Insider · CIK 0001609405

Chau Quang Khuong

Files at: INSP, WHWK, SYBX, PVLA, NBRV, NBRV, OTIC. On EDGAR ↗

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

Open-market buys & salesbuys $13.2M · 4sales $55.3M · 5net −$42.1M

Reported trades — common stock

Trade	Reported (ET)	Company	Shares	Avg price	Total	Owned after	Δ stake	Flags
Mar 7, 2019 SForm 4 →	Mar 11, 9:25 pm EDT	Inspire Medical Systems, Inc.INSP	358,449	$57.23	$20,513,512	1,471,000	−19.6%	plan?
Jan 10, 2019 AForm 4 →	Jan 14, 4:30 pm EST	Inspire Medical Systems, Inc.INSP	254	$46.58	$11,831	725	—	plan?
Dec 11, 2018 SForm 4 →	Dec 13, 4:38 pm EST	Inspire Medical Systems, Inc.INSP	614,772	$37.60	$23,115,427	1,829,449	−25.2%	plan?
Oct 10, 2018 AForm 4 →	Oct 12, 11:47 am EDT	Inspire Medical Systems, Inc.INSP	292	$40.60	$11,855	471	—	plan?
Jul 12, 2018 AForm 4 →	Jul 16, 4:19 pm EDT	Inspire Medical Systems, Inc.INSP	179	$43.00	$7,697	179	—	plan?
Jun 28, 2018 PForm 4 →	Jul 2, 4:51 pm EDT	Aerpio Pharmaceuticals, Inc.ARPO	777,500	$3.85	$2,993,375	5,193,946	+17.6%	plan?
May 7, 2018 PForm 4 →	May 9, 9:22 pm EDT	Inspire Medical Systems, Inc.INSP	312,500	$16.00	$5,000,000	2,444,221	+14.7%	plan?
May 7, 2018 CForm 4 →	May 9, 9:22 pm EDT	Inspire Medical Systems, Inc.INSP	2,131,721	—	—	2,131,721	—	plan?
Jan 26, 2018 AForm 4 →	Jan 30, 4:30 pm EST	SYNLOGIC, INC.SYBX	715,000	$9.75	$6,971,250	2,029,996	—	plan?
Jun 23, 2017 JForm 4 →	Jun 27, 9:56 pm EDT	Nabriva Therapeutics PlcNBRV	3,919,600	—	—	2,241,660	—	plan?
Mar 15, 2017 PForm 4 →	Mar 17, 8:42 pm EDT	Aerpio Pharmaceuticals, Inc.no symbol	762,995	$5.00	$3,814,975	4,416,446	+20.9%	plan?
Nov 25, 2015 SForm 4 →	Nov 30, 6:50 pm EST	Otonomy, Inc.OTIC	67,106	$28.93	$1,941,224	1,850,094	−3.50%	plan?
Nov 20, 2015 SForm 4 →	Nov 24, 8:37 pm EST	Otonomy, Inc.OTIC	200,800	$28.56	$5,735,336	1,917,200	−9.48%	plan?
Nov 17, 2015 SForm 4 →	Nov 19, 8:32 pm EST	Otonomy, Inc.OTIC	138,398	$28.62	$3,960,460	2,118,000	−6.13%	plan?
Jul 6, 2015 PForm 4 →	Jul 8, 5:45 pm EDT	PIERIS PHARMACEUTICALS, INC.PIRS	500,000	$2.75	$1,375,000	65,398	—	plan?

Reported trades — derivatives (options, RSUs, warrants)

Trade	Reported (ET)	Company	Shares	Avg price	Total	Owned after	Δ stake	Flags
Jun 20, 2018 AForm 4 →	Jun 22, 6:08 pm EDT	Aerpio Pharmaceuticals, Inc.ARPO	21,400	—	—	21,400	—
Jun 13, 2018 AForm 4 →	Jun 14, 4:05 pm EDT	SYNLOGIC, INC.SYBX	10,000	—	—	10,000	—
May 2, 2018 ACForm 4 →	May 9, 9:22 pm EDT	Inspire Medical Systems, Inc.INSP	12,827,236	—	—	17,296	—	late
Dec 29, 2017 AForm 4 →	Jan 3, 2018, 4:36 pm EST	SYNLOGIC, INC.SYBX	17,143	—	—	17,143	—
Oct 25, 2017 AForm 4 →	Oct 27, 4:26 pm EDT	PIERIS PHARMACEUTICALS, INC.PIRS	6,115	—	—	6,115	—
Aug 28, 2017 AForm 4 →	Aug 30, 4:08 pm EDT	SYNLOGIC, INC.SYBX	2,857	—	—	2,857	—
Jul 25, 2017 AForm 4 →	Jul 27, 8:27 pm EDT	PIERIS PHARMACEUTICALS, INC.PIRS	5,018	—	—	5,018	—
Jun 23, 2017 JForm 4 →	Jun 27, 9:56 pm EDT	Nabriva Therapeutics PlcNBRV	10,100	—	—	10,100	—
Apr 25, 2017 AForm 4 →	Apr 27, 6:09 pm EDT	PIERIS PHARMACEUTICALS, INC.PIRS	10,546	—	—	10,546	—
Jan 25, 2017 AForm 4 →	Jan 30, 7:01 pm EST	PIERIS PHARMACEUTICALS, INC.PIRS	30,313	—	—	20,000	—	late
Oct 25, 2016 AForm 4 →	Oct 27, 7:28 pm EDT	PIERIS PHARMACEUTICALS, INC.PIRS	10,279	—	—	10,279	—
Jul 25, 2016 AForm 4 →	Aug 1, 9:17 pm EDT	PIERIS PHARMACEUTICALS, INC.PIRS	9,734	—	—	9,734	—	late
Jun 21, 2016 AForm 4 →	Jun 21, 7:44 pm EDT	Otonomy, Inc.OTIC	15,000	—	—	15,000	—
Apr 27, 2016 AForm 4 →	Apr 29, 5:35 pm EDT	PIERIS PHARMACEUTICALS, INC.PIRS	8,174	—	—	8,174	—
Feb 16, 2016 AForm 4 →	Feb 18, 7:40 pm EST	PIERIS PHARMACEUTICALS, INC.PIRS	20,000	—	—	20,000	—
Jan 15, 2016 AForm 4 →	Jan 20, 7:15 pm EST	PIERIS PHARMACEUTICALS, INC.PIRS	10,277	—	—	10,277	—
Oct 15, 2015 AForm 4 →	Oct 30, 5:54 pm EDT	PIERIS PHARMACEUTICALS, INC.PIRS	8,800	—	—	8,800	—	late
Jul 15, 2015 AForm 4 →	Jul 17, 9:23 pm EDT	PIERIS PHARMACEUTICALS, INC.PIRS	6,717	—	—	6,717	—
Jun 19, 2015 AForm 4 →	Jun 22, 5:41 pm EDT	Otonomy, Inc.OTIC	15,000	—	—	15,000	—