Stewart Butterfield

Insider Trading: Sales

Symbol	Price	Amount	Total Value	Remaining Holdings	Date	Form 4
WORK	$32.80	23,658	$775,982.40	141,343	2020-06-17	Filing
WORK	$32.03	100,736	$3,226,574.08	165,001	2020-06-08	Filing
WORK	$30.76	24,264	$746,360.64	265,737	2020-06-08	Filing
WORK	$25.74	36,057	$928,107.18	250,001	2020-04-01	Filing
WORK	$26.86	11,600	$311,576.00	286,058	2020-04-01	Filing
WORK	$26.05	69,343	$1,806,385.15	297,658	2020-04-01	Filing
WORK	$18.42	300	$5,526.00	137,813	2020-03-16	Filing
WORK	$17.53	600	$10,518.00	138,113	2020-03-16	Filing
WORK	$16.28	400	$6,512.00	138,713	2020-03-16	Filing
WORK	$19.86	300	$5,958.00	138,895	2020-03-13	Filing
WORK	$18.96	800	$15,168.00	139,195	2020-03-13	Filing
WORK	$17.74	1,100	$19,514.00	139,995	2020-03-13	Filing
WORK	$16.56	300	$4,968.00	141,095	2020-03-13	Filing
WORK	$23.80	600	$14,280.00	141,395	2020-03-12	Filing
WORK	$23.05	1,600	$36,880.00	141,995	2020-03-12	Filing
WORK	$21.59	300	$6,477.00	143,595	2020-03-12	Filing
WORK	$25.24	100	$2,524.00	143,895	2020-03-11	Filing
WORK	$24.63	1,200	$29,556.00	143,995	2020-03-11	Filing
WORK	$23.38	1,200	$28,056.00	145,195	2020-03-11	Filing
WORK	$25.08	1,600	$40,128.00	146,395	2020-03-10	Filing