Insider · CIK 0001537372

Dagmar Dolby

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

Open-market buys & salesbuys $0 · 0sales $439.7M · 103net −$439.7M

Reported trades — common stock

Trade	Reported (ET)	Company	Shares	Avg price	Total	Owned after	Δ stake	Flags
Sep 12, 2016 CForm 4 →	Sep 13, 4:33 pm EDT	Dolby Laboratories, Inc.DLB	50,000	—	—	50,000	—	plan?
Sep 8, 2016 SForm 4 →	Sep 12, 4:32 pm EDT	Dolby Laboratories, Inc.DLB	98,838	$49.49	$4,891,775	0	−100%	plan?
Sep 8, 2016 CForm 4 →	Sep 12, 4:32 pm EDT	Dolby Laboratories, Inc.DLB	98,838	—	—	50,000	—	plan?
Sep 6, 2016 SForm 4 →	Sep 8, 4:14 pm EDT	Dolby Laboratories, Inc.DLB	100,000	$49.72	$4,972,013	0	−100%	plan?
Sep 6, 2016 CForm 4 →	Sep 8, 4:14 pm EDT	Dolby Laboratories, Inc.DLB	100,000	—	—	25,000	—	plan?
Sep 1, 2016 SForm 4 →	Sep 6, 4:46 pm EDT	Dolby Laboratories, Inc.DLB	100,000	$49.06	$4,905,635	0	−100%	plan?
Sep 1, 2016 CForm 4 →	Sep 6, 4:46 pm EDT	Dolby Laboratories, Inc.DLB	100,000	—	—	25,000	—	plan?
Aug 30, 2016 SForm 4 →	Sep 1, 5:38 pm EDT	Dolby Laboratories, Inc.DLB	100,000	$48.99	$4,899,222	0	−100%	plan?
Aug 30, 2016 CForm 4 →	Sep 1, 5:38 pm EDT	Dolby Laboratories, Inc.DLB	100,000	—	—	25,000	—	plan?
Aug 26, 2016 SForm 4 →	Aug 30, 4:37 pm EDT	Dolby Laboratories, Inc.DLB	100,000	$49.87	$4,986,723	0	−100%	plan?
Aug 26, 2016 CForm 4 →	Aug 30, 4:37 pm EDT	Dolby Laboratories, Inc.DLB	100,000	—	—	25,000	—	plan?
Aug 24, 2016 SForm 4 →	Aug 26, 6:30 pm EDT	Dolby Laboratories, Inc.DLB	100,000	$50.10	$5,010,453	0	−100%	plan?
Aug 24, 2016 CForm 4 →	Aug 26, 6:30 pm EDT	Dolby Laboratories, Inc.DLB	100,000	—	—	25,000	—	plan?
Aug 22, 2016 SForm 4 →	Aug 24, 4:52 pm EDT	Dolby Laboratories, Inc.DLB	100,000	$50.01	$5,001,465	0	−100%	plan?
Aug 22, 2016 CForm 4 →	Aug 24, 4:52 pm EDT	Dolby Laboratories, Inc.DLB	100,000	—	—	25,000	—	plan?
Aug 18, 2016 SForm 4 →	Aug 22, 4:14 pm EDT	Dolby Laboratories, Inc.DLB	100,000	$49.82	$4,981,583	0	−100%	plan?
Aug 18, 2016 CForm 4 →	Aug 22, 4:14 pm EDT	Dolby Laboratories, Inc.DLB	100,000	—	—	25,000	—	plan?
Aug 16, 2016 SForm 4 →	Aug 18, 6:55 pm EDT	Dolby Laboratories, Inc.DLB	100,000	$49.14	$4,914,403	0	−100%	plan?
Aug 16, 2016 CForm 4 →	Aug 18, 6:55 pm EDT	Dolby Laboratories, Inc.DLB	100,000	—	—	25,000	—	plan?
Aug 12, 2016 SForm 4 →	Aug 16, 5:05 pm EDT	Dolby Laboratories, Inc.DLB	100,000	$49.71	$4,970,820	0	−100%	plan?
Aug 12, 2016 CForm 4 →	Aug 16, 5:05 pm EDT	Dolby Laboratories, Inc.DLB	100,000	—	—	25,000	—	plan?
Aug 10, 2016 SForm 4 →	Aug 12, 8:51 pm EDT	Dolby Laboratories, Inc.DLB	100,000	$49.62	$4,961,843	0	−100%	plan?
Aug 10, 2016 CForm 4 →	Aug 12, 8:51 pm EDT	Dolby Laboratories, Inc.DLB	100,000	—	—	25,000	—	plan?
Aug 9, 2016 SForm 4 →	Aug 10, 5:35 pm EDT	Dolby Laboratories, Inc.DLB	8,351	$50.00	$417,553	0	−100%	plan?
Aug 9, 2016 CForm 4 →	Aug 10, 5:35 pm EDT	Dolby Laboratories, Inc.DLB	8,351	—	—	1,400	—	plan?
Aug 5, 2016 SForm 4 →	Aug 9, 4:57 pm EDT	Dolby Laboratories, Inc.DLB	71,212	$50.00	$3,560,923	0	−100%	plan?
Aug 5, 2016 CForm 4 →	Aug 9, 4:57 pm EDT	Dolby Laboratories, Inc.DLB	71,212	—	—	11,886	—	plan?
Aug 2, 2016 SForm 4 →	Aug 4, 4:44 pm EDT	Dolby Laboratories, Inc.DLB	488	$50.00	$24,400	0	−100%	plan?
Aug 2, 2016 CForm 4 →	Aug 4, 4:44 pm EDT	Dolby Laboratories, Inc.DLB	488	—	—	100	—	plan?
Jul 29, 2016 SForm 4 →	Aug 2, 5:18 pm EDT	Dolby Laboratories, Inc.DLB	100,000	$50.00	$5,000,292	0	−100%	plan?
Jul 29, 2016 CForm 4 →	Aug 2, 5:18 pm EDT	Dolby Laboratories, Inc.DLB	100,000	—	—	15,000	—	plan?
Jul 27, 2016 SForm 4 →	Jul 29, 6:37 pm EDT	Dolby Laboratories, Inc.DLB	55,976	$50.01	$2,799,639	0	−100%	plan?
Jul 27, 2016 CForm 4 →	Jul 29, 6:37 pm EDT	Dolby Laboratories, Inc.DLB	55,976	—	—	15,000	—	plan?
Jul 25, 2016 SForm 4 →	Jul 27, 7:27 pm EDT	Dolby Laboratories, Inc.DLB	100,000	$50.04	$5,003,981	0	−100%	plan?
Jul 25, 2016 CForm 4 →	Jul 27, 7:27 pm EDT	Dolby Laboratories, Inc.DLB	100,000	—	—	15,000	—	plan?
Jun 8, 2016 CGForm 4 →	Jun 9, 9:53 pm EDT	Dolby Laboratories, Inc.DLB	1,000,000	—	—	0	—	plan?
May 6, 2016 SForm 4 →	May 10, 5:00 pm EDT	Dolby Laboratories, Inc.DLB	100,000	$45.06	$4,505,733	0	−100%	plan?
May 6, 2016 CForm 4 →	May 10, 5:00 pm EDT	Dolby Laboratories, Inc.DLB	100,000	—	—	25,000	—	plan?
May 4, 2016 SForm 4 →	May 6, 4:16 pm EDT	Dolby Laboratories, Inc.DLB	100,000	$45.64	$4,564,248	0	−100%	plan?
May 4, 2016 CForm 4 →	May 6, 4:16 pm EDT	Dolby Laboratories, Inc.DLB	100,000	—	—	25,000	—	plan?
May 2, 2016 SForm 4 →	May 4, 4:04 pm EDT	Dolby Laboratories, Inc.DLB	100,000	$46.45	$4,644,775	0	−100%	plan?
May 2, 2016 CForm 4 →	May 4, 4:04 pm EDT	Dolby Laboratories, Inc.DLB	100,000	—	—	25,000	—	plan?
Apr 28, 2016 SForm 4 →	May 2, 7:53 pm EDT	Dolby Laboratories, Inc.DLB	100,000	$46.30	$4,630,139	0	−100%	plan?
Apr 28, 2016 CForm 4 →	May 2, 7:53 pm EDT	Dolby Laboratories, Inc.DLB	100,000	—	—	25,000	—	plan?
Mar 24, 2016 SForm 4 →	Mar 28, 4:36 pm EDT	Dolby Laboratories, Inc.DLB	25,738	$40.85	$1,051,413	0	−100%	plan?
Mar 24, 2016 CForm 4 →	Mar 28, 4:36 pm EDT	Dolby Laboratories, Inc.DLB	25,738	—	—	14,141	—	plan?
Mar 23, 2016 SForm 4 →	Mar 24, 4:21 pm EDT	Dolby Laboratories, Inc.DLB	50,000	$41.12	$2,056,183	0	−100%	plan?
Mar 23, 2016 CForm 4 →	Mar 24, 4:21 pm EDT	Dolby Laboratories, Inc.DLB	50,000	—	—	25,000	—	plan?
Mar 21, 2016 SForm 4 →	Mar 23, 4:16 pm EDT	Dolby Laboratories, Inc.DLB	74,262	$40.04	$2,973,417	0	−100%	plan?
Mar 21, 2016 CForm 4 →	Mar 23, 4:16 pm EDT	Dolby Laboratories, Inc.DLB	74,262	—	—	25,000	—	plan?
Mar 17, 2016 SForm 4 →	Mar 21, 4:32 pm EDT	Dolby Laboratories, Inc.DLB	100,000	$40.38	$4,037,503	0	−100%	plan?
Mar 17, 2016 CForm 4 →	Mar 21, 4:32 pm EDT	Dolby Laboratories, Inc.DLB	100,000	—	—	25,000	—	plan?
Mar 15, 2016 SForm 4 →	Mar 17, 4:36 pm EDT	Dolby Laboratories, Inc.DLB	100,000	$40.01	$4,001,253	0	−100%	plan?
Mar 15, 2016 CForm 4 →	Mar 17, 4:36 pm EDT	Dolby Laboratories, Inc.DLB	100,000	—	—	25,000	—	plan?
Mar 11, 2016 SForm 4 →	Mar 15, 4:14 pm EDT	Dolby Laboratories, Inc.DLB	100,000	$39.95	$3,995,413	0	−100%	plan?
Mar 11, 2016 CForm 4 →	Mar 15, 4:14 pm EDT	Dolby Laboratories, Inc.DLB	100,000	—	—	25,000	—	plan?
Mar 9, 2016 SForm 4 →	Mar 11, 4:43 pm EST	Dolby Laboratories, Inc.DLB	100,000	$39.38	$3,937,528	0	−100%	plan?
Mar 9, 2016 CForm 4 →	Mar 11, 4:43 pm EST	Dolby Laboratories, Inc.DLB	100,000	—	—	25,000	—	plan?
Mar 7, 2016 SForm 4 →	Mar 9, 4:10 pm EST	Dolby Laboratories, Inc.DLB	100,000	$39.86	$3,986,118	0	−100%	plan?
Mar 7, 2016 CForm 4 →	Mar 9, 4:10 pm EST	Dolby Laboratories, Inc.DLB	100,000	—	—	25,000	—	plan?
Mar 3, 2016 SForm 4 →	Mar 7, 4:06 pm EST	Dolby Laboratories, Inc.DLB	100,000	$39.89	$3,988,858	0	−100%	plan?
Mar 3, 2016 CForm 4 →	Mar 7, 4:06 pm EST	Dolby Laboratories, Inc.DLB	100,000	—	—	25,000	—	plan?
Mar 1, 2016 SForm 4 →	Mar 3, 4:09 pm EST	Dolby Laboratories, Inc.DLB	100,000	$39.76	$3,975,868	0	−100%	plan?
Mar 1, 2016 CForm 4 →	Mar 3, 4:09 pm EST	Dolby Laboratories, Inc.DLB	100,000	—	—	25,000	—	plan?
Feb 26, 2016 SForm 4 →	Mar 1, 5:46 pm EST	Dolby Laboratories, Inc.DLB	100,000	$39.51	$3,951,140	0	−100%	plan?
Feb 26, 2016 CForm 4 →	Mar 1, 5:46 pm EST	Dolby Laboratories, Inc.DLB	100,000	—	—	25,000	—	plan?
Feb 24, 2016 SForm 4 →	Feb 26, 4:12 pm EST	Dolby Laboratories, Inc.DLB	100,000	$38.92	$3,891,590	0	−100%	plan?
Feb 24, 2016 CForm 4 →	Feb 26, 4:12 pm EST	Dolby Laboratories, Inc.DLB	100,000	—	—	25,000	—	plan?
Feb 22, 2016 SForm 4 →	Feb 24, 6:22 pm EST	Dolby Laboratories, Inc.DLB	100,000	$39.26	$3,925,593	0	−100%	plan?
Feb 22, 2016 CForm 4 →	Feb 24, 6:22 pm EST	Dolby Laboratories, Inc.DLB	100,000	—	—	25,000	—	plan?
Feb 18, 2016 SForm 4 →	Feb 22, 4:08 pm EST	Dolby Laboratories, Inc.DLB	100,000	$38.63	$3,862,820	0	−100%	plan?
Feb 18, 2016 CForm 4 →	Feb 22, 4:08 pm EST	Dolby Laboratories, Inc.DLB	100,000	—	—	25,000	—	plan?
Feb 16, 2016 SForm 4 →	Feb 18, 6:35 pm EST	Dolby Laboratories, Inc.DLB	100,000	$38.27	$3,826,620	0	−100%	plan?
Feb 16, 2016 CForm 4 →	Feb 18, 6:35 pm EST	Dolby Laboratories, Inc.DLB	100,000	—	—	25,000	—	plan?
Feb 11, 2016 SForm 4 →	Feb 16, 4:12 pm EST	Dolby Laboratories, Inc.DLB	100,000	$36.83	$3,683,120	0	−100%	plan?
Feb 11, 2016 CForm 4 →	Feb 16, 4:12 pm EST	Dolby Laboratories, Inc.DLB	100,000	—	—	25,000	—	plan?
Feb 9, 2016 SForm 4 →	Feb 11, 5:45 pm EST	Dolby Laboratories, Inc.DLB	100,000	$37.12	$3,711,702	0	−100%	plan?
Feb 9, 2016 CForm 4 →	Feb 11, 5:45 pm EST	Dolby Laboratories, Inc.DLB	100,000	—	—	25,000	—	plan?
Feb 5, 2016 SForm 4 →	Feb 9, 4:50 pm EST	Dolby Laboratories, Inc.DLB	51,423	$36.08	$1,855,463	0	−100%	plan?
Feb 5, 2016 CForm 4 →	Feb 9, 4:50 pm EST	Dolby Laboratories, Inc.DLB	51,423	—	—	25,000	—	plan?
Feb 3, 2016 SForm 4 →	Feb 5, 4:42 pm EST	Dolby Laboratories, Inc.DLB	76,755	$36.52	$2,803,407	0	−100%	plan?
Feb 3, 2016 CForm 4 →	Feb 5, 4:42 pm EST	Dolby Laboratories, Inc.DLB	76,755	—	—	15,000	—	plan?
Feb 1, 2016 SForm 4 →	Feb 3, 8:06 pm EST	Dolby Laboratories, Inc.DLB	100,000	$35.56	$3,556,235	0	−100%	plan?
Feb 1, 2016 CForm 4 →	Feb 3, 8:06 pm EST	Dolby Laboratories, Inc.DLB	100,000	—	—	15,000	—	plan?
Jan 28, 2016 SForm 4 →	Feb 1, 4:17 pm EST	Dolby Laboratories, Inc.DLB	100,000	$35.36	$3,536,181	0	−100%	plan?
Jan 28, 2016 CForm 4 →	Feb 1, 4:17 pm EST	Dolby Laboratories, Inc.DLB	100,000	—	—	15,000	—	plan?
Dec 23, 2015 SForm 4 →	Dec 28, 5:10 pm EST	Dolby Laboratories, Inc.DLB	54,401	$35.00	$1,904,170	0	−100%	plan?
Dec 23, 2015 CForm 4 →	Dec 28, 5:10 pm EST	Dolby Laboratories, Inc.DLB	54,401	—	—	600	—	plan?
Dec 3, 2015 SForm 4 →	Dec 7, 7:39 pm EST	Dolby Laboratories, Inc.DLB	41,060	$35.00	$1,437,215	0	−100%	plan?
Dec 3, 2015 CForm 4 →	Dec 7, 7:39 pm EST	Dolby Laboratories, Inc.DLB	41,060	—	—	10,911	—	plan?
Dec 1, 2015 SForm 4 →	Dec 3, 4:41 pm EST	Dolby Laboratories, Inc.DLB	100,000	$35.00	$3,500,211	0	−100%	plan?
Dec 1, 2015 CForm 4 →	Dec 3, 4:41 pm EST	Dolby Laboratories, Inc.DLB	100,000	—	—	15,000	—	plan?
Nov 19, 2015 SForm 4 →	Nov 23, 4:38 pm EST	Dolby Laboratories, Inc.DLB	19,951	$35.00	$698,330	0	−100%	plan?
Nov 19, 2015 CForm 4 →	Nov 23, 4:38 pm EST	Dolby Laboratories, Inc.DLB	19,951	—	—	2,400	—	plan?
Nov 10, 2015 SForm 4 →	Nov 12, 4:20 pm EST	Dolby Laboratories, Inc.DLB	18,849	$35.00	$659,786	0	−100%	plan?
Nov 10, 2015 CForm 4 →	Nov 12, 4:20 pm EST	Dolby Laboratories, Inc.DLB	18,849	—	—	4,166	—	plan?
Nov 6, 2015 SForm 4 →	Nov 10, 5:23 pm EST	Dolby Laboratories, Inc.DLB	100,000	$35.42	$3,541,743	0	−100%	plan?
Nov 6, 2015 CForm 4 →	Nov 10, 5:23 pm EST	Dolby Laboratories, Inc.DLB	100,000	—	—	15,000	—	plan?
Nov 4, 2015 SForm 4 →	Nov 6, 4:36 pm EST	Dolby Laboratories, Inc.DLB	100,000	$35.21	$3,521,432	0	−100%	plan?
Nov 4, 2015 CForm 4 →	Nov 6, 4:36 pm EST	Dolby Laboratories, Inc.DLB	100,000	—	—	15,000	—	plan?

Reported trades — derivatives (options, RSUs, warrants)

Trade	Reported (ET)	Company	Shares	Avg price	Total	Owned after	Δ stake	Flags
Nov 19, 2015 CForm 4 →	Nov 23, 4:38 pm EST	Dolby Laboratories, Inc.DLB	19,951	—	—	2,851,105	—
Nov 10, 2015 CForm 4 →	Nov 12, 4:20 pm EST	Dolby Laboratories, Inc.DLB	18,849	—	—	2,853,505	—
Nov 6, 2015 CForm 4 →	Nov 10, 5:23 pm EST	Dolby Laboratories, Inc.DLB	100,000	—	—	2,857,671	—
Nov 4, 2015 CForm 4 →	Nov 6, 4:36 pm EST	Dolby Laboratories, Inc.DLB	100,000	—	—	2,887,671	—
Nov 2, 2015 CForm 4 →	Nov 4, 4:54 pm EST	Dolby Laboratories, Inc.DLB	100,000	—	—	2,917,671	—
Oct 28, 2015 CGForm 4 →	Oct 30, 4:39 pm EDT	Dolby Laboratories, Inc.DLB	6,138,400	—	—	13,005,294	—
Oct 26, 2015 CForm 4 →	Oct 27, 7:21 pm EDT	Dolby Laboratories, Inc.DLB	2,100	—	—	2,947,671	—
Oct 22, 2015 CForm 4 →	Oct 26, 4:22 pm EDT	Dolby Laboratories, Inc.DLB	100,000	—	—	2,948,271	—
Oct 19, 2015 CForm 4 →	Oct 21, 7:52 pm EDT	Dolby Laboratories, Inc.DLB	35,461	—	—	2,978,271	—
Oct 16, 2015 CForm 4 →	Oct 19, 8:56 pm EDT	Dolby Laboratories, Inc.DLB	50,000	—	—	2,988,171	—
May 21, 2015 CForm 4 →	May 26, 7:23 pm EDT	Dolby Laboratories, Inc.DLB	26,000	—	—	12,147,894	—
Apr 27, 2015 CGForm 4 →	Apr 29, 5:16 pm EDT	Dolby Laboratories, Inc.DLB	4,798,000	—	—	12,173,894	—
Feb 25, 2015 GForm 4 →	Feb 27, 4:19 pm EST	Dolby Laboratories, Inc.DLB	4,504,936	—	—	10,221,894	—
Aug 1, 2011 CForm 4 →	Aug 3, 2017, 4:05 pm EDT	Dolby Laboratories, Inc.DLB	100,000	—	—	463,262	—	late
Jun 20, 2008 CGForm 4 →	Jun 21, 2018, 4:03 pm EDT	Dolby Laboratories, Inc.DLB	9,228,000	—	—	3,800,000	—	late