Company · CIK 0001616707 · SIC 5961 — Retail-Catalog & Mail-Order Houses · NYSE

Wayfair Inc. · W

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 $2.9M · 5sales $685.6M · 1034net −$682.7M

Reported at this company — common stock

Trade	Reported (ET)	Insider	Shares	Avg price	Total	Owned after	Δ stake	Flags
Jul 21, 2015 CForm 4 →	Jul 22, 8:08 pm EDT	Steve OblakSVP and GM, Wayfair.com	93	—	—	80,818	—	plan?
Jul 21, 2015 CForm 4 →	Jul 22, 8:07 pm EDT	Nicholas MaloneChief Administrative Officer	470	—	—	174,714	—	plan?
Jul 21, 2015 CForm 4 →	Jul 22, 8:07 pm EDT	Michael D FleisherChief Financial Officer	4,860	—	—	91,025	—	plan?
Jul 21, 2015 CForm 4 →	Jul 22, 8:06 pm EDT	John Champlin MullikenSVP, Strategic Initiatives	470	—	—	227,790	—	plan?
Jul 21, 2015 CForm 4 →	Jul 22, 8:05 pm EDT	James SavareseChief Operating Officer	1,474	—	—	665,266	—	plan?
Jul 21, 2015 SForm 4 →	Jul 22, 8:05 pm EDT	Edmond MacriSVP, Marketing and Analytics	500	$40.00	$20,000	233,491	−0.21%	plan?
Jul 21, 2015 CForm 4 →	Jul 22, 8:05 pm EDT	Edmond MacriSVP, Marketing and Analytics	470	—	—	233,991	—	plan?
Jul 20, 2015 SForm 4 →	Jul 22, 8:08 pm EDT	Steve OblakSVP and GM, Wayfair.com	600	$39.27	$23,560	80,725	−0.74%	plan?
Jul 20, 2015 SForm 4 →	Jul 22, 8:07 pm EDT	Michael D FleisherChief Financial Officer	5,000	$40.00	$200,000	86,165	−5.48%	plan?
Jul 20, 2015 SForm 4 →	Jul 22, 8:06 pm EDT	John Champlin MullikenSVP, Strategic Initiatives	3,160	$40.00	$126,400	227,320	−1.37%	plan?
Jul 15, 2015 CForm 4 →	Jul 16, 8:32 pm EDT	Steve OblakSVP and GM, Wayfair.com	562	—	—	81,325	—	plan?
Jul 15, 2015 SForm 4 →	Jul 16, 8:30 pm EDT	Nicholas MaloneChief Administrative Officer	5,250	$37.63	$197,558	174,244	−2.92%	plan?
Jul 15, 2015 CForm 4 →	Jul 16, 8:30 pm EDT	Nicholas MaloneChief Administrative Officer	1,686	—	—	179,494	—	plan?
Jul 15, 2015 CForm 4 →	Jul 16, 8:29 pm EDT	John Champlin MullikenSVP, Strategic Initiatives	1,350	—	—	230,480	—	plan?
Jul 15, 2015 SForm 4 →	Jul 16, 8:29 pm EDT	James SavareseChief Operating Officer	7,000	$37.63	$263,410	663,792	−1.04%	plan?
Jul 15, 2015 CForm 4 →	Jul 16, 8:29 pm EDT	James SavareseChief Operating Officer	1,346	—	—	670,792	—	plan?
Jul 15, 2015 CForm 4 →	Jul 16, 8:28 pm EDT	Edmond MacriSVP, Marketing and Analytics	1,350	—	—	233,521	—	plan?
Jul 14, 2015 SForm 4 →	Jul 16, 8:28 pm EDT	Edmond MacriSVP, Marketing and Analytics	500	$38.06	$19,030	232,171	−0.21%	plan?
Jul 9, 2015 SForm 4 →	Jul 13, 8:12 pm EDT	John Champlin MullikenSVP, Strategic Initiatives	2,369	$35.98	$85,237	229,130	−1.02%	plan?
Jul 8, 2015 SForm 4 →	Jul 10, 9:51 pm EDT	Nicholas MaloneChief Administrative Officer	5,000	$36.28	$181,400	177,808	−2.74%	plan?
Jul 7, 2015 SForm 4 →	Jul 8, 8:37 pm EDT	Edmond MacriSVP, Marketing and Analytics	500	$37.25	$18,625	232,671	−0.21%	plan?
Jul 6, 2015 SForm 4 →	Jul 8, 8:38 pm EDT	Steve OblakSVP and GM, Wayfair.com	500	$36.93	$18,465	80,763	−0.62%	plan?
Jul 1, 2015 SForm 4 →	Jul 2, 8:44 pm EDT	Michael D FleisherChief Financial Officer	5,000	$37.63	$188,150	91,165	−5.20%	plan?
Jul 1, 2015 SForm 4 →	Jul 2, 8:36 pm EDT	Steven ConineChief Technology Officer, Director, 10% Owner	62,626	$37.74	$2,363,664	0	−100%	plan?
Jul 1, 2015 CForm 4 →	Jul 2, 8:36 pm EDT	Steven ConineChief Technology Officer, Director, 10% Owner	62,626	—	—	27,354	—	plan?
Jul 1, 2015 SForm 4 →	Jul 2, 8:36 pm EDT	Niraj ShahChief Executive Officer, Director, 10% Owner	62,626	$37.74	$2,363,410	0	−100%	plan?
Jul 1, 2015 CForm 4 →	Jul 2, 8:36 pm EDT	Niraj ShahChief Executive Officer, Director, 10% Owner	62,626	—	—	26,950	—	plan?
Jul 1, 2015 SForm 4 →	Jul 2, 8:35 pm EDT	James SavareseChief Operating Officer	7,000	$37.30	$261,100	669,446	−1.03%	plan?
Jul 1, 2015 CForm 4 →	Jul 2, 8:35 pm EDT	John Champlin MullikenSVP, Strategic Initiatives	337	—	—	231,499	—	plan?
Jul 1, 2015 CForm 4 →	Jul 2, 8:34 pm EDT	Edmond MacriSVP, Marketing and Analytics	337	—	—	233,171	—	plan?
Jul 1, 2015 CForm 4 →	Jul 2, 8:34 pm EDT	Nicholas MaloneChief Administrative Officer	337	—	—	182,808	—	plan?
Jul 1, 2015 CForm 4 →	Jul 2, 8:33 pm EDT	Steve OblakSVP and GM, Wayfair.com	1,067	—	—	81,263	—	plan?
Jun 30, 2015 SForm 4 →	Jul 2, 8:34 pm EDT	Edmond MacriSVP, Marketing and Analytics	500	$36.82	$18,410	232,834	−0.21%	plan?
Jun 25, 2015 SForm 4 →	Jun 29, 4:52 pm EDT	John Champlin MullikenSVP, Strategic Initiatives	2,369	$37.06	$87,795	231,162	−1.01%	plan?
Jun 23, 2015 SForm 4 →	Jun 23, 6:09 pm EDT	Edmond MacriSVP, Marketing and Analytics	500	$38.77	$19,385	233,334	−0.21%	plan?
Jun 22, 2015 CForm 4 →	Jun 23, 6:11 pm EDT	Michael D FleisherChief Financial Officer	4,861	—	—	96,165	—	plan?
Jun 22, 2015 CForm 4 →	Jun 23, 6:10 pm EDT	John Champlin MullikenSVP, Strategic Initiatives	470	—	—	233,531	—	plan?
Jun 22, 2015 CForm 4 →	Jun 23, 6:10 pm EDT	Nicholas MaloneChief Administrative Officer	470	—	—	182,471	—	plan?
Jun 22, 2015 CForm 4 →	Jun 23, 6:09 pm EDT	Edmond MacriSVP, Marketing and Analytics	470	—	—	233,834	—	plan?
Jun 22, 2015 CForm 4 →	Jun 23, 6:09 pm EDT	Steve OblakSVP and GM, Wayfair.com	94	—	—	80,196	—	plan?
Jun 22, 2015 CForm 4 →	Jun 23, 6:08 pm EDT	James SavareseChief Operating Officer	1,881	—	—	676,446	—	plan?
Jun 17, 2015 SForm 4 →	Jun 17, 5:23 pm EDT	James SavareseChief Operating Officer	23,000	$34.92	$803,160	674,565	−3.30%	plan?
Jun 17, 2015 SForm 4 →	Jun 17, 5:22 pm EDT	John Champlin MullikenSVP, Strategic Initiatives	1,975	$35.00	$69,125	233,061	−0.84%	plan?
Jun 16, 2015 SForm 4 →	Jun 17, 5:21 pm EDT	Edmond MacriSVP, Marketing and Analytics	500	$33.07	$16,535	233,364	−0.21%	plan?
Jun 15, 2015 CForm 4 →	Jun 17, 5:23 pm EDT	James SavareseChief Operating Officer	1,687	—	—	697,565	—	plan?
Jun 15, 2015 CForm 4 →	Jun 17, 5:22 pm EDT	John Champlin MullikenSVP, Strategic Initiatives	1,350	—	—	235,035	—	plan?
Jun 15, 2015 SForm 4 →	Jun 17, 5:21 pm EDT	Nicholas MaloneChief Administrative Officer	5,250	$33.50	$175,875	182,001	−2.80%	plan?
Jun 15, 2015 CForm 4 →	Jun 17, 5:21 pm EDT	Nicholas MaloneChief Administrative Officer	1,686	—	—	187,251	—	plan?
Jun 15, 2015 CForm 4 →	Jun 17, 5:21 pm EDT	Edmond MacriSVP, Marketing and Analytics	1,350	—	—	233,864	—	plan?
Jun 15, 2015 SForm 4 →	Jun 17, 5:20 pm EDT	Steve OblakSVP and GM, Wayfair.com	500	$33.25	$16,625	80,102	−0.62%	plan?
Jun 15, 2015 CForm 4 →	Jun 17, 5:20 pm EDT	Steve OblakSVP and GM, Wayfair.com	562	—	—	80,602	—	plan?
Jun 11, 2015 SForm 4 →	Jun 11, 5:44 pm EDT	John Champlin MullikenSVP, Strategic Initiatives	1,974	$34.02	$67,155	233,685	−0.84%	plan?
Jun 10, 2015 SForm 4 →	Jun 11, 5:45 pm EDT	Nicholas MaloneChief Administrative Officer	1,750	$34.00	$59,500	185,565	−0.93%	plan?
Jun 9, 2015 SForm 4 →	Jun 11, 5:44 pm EDT	Edmond MacriSVP, Marketing and Analytics	500	$33.51	$16,755	232,514	−0.21%	plan?
Jun 5, 2015 SForm 4 →	Jun 8, 8:18 pm EDT	Nicholas MaloneChief Administrative Officer	6,750	$31.10	$209,900	187,315	−3.48%	plan?
Jun 3, 2015 SForm 4 →	Jun 3, 8:26 pm EDT	James SavareseChief Operating Officer	3,000	$29.68	$89,040	695,878	−0.43%	plan?
Jun 3, 2015 SForm 4 →	Jun 3, 8:23 pm EDT	John Champlin MullikenSVP, Strategic Initiatives	395	$30.00	$11,850	235,659	−0.17%	plan?
Jun 2, 2015 SForm 4 →	Jun 3, 6:01 pm EDT	Edmond MacriSVP, Marketing and Analytics	500	$28.73	$14,365	233,014	−0.21%	plan?
Jun 1, 2015 SForm 4 →	Jun 3, 8:25 pm EDT	Michael D FleisherChief Financial Officer	5,000	$29.28	$146,400	91,304	−5.19%	plan?
Jun 1, 2015 SForm 4 →	Jun 3, 8:25 pm EDT	Steven ConineChief Technology Officer, Director, 10% Owner	62,626	$29.07	$1,820,538	0	−100%	plan?
Jun 1, 2015 CForm 4 →	Jun 3, 8:25 pm EDT	Steven ConineChief Technology Officer, Director, 10% Owner	62,626	—	—	23,900	—	plan?
Jun 1, 2015 SForm 4 →	Jun 3, 8:24 pm EDT	Niraj ShahChief Executive Officer, Director, 10% Owner	62,626	$29.08	$1,820,929	0	−100%	plan?
Jun 1, 2015 CForm 4 →	Jun 3, 8:24 pm EDT	Niraj ShahChief Executive Officer, Director, 10% Owner	62,626	—	—	23,500	—	plan?
Jun 1, 2015 SForm 4 →	Jun 3, 6:02 pm EDT	Steve OblakSVP and GM, Wayfair.com	500	$29.52	$14,760	80,040	−0.62%	plan?
Jun 1, 2015 CForm 4 →	Jun 3, 6:02 pm EDT	Steve OblakSVP and GM, Wayfair.com	1,067	—	—	80,540	—	plan?
Jun 1, 2015 CForm 4 →	Jun 3, 6:02 pm EDT	Nicholas MaloneChief Administrative Officer	337	—	—	194,065	—	plan?
Jun 1, 2015 CForm 4 →	Jun 3, 6:01 pm EDT	Edmond MacriSVP, Marketing and Analytics	337	—	—	233,514	—	plan?
May 28, 2015 CSForm 4 →	Jun 1, 4:34 pm EDT	John Champlin MullikenSVP, Strategic Initiatives	1,916	$29.41	$46,438	236,054	—	plan?
May 26, 2015 SForm 4 →	May 28, 5:46 pm EDT	Edmond MacriSVP, Marketing and Analytics	500	$30.70	$15,350	233,177	−0.21%	plan?
May 21, 2015 SForm 4 →	May 26, 5:29 pm EDT	James SavareseChief Operating Officer	1,500	$30.00	$45,000	698,878	−0.21%	plan? amended
May 21, 2015 CForm 4 →	May 26, 5:29 pm EDT	James SavareseChief Operating Officer	1,881	—	—	700,378	—	plan? amended
May 21, 2015 CForm 4 →	May 26, 5:28 pm EDT	Michael D FleisherChief Financial Officer	4,861	—	—	96,304	—	plan?
May 21, 2015 SForm 4 →	May 26, 5:28 pm EDT	John Champlin MullikenSVP, Strategic Initiatives	395	$30.00	$11,850	237,296	−0.17%	plan?
May 21, 2015 CForm 4 →	May 26, 5:28 pm EDT	John Champlin MullikenSVP, Strategic Initiatives	470	—	—	237,691	—	plan?
May 21, 2015 SForm 4 →	May 26, 5:27 pm EDT	Nicholas MaloneChief Administrative Officer	1,750	$30.00	$52,500	193,728	−0.90%	plan?
May 21, 2015 CForm 4 →	May 26, 5:27 pm EDT	Nicholas MaloneChief Administrative Officer	470	—	—	195,478	—	plan?
May 21, 2015 CForm 4 →	May 26, 5:26 pm EDT	Edmond MacriSVP, Marketing and Analytics	470	—	—	233,677	—	plan?
May 21, 2015 CForm 4 →	May 26, 5:26 pm EDT	Steve OblakSVP and GM, Wayfair.com	93	—	—	79,473	—	plan?
May 20, 2015 SForm 4 →	May 20, 5:30 pm EDT	James SavareseChief Operating Officer	1,500	$28.62	$42,930	698,497	−0.21%	plan?
May 19, 2015 SForm 4 →	May 20, 5:30 pm EDT	Edmond MacriSVP, Marketing and Analytics	500	$28.31	$14,155	233,207	−0.21%	plan?
May 18, 2015 SForm 4 →	May 20, 5:30 pm EDT	Steve OblakSVP and GM, Wayfair.com	500	$29.13	$14,565	79,380	−0.63%	plan?
May 15, 2015 CForm 4 →	May 18, 7:42 pm EDT	James SavareseChief Operating Officer	1,687	—	—	699,997	—	plan?
May 15, 2015 CForm 4 →	May 18, 7:42 pm EDT	John Champlin MullikenSVP, Strategic Initiatives	1,350	—	—	237,221	—	plan?
May 15, 2015 CForm 4 →	May 18, 7:41 pm EDT	Nicholas MaloneChief Administrative Officer	1,686	—	—	195,008	—	plan?
May 15, 2015 CForm 4 →	May 18, 7:40 pm EDT	Edmond MacriSVP, Marketing and Analytics	1,350	—	—	233,707	—	plan?
May 15, 2015 CForm 4 →	May 18, 7:40 pm EDT	Steve OblakSVP and GM, Wayfair.com	562	—	—	79,880	—	plan?
May 14, 2015 SForm 4 →	May 18, 7:42 pm EDT	John Champlin MullikenSVP, Strategic Initiatives	1,579	$28.68	$45,286	235,871	−0.66%	plan?
May 12, 2015 SForm 4 →	May 12, 8:47 pm EDT	Edmond MacriSVP, Marketing and Analytics	500	$29.65	$14,825	232,357	−0.21%	plan?
May 8, 2015 SForm 4 →	May 12, 8:46 pm EDT	James SavareseChief Operating Officer	1,500	$30.00	$45,000	698,310	−0.21%	plan?
May 7, 2015 SForm 4 →	May 7, 5:52 pm EDT	Nicholas MaloneChief Administrative Officer	5,000	$27.62	$138,100	193,322	−2.52%	plan?
May 6, 2015 SForm 4 →	May 7, 5:52 pm EDT	James SavareseChief Operating Officer	1,500	$29.29	$43,935	699,810	−0.21%	plan?
May 5, 2015 SForm 4 →	May 7, 5:52 pm EDT	Edmond MacriSVP, Marketing and Analytics	500	$29.42	$14,710	232,857	−0.21%	plan?
May 4, 2015 SForm 4 →	May 5, 6:03 pm EDT	Steve OblakSVP and GM, Wayfair.com	500	$29.38	$14,690	79,318	−0.63%	plan?
May 1, 2015 SForm 4 →	May 5, 8:29 pm EDT	Michael D FleisherChief Financial Officer	5,000	$30.38	$151,875	91,443	−5.18%	plan?
May 1, 2015 SForm 4 →	May 5, 6:04 pm EDT	Niraj ShahChief Executive Officer, Director, 10% Owner	62,626	$30.45	$1,906,785	0	−100%	plan? amended
May 1, 2015 CForm 4 →	May 5, 6:04 pm EDT	Niraj ShahChief Executive Officer, Director, 10% Owner	62,626	—	—	62,626	—	plan? amended
May 1, 2015 SForm 4 →	May 5, 6:04 pm EDT	Steven ConineChief Technology Officer, Director, 10% Owner	62,626	$30.46	$1,907,402	0	−100%	plan? amended
May 1, 2015 CForm 4 →	May 5, 6:04 pm EDT	Steven ConineChief Technology Officer, Director, 10% Owner	62,626	—	—	62,626	—	plan? amended
May 1, 2015 CForm 4 →	May 5, 6:03 pm EDT	Nicholas MaloneChief Administrative Officer	332	—	—	198,322	—	plan?
May 1, 2015 CForm 4 →	May 5, 6:03 pm EDT	Steve OblakSVP and GM, Wayfair.com	1,041	—	—	79,818	—	plan?

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

Trade	Reported (ET)	Insider	Shares	Avg price	Total	Owned after	Δ stake	Flags
May 15, 2015 CFMForm 4 →	May 18, 7:42 pm EDT	John Champlin MullikenSVP, Strategic Initiatives	6,000	$28.51	$18,532	0	—
May 15, 2015 CFMForm 4 →	May 18, 7:41 pm EDT	Nicholas MaloneChief Administrative Officer	7,500	$28.51	$23,207	0	—
May 15, 2015 CFMForm 4 →	May 18, 7:40 pm EDT	Edmond MacriSVP, Marketing and Analytics	6,000	$28.51	$18,532	0	—
May 15, 2015 CFMForm 4 →	May 18, 7:40 pm EDT	Steve OblakSVP and GM, Wayfair.com	2,499	$28.51	$7,726	0	—
May 15, 2015 FMForm 4 →	May 18, 7:39 pm EDT	Steven ConineChief Technology Officer, Director, 10% Owner	5,813	$28.51	$23,179	15,895,520	—
May 15, 2015 FMForm 4 →	May 18, 7:38 pm EDT	Niraj ShahChief Executive Officer, Director, 10% Owner	5,813	$28.51	$23,179	15,895,520	—
May 1, 2015 CForm 4/A →	Sep 3, 8:22 pm EDT	Niraj ShahChief Executive Officer, Director, 10% Owner	62,626	—	—	15,893,842	—
May 1, 2015 CForm 4/A →	Sep 3, 8:21 pm EDT	Steven ConineCo-Founder, Director, 10% Owner	62,626	—	—	15,893,842	—
May 1, 2015 CFMForm 4 →	Jul 2, 8:33 pm EDT	Steve OblakSVP and GM, Wayfair.com	4,749	$37.64	$19,422	0	—	late
May 1, 2015 CForm 4 →	May 5, 6:04 pm EDT	Niraj ShahChief Executive Officer, Director, 10% Owner	62,626	—	—	15,893,833	—	amended
May 1, 2015 CForm 4 →	May 5, 6:04 pm EDT	Steven ConineChief Technology Officer, Director, 10% Owner	62,626	—	—	15,893,833	—	amended
May 1, 2015 CFMForm 4 →	May 5, 6:03 pm EDT	Nicholas MaloneChief Administrative Officer	1,500	$32.12	$5,396	0	—
May 1, 2015 CFMForm 4 →	May 5, 6:03 pm EDT	Steve OblakSVP and GM, Wayfair.com	4,749	$32.12	$17,409	0	—
May 1, 2015 CFMForm 4 →	May 5, 6:02 pm EDT	Edmond MacriSVP, Marketing and Analytics	1,500	$32.12	$4,946	0	—
May 1, 2015 CFMForm 4 →	May 4, 4:10 pm EDT	John Champlin MullikenSVP, Strategic Initiatives	1,500	$32.12	$5,011	0	—
Apr 28, 2015 AForm 4 →	Apr 30, 12:03 pm EDT	Edmond MacriSVP, Marketing and Analytics	50,000	—	—	50,000	—
Apr 28, 2015 AForm 4 →	Apr 30, 12:03 pm EDT	John Champlin MullikenSVP, Strategic Initiatives	50,000	—	—	50,000	—
Apr 28, 2015 MForm 4 →	Apr 30, 12:03 pm EDT	James SavareseChief Operating Officer	30,000	—	—	30,000	—
Apr 28, 2015 AForm 4 →	Apr 30, 12:03 pm EDT	Steve OblakSVP and GM, Wayfair.com	50,000	—	—	50,000	—
Apr 21, 2015 CFMForm 4 →	Apr 23, 5:22 pm EDT	John Champlin MullikenSVP, Strategic Initiatives	2,091	$32.15	$7,298	0	—
Apr 21, 2015 CFMForm 4 →	Apr 23, 5:21 pm EDT	Nicholas MaloneChief Administrative Officer	2,091	$32.15	$7,298	0	—
Apr 21, 2015 CFMForm 4 →	Apr 23, 5:20 pm EDT	Michael D FleisherChief Financial Officer	28,398	$32.15	$126,575	0	—
Apr 21, 2015 CFMForm 4 →	Apr 23, 5:19 pm EDT	Steve OblakSVP and GM, Wayfair.com	420	$32.15	$1,479	0	—
Apr 21, 2015 CFMForm 4 →	Apr 23, 5:17 pm EDT	James SavareseChief Operating Officer	8,367	$32.15	$28,131	0	—
Apr 21, 2015 CFMForm 4 →	Apr 23, 5:16 pm EDT	Edmond MacriSVP, Marketing and Analytics	2,091	$32.15	$7,298	0	—
Apr 15, 2015 FMForm 4 →	Apr 17, 5:09 pm EDT	Niraj ShahChief Executive Officer, Director, 10% Owner	5,804	$34.06	$27,384	15,956,468	—
Apr 15, 2015 FMForm 4 →	Apr 17, 5:08 pm EDT	Steven ConineChief Technology Officer, Director, 10% Owner	5,804	$34.06	$27,384	15,956,468	—
Apr 15, 2015 CFMForm 4 →	Apr 17, 5:07 pm EDT	Nicholas MaloneChief Administrative Officer	7,500	$34.06	$26,703	0	—
Apr 15, 2015 CFMForm 4 →	Apr 17, 5:07 pm EDT	Steve OblakSVP and GM, Wayfair.com	2,502	$34.06	$9,026	0	—
Apr 15, 2015 CFMForm 4 →	Apr 17, 5:06 pm EDT	James SavareseChief Operating Officer	7,500	$34.06	$27,861	0	—
Apr 15, 2015 CFMForm 4 →	Apr 17, 5:06 pm EDT	John Champlin MullikenSVP, Strategic Initiatives	6,000	$34.06	$21,458	0	—
Apr 15, 2015 CFMForm 4 →	Apr 16, 8:27 pm EDT	Edmond MacriSVP, Marketing and Analytics	6,000	$34.06	$21,492	0	—
Apr 1, 2015 CForm 4 →	Apr 3, 7:02 pm EDT	Steven ConineChief Technology Officer, Director, 10% Owner	62,626	—	—	15,954,772	—
Apr 1, 2015 CForm 4 →	Apr 3, 6:51 pm EDT	Niraj ShahChief Executive Officer, Director, 10% Owner	62,626	—	—	15,954,772	—
Apr 1, 2015 CFMForm 4 →	Apr 3, 4:28 pm EDT	Steve OblakSVP and GM, Wayfair.com	4,746	$32.12	$16,574	0	—	amended
Apr 1, 2015 CFMForm 4 →	Apr 3, 4:27 pm EDT	Nicholas MaloneChief Administrative Officer	1,497	$32.12	$5,236	0	—
Apr 1, 2015 CFMForm 4 →	Apr 3, 4:27 pm EDT	John Champlin MullikenSVP, Strategic Initiatives	1,500	$32.12	$5,236	0	—
Apr 1, 2015 CFMForm 4 →	Apr 3, 4:26 pm EDT	Edmond MacriSVP, Marketing and Analytics	1,500	$32.12	$5,236	0	—
Mar 21, 2015 CFMForm 4 →	Mar 24, 5:04 pm EDT	Edmond MacriSVP, Marketing and Analytics	2,091	$31.94	$7,250	0	—
Mar 21, 2015 CFMForm 4 →	Mar 24, 5:04 pm EDT	John Champlin MullikenSVP, Strategic Initiatives	2,091	$31.94	$7,250	0	—
Mar 21, 2015 CFMForm 4 →	Mar 24, 5:03 pm EDT	Michael D FleisherChief Financial Officer	28,401	$31.94	$102,975	0	—
Mar 21, 2015 CFMForm 4 →	Mar 24, 5:03 pm EDT	Nicholas MaloneChief Administrative Officer	2,091	$31.94	$7,250	0	—
Mar 21, 2015 CFMForm 4 →	Mar 24, 5:03 pm EDT	Steve OblakSVP and GM, Wayfair.com	417	$31.94	$1,469	0	—
Mar 21, 2015 CFMForm 4 →	Mar 24, 5:02 pm EDT	James SavareseChief Operating Officer	8,364	$31.94	$28,970	0	—
Mar 15, 2015 FMForm 4 →	Mar 17, 9:13 pm EDT	Niraj ShahChief Executive Officer, Director, 10% Owner	5,793	$32.45	$25,733	16,017,398	—
Mar 15, 2015 FMForm 4 →	Mar 17, 9:13 pm EDT	Steven ConineChief Technology Officer, Director, 10% Owner	5,793	$32.45	$25,733	16,017,398	—
Mar 15, 2015 CFMForm 4 →	Mar 17, 9:13 pm EDT	James SavareseChief Operating Officer	7,500	$32.45	$26,382	0	—
Mar 15, 2015 CFMForm 4 →	Mar 17, 9:12 pm EDT	Steve OblakSVP and GM, Wayfair.com	2,499	$32.45	$8,794	0	—
Mar 15, 2015 CFMForm 4 →	Mar 17, 9:12 pm EDT	Nicholas MaloneChief Administrative Officer	7,500	$32.45	$26,414	0	—
Mar 15, 2015 CFMForm 4 →	Mar 17, 9:12 pm EDT	John Champlin MullikenSVP, Strategic Initiatives	6,000	$32.45	$21,093	0	—
Mar 15, 2015 CFMForm 4 →	Mar 17, 9:12 pm EDT	Edmond MacriSVP, Marketing and Analytics	6,000	$32.45	$21,093	0	—
Mar 1, 2015 CFMForm 4 →	Mar 3, 6:40 pm EST	Nicholas MaloneChief Administrative Officer	18,000	$23.35	$45,416	0	—
Mar 1, 2015 CFMForm 4 →	Mar 3, 6:39 pm EST	Edmond MacriSVP, Marketing and Analytics	1,500	$23.35	$3,689	0	—
Mar 1, 2015 CFMForm 4 →	Mar 3, 6:37 pm EST	Steve OblakSVP and GM, Wayfair.com	21,252	$23.35	$53,121	0	—
Mar 1, 2015 CFMForm 4 →	Mar 3, 6:36 pm EST	John Champlin MullikenSVP, Strategic Initiatives	1,500	$23.35	$3,689	0	—
Feb 21, 2015 CFMForm 4 →	Feb 24, 4:33 pm EST	Edmond MacriSVP, Marketing and Analytics	2,091	$24.53	$5,421	0	—
Feb 21, 2015 CFMForm 4 →	Feb 24, 4:33 pm EST	John Champlin MullikenSVP, Strategic Initiatives	2,091	$24.53	$5,421	0	—
Feb 21, 2015 CFMForm 4 →	Feb 24, 4:33 pm EST	Michael D FleisherChief Financial Officer	28,401	$24.53	$79,085	0	—
Feb 21, 2015 CFMForm 4 →	Feb 24, 4:33 pm EST	Nicholas MaloneChief Administrative Officer	2,091	$24.53	$5,421	0	—
Feb 21, 2015 CFMForm 4 →	Feb 24, 4:33 pm EST	Steve OblakSVP and GM, Wayfair.com	417	$24.53	$1,079	0	—
Feb 21, 2015 CFMForm 4 →	Feb 24, 4:32 pm EST	James SavareseChief Operating Officer	8,364	$24.53	$22,249	0	—
Feb 15, 2015 FMForm 4 →	Feb 18, 4:11 pm EST	Niraj ShahChief Executive Officer, Director, 10% Owner	5,941	$21.96	$20,664	16,015,691	—
Feb 15, 2015 FMForm 4 →	Feb 18, 4:11 pm EST	Steven ConineChief Technology Officer, Director, 10% Owner	5,940	$21.96	$20,642	16,015,691	—
Feb 15, 2015 CFMForm 4 →	Feb 18, 4:11 pm EST	James SavareseChief Operating Officer	7,500	$21.96	$17,392	0	—
Feb 15, 2015 CFMForm 4 →	Feb 18, 4:11 pm EST	Steve OblakSVP and GM, Wayfair.com	2,499	$21.96	$6,917	0	—
Feb 15, 2015 CFMForm 4 →	Feb 18, 4:11 pm EST	Edmond MacriSVP, Marketing and Analytics	6,000	$21.96	$14,296	0	—
Feb 15, 2015 CFMForm 4 →	Feb 18, 4:10 pm EST	Nicholas MaloneChief Administrative Officer	7,500	$21.96	$18,381	0	—
Feb 15, 2015 CFMForm 4 →	Feb 18, 4:10 pm EST	John Champlin MullikenSVP, Strategic Initiatives	6,000	$21.96	$14,318	0	—
Feb 1, 2015 CFMForm 4 →	Feb 3, 9:43 pm EST	Edmond MacriSVP, Marketing and Analytics	1,500	$19.56	$3,697	0	—
Feb 1, 2015 CFMForm 4 →	Feb 3, 9:41 pm EST	Steve OblakSVP and GM, Wayfair.com	3,249	$19.56	$8,020	0	—
Feb 1, 2015 CFMForm 4 →	Feb 3, 9:40 pm EST	John Champlin MullikenSVP, Strategic Initiatives	1,500	$19.56	$3,697	0	—
Jan 21, 2015 CFMForm 4 →	Jan 23, 3:31 pm EST	Edmond MacriSVP, Marketing and Analytics	2,091	$21.35	$5,636	0	—
Jan 21, 2015 CFMForm 4 →	Jan 23, 3:31 pm EST	John Champlin MullikenSVP, Strategic Initiatives	2,091	$21.35	$5,636	0	—
Jan 21, 2015 CFMForm 4 →	Jan 23, 3:30 pm EST	Michael D FleisherChief Financial Officer	28,398	$21.35	$72,611	0	—
Jan 21, 2015 CFMForm 4 →	Jan 23, 3:30 pm EST	Nicholas MaloneChief Administrative Officer	2,091	$21.35	$5,636	0	—
Jan 21, 2015 CFMForm 4 →	Jan 23, 3:30 pm EST	Steve OblakSVP and GM, Wayfair.com	420	$21.35	$1,132	0	—
Jan 21, 2015 CFMForm 4 →	Jan 23, 3:30 pm EST	James SavareseChief Operating Officer	8,364	$21.35	$21,329	0	—
Jan 15, 2015 CFMForm 4 →	Jan 20, 2:56 pm EST	Edmond MacriSVP, Marketing and Analytics	6,000	$22.22	$16,798	0	—
Jan 15, 2015 FMForm 4 →	Jan 20, 2:53 pm EST	Niraj ShahChief Executive Officer, Director, 10% Owner	5,946	$22.22	$21,020	16,014,132	—
Jan 15, 2015 FMForm 4 →	Jan 20, 2:53 pm EST	Steven ConineChief Technology Officer, Director, 10% Owner	5,946	$22.22	$21,020	16,014,131	—
Jan 15, 2015 CFMForm 4 →	Jan 20, 2:53 pm EST	James SavareseChief Operating Officer	7,500	$22.22	$21,020	0	—
Jan 15, 2015 CFMForm 4 →	Jan 20, 2:53 pm EST	Steve OblakSVP and GM, Wayfair.com	2,502	$22.22	$7,022	0	—
Jan 15, 2015 CFMForm 4 →	Jan 20, 2:52 pm EST	Nicholas MaloneChief Administrative Officer	7,500	$22.22	$21,020	0	—
Jan 15, 2015 CFMForm 4 →	Jan 20, 2:52 pm EST	John Champlin MullikenSVP, Strategic Initiatives	6,000	$22.22	$16,798	0	—
Jan 1, 2015 CFMForm 4 →	Jan 5, 5:08 pm EST	Edmond MacriSVP, Marketing and Analytics	1,500	$19.85	$3,752	0	—
Jan 1, 2015 CFMForm 4 →	Jan 5, 5:08 pm EST	Steve OblakSVP and GM, Wayfair.com	3,249	$19.85	$8,139	0	—
Jan 1, 2015 CFMForm 4 →	Jan 5, 5:07 pm EST	John Champlin MullikenSVP, Strategic Initiatives	1,500	$19.85	$3,752	0	—
Dec 31, 2014 CForm 4 →	Jan 5, 2015, 5:39 pm EST	Alex FinkelsteinDirector, 10% Owner	3,135,641	—	—	0	—
Dec 31, 2014 CForm 4 →	Jan 5, 2015, 5:39 pm EST	Spark Capital III (AIV I), L.P. +110% Owner	3,135,641	—	—	0	—
Dec 31, 2014 CForm 4 →	Jan 5, 2015, 5:38 pm EST	HARBOURVEST PARTNERS 2007 DIRECT ASSOCIATES L.P. +910% Owner	4,413,282	—	—	0	—
Dec 31, 2014 CForm 4 →	Jan 5, 2015, 5:11 pm EST	Michael Andrew KuminDirector, 10% Owner	7,158,647	—	—	0	—
Dec 31, 2014 CForm 4 →	Jan 5, 2015, 5:11 pm EST	GREAT HILL EQUITY PARTNERS IV LP +810% Owner	7,158,647	—	—	0	—
Dec 31, 2014 CForm 4 →	Jan 5, 2015, 5:10 pm EST	Neeraj AgrawalDirector, 10% Owner	3,837,665	—	—	0	—
Dec 31, 2014 CForm 4 →	Jan 5, 2015, 5:10 pm EST	Battery Management Corp. +810% Owner	3,837,665	—	—	0	—
Dec 31, 2014 CForm 4 →	Jan 5, 2015, 5:10 pm EST	Battery Investment Partners IX, LLC +310% Owner	3,837,665	—	—	0	—
Dec 18, 2014 CForm 5 →	Feb 13, 2015, 4:31 pm EST	Steven ConineChief Technology Officer, Director, 10% Owner	150,000	—	—	16,012,577	—
Dec 18, 2014 CForm 5 →	Feb 13, 2015, 4:31 pm EST	Niraj ShahChief Executive Officer, Director, 10% Owner	150,000	—	—	16,012,578	—