Ertel Steven D

Insider CIK 1586752 · XLRN SVP & Chief Business Officer

Track record PRO

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Track record

See how this insider's past purchases performed 30 and 90 days later, and a conviction score on each buy.

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Trades across companies

Ticker	Code	Trade	Filed	Shares	Price	Value	Owned after
XLRN ACCELERON PHARMA INC	A Award deriv	2017-03-02	2017-03-14	47,300	—	$0	47,300	SEC↗
XLRN ACCELERON PHARMA INC	A Award	2017-03-02	2017-03-14	7,900	—	$0	136,977	SEC↗
XLRN ACCELERON PHARMA INC	S Sale	2017-01-04	2017-01-06	600	$26.92	$16.2K	130,977	SEC↗
XLRN ACCELERON PHARMA INC	S Sale	2017-01-04	2017-01-06	1,900	$27.61	$52.5K	129,077	SEC↗
XLRN ACCELERON PHARMA INC	M Exercise deriv	2016-07-07	2016-07-07	4,421	—	$0	1,883	SEC↗
XLRN ACCELERON PHARMA INC	M Exercise	2016-07-07	2016-07-07	4,421	$5.28	$23.3K	131,577	SEC↗
XLRN ACCELERON PHARMA INC	M Exercise deriv	2016-07-05	2016-07-06	3,966	—	$0	6,304	SEC↗
XLRN ACCELERON PHARMA INC	S Sale	2016-07-05	2016-07-06	3,466	$32.89	$114.0K	127,656	SEC↗
XLRN ACCELERON PHARMA INC	M Exercise	2016-07-05	2016-07-06	3,966	$5.28	$20.9K	131,122	SEC↗
XLRN ACCELERON PHARMA INC	S Sale	2016-07-05	2016-07-06	500	$34.13	$17.1K	127,156	SEC↗
XLRN ACCELERON PHARMA INC	M Exercise deriv	2016-07-01	2016-07-06	10,209	—	$0	0	SEC↗
XLRN ACCELERON PHARMA INC	M Exercise deriv	2016-07-01	2016-07-06	18,095	—	$0	10,270	SEC↗
XLRN ACCELERON PHARMA INC	S Sale	2016-07-01	2016-07-06	28,304	$34.77	$984.1K	127,156	SEC↗
XLRN ACCELERON PHARMA INC	M Exercise	2016-07-01	2016-07-06	18,095	$5.28	$95.5K	155,460	SEC↗
XLRN ACCELERON PHARMA INC	M Exercise	2016-07-01	2016-07-06	10,209	$3.88	$39.6K	137,365	SEC↗
XLRN ACCELERON PHARMA INC	M Exercise deriv	2016-04-07	2016-04-08	13,484	—	$0	10,209	SEC↗
XLRN ACCELERON PHARMA INC	M Exercise deriv	2016-04-07	2016-04-08	2,344	—	$0	0	SEC↗
XLRN ACCELERON PHARMA INC	M Exercise deriv	2016-04-07	2016-04-08	12,500	—	$0	12,500	SEC↗
XLRN ACCELERON PHARMA INC	M Exercise deriv	2016-04-07	2016-04-08	3,942	—	$0	28,365	SEC↗
XLRN ACCELERON PHARMA INC	M Exercise	2016-04-07	2016-04-08	2,344	$5.08	$11.9K	145,942	SEC↗
XLRN ACCELERON PHARMA INC	M Exercise	2016-04-07	2016-04-08	13,484	$3.88	$52.3K	159,426	SEC↗
XLRN ACCELERON PHARMA INC	M Exercise	2016-04-07	2016-04-08	12,500	$7.12	$89.0K	143,598	SEC↗
XLRN ACCELERON PHARMA INC	S Sale	2016-04-07	2016-04-08	32,270	$32.00	$1.03M	127,156	SEC↗
XLRN ACCELERON PHARMA INC	M Exercise	2016-04-07	2016-04-08	3,942	$5.28	$20.8K	131,098	SEC↗
XLRN ACCELERON PHARMA INC	A Award deriv	2016-03-03	2016-03-07	45,000	—	$0	45,000	SEC↗
XLRN ACCELERON PHARMA INC	A Award	2016-03-03	2016-03-07	7,500	—	$0	127,156	SEC↗
XLRN ACCELERON PHARMA INC	M Exercise deriv	2015-09-15	2015-09-16	2,000	—	$0	32,307	SEC↗
XLRN ACCELERON PHARMA INC	S Sale	2015-09-15	2015-09-16	2,000	$33.61	$67.2K	119,656	SEC↗
XLRN ACCELERON PHARMA INC	M Exercise	2015-09-15	2015-09-16	2,000	$5.28	$10.6K	121,656	SEC↗
XLRN ACCELERON PHARMA INC	A Award	2015-09-09	2015-09-11	62,000	—	$0	119,656	SEC↗
XLRN ACCELERON PHARMA INC	M Exercise deriv	2015-08-17	2015-08-19	2,000	—	$0	34,307	SEC↗
XLRN ACCELERON PHARMA INC	M Exercise	2015-08-17	2015-08-19	2,000	$5.28	$10.6K	59,656	SEC↗
XLRN ACCELERON PHARMA INC	S Sale	2015-08-17	2015-08-19	2,000	$30.46	$60.9K	57,656	SEC↗
XLRN ACCELERON PHARMA INC	M Exercise deriv	2015-07-15	2015-07-17	807	—	$0	23,693	SEC↗
XLRN ACCELERON PHARMA INC	M Exercise deriv	2015-07-15	2015-07-17	1,193	—	$0	36,307	SEC↗
XLRN ACCELERON PHARMA INC	S Sale	2015-07-15	2015-07-17	2,000	$31.38	$62.8K	57,656	SEC↗
XLRN ACCELERON PHARMA INC	M Exercise	2015-07-15	2015-07-17	1,193	$5.28	$6.3K	59,656	SEC↗
XLRN ACCELERON PHARMA INC	M Exercise	2015-07-15	2015-07-17	807	$3.88	$3.1K	58,463	SEC↗
XLRN ACCELERON PHARMA INC	M Exercise deriv	2015-06-15	2015-06-16	2,000	—	$0	24,500	SEC↗
XLRN ACCELERON PHARMA INC	M Exercise	2015-06-15	2015-06-16	2,000	$3.88	$7.8K	59,656	SEC↗
XLRN ACCELERON PHARMA INC	S Sale	2015-06-15	2015-06-16	2,000	$31.11	$62.2K	57,656	SEC↗
XLRN ACCELERON PHARMA INC	M Exercise deriv	2015-05-15	2015-05-18	2,000	—	$0	26,500	SEC↗
XLRN ACCELERON PHARMA INC	S Sale	2015-05-15	2015-05-18	715	$31.32	$22.4K	58,941	SEC↗
XLRN ACCELERON PHARMA INC	M Exercise	2015-05-15	2015-05-18	2,000	$3.88	$7.8K	59,656	SEC↗
XLRN ACCELERON PHARMA INC	S Sale	2015-05-15	2015-05-18	1,285	$31.59	$40.6K	57,656	SEC↗
XLRN ACCELERON PHARMA INC	M Exercise deriv	2015-05-08	2015-05-11	5,000	—	$0	28,500	SEC↗
XLRN ACCELERON PHARMA INC	M Exercise	2015-05-08	2015-05-11	5,000	$3.88	$19.4K	57,656	SEC↗
XLRN ACCELERON PHARMA INC	M Exercise deriv	2015-04-15	2015-04-17	2,000	—	$0	33,500	SEC↗
XLRN ACCELERON PHARMA INC	S Sale	2015-04-15	2015-04-17	2,000	$33.58	$67.2K	52,656	SEC↗
XLRN ACCELERON PHARMA INC	M Exercise	2015-04-15	2015-04-17	2,000	$3.88	$7.8K	54,656	SEC↗
XLRN ACCELERON PHARMA INC	M Exercise deriv	2015-03-04	2015-03-06	1,094	—	$0	0	SEC↗
XLRN ACCELERON PHARMA INC	M Exercise deriv	2015-03-04	2015-03-06	3,906	—	$0	2,344	SEC↗
XLRN ACCELERON PHARMA INC	A Award deriv	2015-03-04	2015-03-06	30,000	—	$0	30,000	SEC↗
XLRN ACCELERON PHARMA INC	S Sale	2015-03-04	2015-03-06	2,043	$41.28	$84.3K	53,056	SEC↗
XLRN ACCELERON PHARMA INC	S Sale	2015-03-04	2015-03-06	2,557	$40.54	$103.7K	55,099	SEC↗
XLRN ACCELERON PHARMA INC	M Exercise	2015-03-04	2015-03-06	3,906	$5.08	$19.8K	57,656	SEC↗
XLRN ACCELERON PHARMA INC	M Exercise	2015-03-04	2015-03-06	1,094	$1.80	$2.0K	53,750	SEC↗
XLRN ACCELERON PHARMA INC	S Sale	2015-03-04	2015-03-06	400	$42.05	$16.8K	52,656	SEC↗
XLRN ACCELERON PHARMA INC	M Exercise deriv	2015-02-02	2015-02-04	5,000	—	$0	1,094	SEC↗
XLRN ACCELERON PHARMA INC	S Sale	2015-02-02	2015-02-04	1,900	$39.03	$74.2K	52,956	SEC↗
XLRN ACCELERON PHARMA INC	S Sale	2015-02-02	2015-02-04	300	$39.95	$12.0K	52,656	SEC↗
XLRN ACCELERON PHARMA INC	M Exercise	2015-02-02	2015-02-04	5,000	$1.80	$9.0K	57,656	SEC↗
XLRN ACCELERON PHARMA INC	S Sale	2015-02-02	2015-02-04	2,800	$38.33	$107.3K	54,856	SEC↗
XLRN ACCELERON PHARMA INC	M Exercise deriv	2015-01-15	2015-01-16	2,000	—	$0	35,500	SEC↗
XLRN ACCELERON PHARMA INC	M Exercise	2015-01-15	2015-01-16	2,000	$3.88	$7.8K	54,656	SEC↗
XLRN ACCELERON PHARMA INC	S Sale	2015-01-15	2015-01-16	1,800	$40.53	$73.0K	52,856	SEC↗
XLRN ACCELERON PHARMA INC	S Sale	2015-01-15	2015-01-16	200	$41.05	$8.2K	52,656	SEC↗
XLRN ACCELERON PHARMA INC	A Award deriv	2015-01-08	2015-01-09	41,000	—	$0	41,000	SEC↗
XLRN ACCELERON PHARMA INC	M Exercise deriv	2015-01-02	2015-01-05	5,000	—	$0	6,094	SEC↗
XLRN ACCELERON PHARMA INC	S Sale	2015-01-02	2015-01-05	4,300	$38.32	$164.8K	53,356	SEC↗
XLRN ACCELERON PHARMA INC	S Sale	2015-01-02	2015-01-05	700	$39.36	$27.6K	52,656	SEC↗
XLRN ACCELERON PHARMA INC	M Exercise	2015-01-02	2015-01-05	5,000	$1.80	$9.0K	57,656	SEC↗
XLRN ACCELERON PHARMA INC	M Exercise deriv	2014-12-01	2014-12-02	2,500	—	$0	6,250	SEC↗
XLRN ACCELERON PHARMA INC	M Exercise deriv	2014-12-01	2014-12-02	2,031	—	$0	0	SEC↗
XLRN ACCELERON PHARMA INC	M Exercise deriv	2014-12-01	2014-12-02	2,969	—	$0	11,094	SEC↗
XLRN ACCELERON PHARMA INC	S Sale	2014-12-01	2014-12-02	1,200	$34.89	$41.9K	53,956	SEC↗
XLRN ACCELERON PHARMA INC	M Exercise	2014-12-01	2014-12-02	2,500	$5.08	$12.7K	55,156	SEC↗
XLRN ACCELERON PHARMA INC	S Sale	2014-12-01	2014-12-02	1,300	$37.27	$48.5K	52,656	SEC↗
XLRN ACCELERON PHARMA INC	S Sale	2014-12-01	2014-12-02	1,100	$36.24	$39.9K	53,956	SEC↗
XLRN ACCELERON PHARMA INC	S Sale	2014-12-01	2014-12-02	700	$37.41	$26.2K	52,656	SEC↗
XLRN ACCELERON PHARMA INC	M Exercise	2014-12-01	2014-12-02	2,969	$1.80	$5.3K	57,656	SEC↗
XLRN ACCELERON PHARMA INC	M Exercise	2014-12-01	2014-12-02	2,031	$0.92	$1.9K	54,687	SEC↗
XLRN ACCELERON PHARMA INC	S Sale	2014-12-01	2014-12-02	600	$36.16	$21.7K	53,356	SEC↗
XLRN ACCELERON PHARMA INC	S Sale	2014-12-01	2014-12-02	2,600	$34.97	$90.9K	55,056	SEC↗
XLRN ACCELERON PHARMA INC	M Exercise deriv	2014-11-12	2014-11-14	5,000	—	$0	8,750	SEC↗
XLRN ACCELERON PHARMA INC	M Exercise deriv	2014-11-12	2014-11-14	4,687	—	$0	0	SEC↗
XLRN ACCELERON PHARMA INC	M Exercise deriv	2014-11-12	2014-11-14	313	—	$0	2,031	SEC↗
XLRN ACCELERON PHARMA INC	M Exercise	2014-11-12	2014-11-14	313	$0.92	$288	57,656	SEC↗
XLRN ACCELERON PHARMA INC	M Exercise	2014-11-12	2014-11-14	4,687	$0.92	$4.3K	57,343	SEC↗
XLRN ACCELERON PHARMA INC	S Sale	2014-11-12	2014-11-14	2,065	$32.48	$67.1K	55,591	SEC↗
XLRN ACCELERON PHARMA INC	S Sale	2014-11-12	2014-11-14	2,935	$33.62	$98.7K	52,656	SEC↗
XLRN ACCELERON PHARMA INC	M Exercise	2014-11-12	2014-11-14	5,000	$5.08	$25.4K	57,656	SEC↗
XLRN ACCELERON PHARMA INC	S Sale	2014-11-12	2014-11-14	2,036	$32.45	$66.1K	55,620	SEC↗
XLRN ACCELERON PHARMA INC	S Sale	2014-11-12	2014-11-14	2,964	$33.60	$99.6K	52,656	SEC↗
XLRN ACCELERON PHARMA INC	M Exercise deriv	2014-10-01	2014-10-01	1,875	—	$0	0	SEC↗
XLRN ACCELERON PHARMA INC	M Exercise deriv	2014-10-01	2014-10-01	3,125	—	$0	4,687	SEC↗
XLRN ACCELERON PHARMA INC	M Exercise deriv	2014-10-01	2014-10-01	5,000	—	$0	13,750	SEC↗
XLRN ACCELERON PHARMA INC	M Exercise	2014-10-01	2014-10-01	3,125	$0.92	$2.9K	57,656	SEC↗
XLRN ACCELERON PHARMA INC	S Sale	2014-10-01	2014-10-01	800	$30.27	$24.2K	52,656	SEC↗
XLRN ACCELERON PHARMA INC	S Sale	2014-10-01	2014-10-01	4,200	$29.53	$124.0K	53,456	SEC↗
XLRN ACCELERON PHARMA INC	M Exercise	2014-10-01	2014-10-01	1,875	$0.40	$750	54,531	SEC↗
XLRN ACCELERON PHARMA INC	S Sale	2014-10-01	2014-10-01	900	$30.28	$27.3K	52,656	SEC↗
XLRN ACCELERON PHARMA INC	S Sale	2014-10-01	2014-10-01	4,100	$29.53	$121.1K	53,556	SEC↗
XLRN ACCELERON PHARMA INC	M Exercise	2014-10-01	2014-10-01	5,000	$5.08	$25.4K	57,656	SEC↗
XLRN ACCELERON PHARMA INC	M Exercise deriv	2014-09-02	2014-09-04	2,500	—	$0	1,875	SEC↗
XLRN ACCELERON PHARMA INC	M Exercise deriv	2014-09-02	2014-09-04	7,500	—	$0	18,750	SEC↗
XLRN ACCELERON PHARMA INC	M Exercise	2014-09-02	2014-09-04	7,500	$5.08	$38.1K	60,156	SEC↗
XLRN ACCELERON PHARMA INC	S Sale	2014-09-02	2014-09-04	2,500	$26.43	$66.1K	52,656	SEC↗
XLRN ACCELERON PHARMA INC	S Sale	2014-09-02	2014-09-04	7,500	$26.44	$198.3K	52,656	SEC↗
XLRN ACCELERON PHARMA INC	M Exercise	2014-09-02	2014-09-04	2,500	$0.40	$1.0K	55,156	SEC↗
XLRN ACCELERON PHARMA INC	M Exercise deriv	2014-08-25	2014-08-26	9,000	—	$0	37,500	SEC↗
XLRN ACCELERON PHARMA INC	M Exercise	2014-08-25	2014-08-26	9,000	$3.88	$34.9K	52,656	SEC↗
XLRN ACCELERON PHARMA INC	M Exercise deriv	2014-08-14	2014-08-15	7,500	—	$0	26,250	SEC↗
XLRN ACCELERON PHARMA INC	M Exercise deriv	2014-08-14	2014-08-15	2,500	—	$0	4,375	SEC↗
XLRN ACCELERON PHARMA INC	S Sale	2014-08-14	2014-08-15	100	$30.37	$3.0K	43,656	SEC↗
XLRN ACCELERON PHARMA INC	S Sale	2014-08-14	2014-08-15	7,400	$29.77	$220.3K	43,756	SEC↗
XLRN ACCELERON PHARMA INC	M Exercise	2014-08-14	2014-08-15	7,500	$5.08	$38.1K	51,156	SEC↗
XLRN ACCELERON PHARMA INC	S Sale	2014-08-14	2014-08-15	2,500	$29.78	$74.5K	43,656	SEC↗
XLRN ACCELERON PHARMA INC	M Exercise	2014-08-14	2014-08-15	2,500	$0.40	$1.0K	46,156	SEC↗
XLRN ACCELERON PHARMA INC	M Exercise deriv	2014-07-30	2014-08-01	8,000	—	$0	46,500	SEC↗
XLRN ACCELERON PHARMA INC	M Exercise	2014-07-30	2014-08-01	8,000	$3.88	$31.0K	43,656	SEC↗
XLRN ACCELERON PHARMA INC	M Exercise deriv	2014-07-01	2014-07-02	2,500	—	$0	6,875	SEC↗
XLRN ACCELERON PHARMA INC	M Exercise deriv	2014-07-01	2014-07-02	7,500	—	$0	33,750	SEC↗
XLRN ACCELERON PHARMA INC	M Exercise	2014-07-01	2014-07-02	7,500	$5.08	$38.1K	43,156	SEC↗
XLRN ACCELERON PHARMA INC	S Sale	2014-07-01	2014-07-02	7,500	$34.09	$255.7K	35,656	SEC↗
XLRN ACCELERON PHARMA INC	M Exercise	2014-07-01	2014-07-02	2,500	$0.40	$1.0K	38,156	SEC↗
XLRN ACCELERON PHARMA INC	S Sale	2014-07-01	2014-07-02	2,500	$34.10	$85.3K	35,656	SEC↗
XLRN ACCELERON PHARMA INC	M Exercise deriv	2014-06-17	2014-06-19	8,000	—	$0	54,500	SEC↗
XLRN ACCELERON PHARMA INC	M Exercise	2014-06-17	2014-06-19	8,000	$3.88	$31.0K	35,656	SEC↗
XLRN ACCELERON PHARMA INC	M Exercise deriv	2014-06-02	2014-06-04	7,500	—	$0	41,250	SEC↗
XLRN ACCELERON PHARMA INC	M Exercise deriv	2014-06-02	2014-06-04	2,500	—	$0	9,375	SEC↗
XLRN ACCELERON PHARMA INC	S Sale	2014-06-02	2014-06-04	200	$30.04	$6.0K	27,656	SEC↗
XLRN ACCELERON PHARMA INC	M Exercise	2014-06-02	2014-06-04	7,500	$5.08	$38.1K	35,156	SEC↗
XLRN ACCELERON PHARMA INC	S Sale	2014-06-02	2014-06-04	7,300	$29.71	$216.9K	27,856	SEC↗
XLRN ACCELERON PHARMA INC	S Sale	2014-06-02	2014-06-04	2,500	$29.73	$74.3K	27,656	SEC↗
XLRN ACCELERON PHARMA INC	M Exercise	2014-06-02	2014-06-04	2,500	$0.40	$1.0K	30,156	SEC↗
XLRN ACCELERON PHARMA INC	M Exercise deriv	2014-05-19	2014-05-21	7,500	—	$0	48,750	SEC↗
XLRN ACCELERON PHARMA INC	M Exercise deriv	2014-05-19	2014-05-21	2,500	—	$0	11,875	SEC↗
XLRN ACCELERON PHARMA INC	M Exercise	2014-05-19	2014-05-21	2,500	$0.40	$1.0K	30,156	SEC↗
XLRN ACCELERON PHARMA INC	S Sale	2014-05-19	2014-05-21	391	$32.19	$12.6K	27,656	SEC↗
XLRN ACCELERON PHARMA INC	S Sale	2014-05-19	2014-05-21	7,109	$31.48	$223.8K	28,047	SEC↗
XLRN ACCELERON PHARMA INC	M Exercise	2014-05-19	2014-05-21	7,500	$5.08	$38.1K	35,156	SEC↗
XLRN ACCELERON PHARMA INC	S Sale	2014-05-19	2014-05-21	100	$32.35	$3.2K	27,656	SEC↗
XLRN ACCELERON PHARMA INC	S Sale	2014-05-19	2014-05-21	2,400	$31.49	$75.6K	27,756	SEC↗
XLRN ACCELERON PHARMA INC	M Exercise deriv	2014-04-22	2014-04-24	2,500	—	$0	14,375	SEC↗
XLRN ACCELERON PHARMA INC	S Sale	2014-04-22	2014-04-24	1,800	$35.75	$64.3K	28,356	SEC↗
XLRN ACCELERON PHARMA INC	M Exercise	2014-04-22	2014-04-24	2,500	$0.40	$1.0K	30,156	SEC↗
XLRN ACCELERON PHARMA INC	S Sale	2014-04-22	2014-04-24	700	$36.17	$25.3K	27,656	SEC↗
XLRN ACCELERON PHARMA INC	A Award deriv	2013-12-05	2013-12-09	29,000	—	$0	29,000	SEC↗