCE DESIGN SYSTEMS INCCDNS	100,000	—	—	200,000	—
Jul 16, 2018 MForm 4 →	Jul 18, 4:38 pm EDT	CADENCE DESIGN SYSTEMS INCCDNS	100,000	—	—	300,000	—
Jul 4, 2018 AForm 4 →	Oct 2, 5:55 pm EDT	Hewlett Packard Enterprise CoHPE	95	—	—	12,588	—	late
Jun 15, 2018 MForm 4 →	Jun 19, 7:01 pm EDT	CADENCE DESIGN SYSTEMS INCCDNS	100,000	—	—	400,000	—
May 4, 2018 AForm 4 →	May 8, 6:19 pm EDT	Hewlett Packard Enterprise CoHPE	12,493	—	—	12,493	—
Apr 4, 2018 MForm 4 →	Apr 5, 9:07 pm EDT	Hewlett Packard Enterprise CoHPE	15,351	—	—	0	—
Feb 6, 2018 AForm 4 →	Feb 8, 8:40 pm EST	CADENCE DESIGN SYSTEMS INCCDNS	269,301	—	—	269,301	—
Jan 16, 2018 MForm 4 →	Jan 18, 5:04 pm EST	CADENCE DESIGN SYSTEMS INCCDNS	25,000	—	—	0	—
Jan 3, 2018 AForm 4 →	Apr 2, 7:39 pm EDT	Hewlett Packard Enterprise CoHPE	77	—	—	15,351	—	late
Dec 15, 2017 MForm 4 →	Dec 19, 2:50 pm EST	CADENCE DESIGN SYSTEMS INCCDNS	100,000	—	—	0	—
Nov 7, 2017 CForm 4 →	Nov 9, 6:43 pm EST	AQUANTIA CORPAQ	22,406,425	—	—	0	—
Nov 7, 2017 CForm 4 →	Nov 9, 5:19 pm EST	AQUANTIA CORPAQ	22,406,425	—	—	0	—
Oct 16, 2017 MForm 4 →	Oct 18, 1:29 pm EDT	CADENCE DESIGN SYSTEMS INCCDNS	100,000	—	—	100,000	—
Oct 4, 2017 AForm 4 →	Dec 4, 6:09 pm EST	Hewlett Packard Enterprise CoHPE	67	—	—	15,274	—	late
Aug 15, 2017 MForm 4 →	Aug 17, 6:18 pm EDT	CADENCE DESIGN SYSTEMS INCCDNS	100,000	—	—	200,000	—
Jul 17, 2017 MForm 4 →	Jul 19, 4:49 pm EDT	CADENCE DESIGN SYSTEMS INCCDNS	100,000	—	—	300,000	—
Jul 5, 2017 AForm 4 →	Sep 5, 6:42 pm EDT	Hewlett Packard Enterprise CoHPE	45	—	—	11,898	—	late
Jun 15, 2017 MForm 4 →	Jun 19, 3:18 pm EDT	CADENCE DESIGN SYSTEMS INCCDNS	100,000	—	—	400,000	—
May 15, 2017 MForm 4 →	May 17, 4:45 pm EDT	CADENCE DESIGN SYSTEMS INCCDNS	100,000	—	—	500,000	—
Apr 21, 2017 AForm 4 →	Apr 25, 9:04 pm EDT	Hewlett Packard Enterprise CoHPE	11,853	—	—	11,853	—
Apr 17, 2017 MForm 4 →	Apr 19, 5:22 pm EDT	CADENCE DESIGN SYSTEMS INCCDNS	100,000	—	—	600,000	—
Mar 22, 2017 MForm 4/A →	Apr 25, 9:04 pm EDT	Hewlett Packard Enterprise CoHPE	13,499	—	—	0	—
Mar 22, 2017 MForm 4 →	Mar 23, 7:53 pm EDT	Hewlett Packard Enterprise CoHPE	10,253	—	—	0	—	amended
Mar 16, 2017 MForm 4 →	Mar 17, 5:17 pm EDT	AMBARELLA INCAMBA	726	—	—	1,452	—
Mar 15, 2017 MForm 4 →	Mar 17, 7:22 pm EDT	CADENCE DESIGN SYSTEMS INCCDNS	100,000	—	—	700,000	—
Feb 21, 2017 AForm 4 →	Feb 23, 7:55 pm EST	CADENCE DESIGN SYSTEMS INCCDNS	425,000	—	—	425,000	—
Jan 4, 2017 AForm 4 →	Mar 2, 6:12 pm EST	Hewlett Packard Enterprise CoHPE	28	—	—	10,252	—	late
Dec 16, 2016 MForm 4 →	Dec 16, 8:27 pm EST	AMBARELLA INCAMBA	726	—	—	2,178	—
Dec 15, 2016 MForm 4 →	Dec 16, 7:35 pm EST	CADENCE DESIGN SYSTEMS INCCDNS	100,000	—	—	0	—
Nov 2, 2016 CForm 4 →	Nov 4, 9:47 pm EDT	QUANTENNA COMMUNICATIONS INCQTNA	589,514	—	—	0	—
Oct 31, 2016 AMForm 4 →	Nov 15, 5:54 pm EST	Hewlett Packard Enterprise CoHPE	4,153	—	—	10,224	—	late
Oct 17, 2016 MForm 4 →	Oct 19, 5:12 pm EDT	CADENCE DESIGN SYSTEMS INCCDNS	100,000	—	—	100,000	—
Sep 16, 2016 MForm 4 →	Sep 20, 5:20 pm EDT	AMBARELLA INCAMBA	1,153	—	—	0	—
Sep 6, 2016 AForm 4 →	Sep 8, 7:54 pm EDT	AMBARELLA INCAMBA	2,904	—	—	2,904	—
Aug 15, 2016 MForm 4 →	Aug 17, 5:01 pm EDT	CADENCE DESIGN SYSTEMS INCCDNS	150,000	—	—	200,000	—
Jul 15, 2016 MForm 4 →	Jul 19, 5:57 pm EDT	CADENCE DESIGN SYSTEMS INCCDNS	25,000	—	—	0	—
Jul 6, 2016 AForm 4 →	Sep 1, 6:07 pm EDT	Hewlett Packard Enterprise CoHPE	43	—	—	10,199	—	late
Jun 16, 2016 MForm 4 →	Jun 20, 5:57 pm EDT	AMBARELLA INCAMBA	1,153	—	—	1,153	—
Jun 15, 2016 MForm 4 →	Jun 17, 2:34 pm EDT	CADENCE DESIGN SYSTEMS INCCDNS	150,000	—	—	350,000	—
Apr 15, 2016 MForm 4 →	Apr 19, 4:27 pm EDT	CADENCE DESIGN SYSTEMS INCCDNS	150,000	—	—	500,000	—
Mar 16, 2016 MForm 4 →	Mar 18, 5:20 pm EDT	AMBARELLA INCAMBA	1,153	—	—	2,306	—
Mar 15, 2016 MForm 4 →	Mar 17, 5:46 pm EDT	CADENCE DESIGN SYSTEMS INCCDNS	175,000	—	—	650,000	—
Feb 8, 2016 AForm 4 →	Feb 10, 7:39 pm EST	CADENCE DESIGN SYSTEMS INCCDNS	500,000	—	—	500,000	—
Jan 6, 2016 AForm 4 →	Apr 27, 5:17 pm EDT	Hewlett Packard Enterprise CoHPE	10,197	—	—	10,169	—	late
Dec 16, 2015 MForm 4 →	Dec 18, 4:05 pm EST	AMBARELLA INCAMBA	1,152	—	—	3,459	—
Nov 11, 2015 AForm 4 →	Nov 12, 5:52 pm EST	Hewlett Packard Enterprise CoHPE	4,078	—	—	4,078	—
Oct 29, 2015 AForm 4 →	Nov 2, 5:22 pm EST	AMBARELLA INCAMBA	4,611	—	—	4,611	—
Oct 20, 2015 MForm 4 →	Oct 22, 6:13 pm EDT	CADENCE DESIGN SYSTEMS INCCDNS	155,000	—	—	0	—
Sep 21, 2015 MForm 4 →	Sep 23, 5:36 pm EDT	CADENCE DESIGN SYSTEMS INCCDNS	155,000	—	—	155,000	—
Sep 16, 2015 MForm 4 →	Sep 17, 6:53 pm EDT	AMBARELLA INCAMBA	695	—	—	0	—
Aug 20, 2015 MForm 4 →	Aug 21, 7:08 pm EDT	CADENCE DESIGN SYSTEMS INCCDNS	155,000	—	—	310,000	—
Jun 16, 2015 MForm 4 →	Jun 18, 4:05 pm EDT	AMBARELLA INCAMBA	694	—	—	695	—
May 27, 2015 MForm 4/A →	Jun 1, 9:20 am EDT	CADENCE DESIGN SYSTEMS INCCDNS	125,000	—	—	0	—
May 27, 2015 MForm 4 →	May 29, 4:55 pm EDT	CADENCE DESIGN SYSTEMS INCCDNS	125,000	—	—	0	—	amended
May 20, 2015 MForm 4 →	May 22, 5:09 pm EDT	CADENCE DESIGN SYSTEMS INCCDNS	129,826	—	—	125,000	—
Apr 20, 2015 MForm 4 →	Apr 22, 5:08 pm EDT	CADENCE DESIGN SYSTEMS INCCDNS	125,000	—	—	254,826	—
Mar 25, 2015 MForm 4 →	Mar 27, 8:49 pm EDT	AMBARELLA INCAMBA	15,277	—	—	2,778	—
Mar 17, 2015 MForm 4 →	Mar 19, 5:49 pm EDT	AMBARELLA INCAMBA	695	—	—	1,389	—
Feb 23, 2015 MForm 4 →	Feb 25, 7:55 pm EST	CADENCE DESIGN SYSTEMS INCCDNS	895,174	—	—	379,826	—
Feb 9, 2015 AForm 4 →	Feb 11, 7:33 pm EST	CADENCE DESIGN SYSTEMS INCCDNS	500,000	—	—	500,000	—