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United States Biotechnology & Medical Research

Spark Therapeutics Inc (ONCE)

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Ticker: ONCE Exchange: NSM
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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Activity signal Earnings
Top insiders
Trades
Children's Hospital of Philadelphia Foundation
1 sale — total 226,000,000 USD
Sale 27 Feb 2019
Value US$2,640,401.67 | Price 229.16 | Shares 55,066
Planned sale 20 Apr 2018
Value US$713,350.99 | Price 78.04 | Shares 93,984
Planned sale 18 Apr 2018
Value US$907,830.00 | Price 82.53 | Shares 11,000
Planned sale 17 Apr 2018
Value US$187,852.50 | Price 82.50 | Shares 2,277
Sale 12 Apr 2018
Value US$1,550,200.00 | Price 77.51 | Shares 20,000
Sale 11 Dec 2017
Value US$833.94 | Price 46.33 | Shares 18
Buy 8 Dec 2017
Value US$1,322.64 | Price 73.48 | Shares 18
Sale 28 Nov 2017
Value US$2,100.47 | Price 72.43 | Shares 29
Planned sale 28 Nov 2017
Value US$108,405.00 | Price 72.27 | Shares 1,500
Planned sale 28 Nov 2017
Value US$248,185.00 | Price 70.91 | Shares 3,500
Planned sale 16 Nov 2017
Value US$701,400.00 | Price 70.14 | Shares 10,000
Planned sale 13 Nov 2017
Value US$156,985.15 | Price 71.65 | Shares 2,191
Planned sale 13 Nov 2017
Value US$1,430,800.00 | Price 71.54 | Shares 20,000
Planned sale 9 Nov 2017
Value US$14,380.00 | Price 71.90 | Shares 200
Planned sale 9 Nov 2017
Value US$221,578.43 | Price 71.27 | Shares 3,109
Planned sale 31 Oct 2017
Value US$416,500.00 | Price 83.30 | Shares 5,000
Planned sale 24 Oct 2017
Value US$127,500.00 | Price 85.00 | Shares 1,500
Planned sale 20 Oct 2017
Value US$479,700.00 | Price 79.95 | Shares 6,000
Buy 12 Oct 2017
Value US$2,631.75 | Price 90.75 | Shares 29
Planned sale 26 Sep 2017
Value US$304,991.73 | Price 86.67 | Shares 3,519
Planned sale 26 Sep 2017
Value US$125,810.95 | Price 84.95 | Shares 1,481
Sale 21 Sep 2017
Value US$84,630,000.00 | Price 84.63 | Shares 1,000,000
Planned sale 19 Sep 2017
Value US$127,500.00 | Price 85.00 | Shares 1,500
Planned sale 12 Sep 2017
Value US$75,024.00 | Price 83.36 | Shares 900
Planned sale 12 Sep 2017
Value US$419,985.00 | Price 82.35 | Shares 5,100
Planned sale 7 Sep 2017
Value US$127,545.00 | Price 85.03 | Shares 1,500
Planned sale 7 Sep 2017
Value US$127,500.00 | Price 85.00 | Shares 1,500
Planned sale 5 Sep 2017
Value US$163,151.70 | Price 81.17 | Shares 2,010
Planned sale 5 Sep 2017
Value US$79,348.50 | Price 80.15 | Shares 990
Planned sale 5 Sep 2017
Value US$203,000.00 | Price 81.20 | Shares 2,500
Planned sale 29 Aug 2017
Value US$149,253.24 | Price 81.16 | Shares 1,839
Planned sale 29 Aug 2017
Value US$653,288.05 | Price 80.05 | Shares 8,161
Planned sale 23 Aug 2017
Value US$1,708,213.50 | Price 80.01 | Shares 21,350
Planned sale 15 Aug 2017
Value US$793,800.00 | Price 79.38 | Shares 10,000
Planned sale 11 Aug 2017
Value US$1,126,500.00 | Price 75.10 | Shares 15,000
Planned sale 2 Aug 2017
Value US$2,292,286.50 | Price 80.01 | Shares 28,650
Planned sale 31 Jul 2017
Value US$166,207.44 | Price 71.12 | Shares 2,337
Planned sale 25 Jul 2017
Value US$111,165.00 | Price 74.11 | Shares 1,500
Planned sale 25 Jul 2017
Value US$614,125.00 | Price 72.25 | Shares 8,500
Planned sale 24 Jul 2017
Value US$37,865.80 | Price 73.10 | Shares 518
Planned sale 24 Jul 2017
Value US$338,198.12 | Price 72.28 | Shares 4,679
Planned sale 24 Jul 2017
Value US$526,186.50 | Price 71.59 | Shares 7,350
Planned sale 24 Jul 2017
Value US$13,959,742.44 | Price 70.04 | Shares 199,311
Planned sale 24 Jul 2017
Value US$210,000.00 | Price 70.00 | Shares 3,000
Planned sale 24 Jul 2017
Value US$210,000.00 | Price 70.00 | Shares 3,000
Planned sale 5 Jul 2017
Value US$368,485.00 | Price 65.00 | Shares 5,669
Planned sale 29 Jun 2017
Value US$282,195.00 | Price 62.71 | Shares 4,500
Planned sale 27 Jun 2017
Value US$609,600.00 | Price 60.96 | Shares 10,000
Planned sale 21 Jun 2017
Value US$571,805.00 | Price 65.00 | Shares 8,797
Planned sale 21 Jun 2017
Value US$343,330.00 | Price 65.00 | Shares 5,282
Planned sale 20 Jun 2017
Value US$34,710.00 | Price 65.00 | Shares 534
Planned sale 20 Jun 2017
Value US$66,300.00 | Price 65.00 | Shares 1,020
Planned sale 19 Jun 2017
Value US$600,000.00 | Price 60.00 | Shares 10,000
Planned sale 19 Jun 2017
Value US$459,780.00 | Price 60.00 | Shares 7,663
Planned sale 7 Jun 2017
Value US$275,000.00 | Price 55.00 | Shares 5,000
Planned sale 15 May 2017
Value US$256,050.00 | Price 56.90 | Shares 4,500
Sale 11 May 2017
Value US$47,266,800.00 | Price 56.27 | Shares 840,000
Planned sale 28 Apr 2017
Value US$870,900.00 | Price 58.06 | Shares 15,000
Planned sale 25 Apr 2017
Value US$447,392.44 | Price 55.22 | Shares 8,102
Planned sale 25 Apr 2017
Value US$6,161.10 | Price 56.01 | Shares 110
Planned sale 25 Apr 2017
Value US$710,525.40 | Price 55.38 | Shares 12,830
Planned sale 24 Apr 2017
Value US$104,390.00 | Price 55.00 | Shares 1,898
Planned sale 24 Apr 2017
Value US$113,320.60 | Price 55.01 | Shares 2,060
Planned sale 3 Apr 2017
Value US$26,840.00 | Price 53.68 | Shares 500
Planned sale 3 Apr 2017
Value US$236,790.00 | Price 52.62 | Shares 4,500
Planned sale 2 Mar 2017
Value US$993,027.75 | Price 65.01 | Shares 15,275
Planned sale 1 Mar 2017
Value US$146,610.20 | Price 64.70 | Shares 2,266
Planned sale 1 Mar 2017
Value US$175,440.78 | Price 64.17 | Shares 2,734
Planned sale 1 Mar 2017
Value US$1,135,724.70 | Price 65.01 | Shares 17,470
Planned sale 28 Feb 2017
Value US$1,643,315.48 | Price 65.02 | Shares 25,274
Planned sale 27 Feb 2017
Value US$2,724,988.20 | Price 65.02 | Shares 41,910
Planned sale 17 Feb 2017
Value US$489,850.35 | Price 65.01 | Shares 7,535
Planned sale 16 Feb 2017
Value US$188,529.00 | Price 65.01 | Shares 2,900
Planned sale 15 Feb 2017
Value US$2,048,249.91 | Price 65.03 | Shares 31,497
Planned sale 14 Feb 2017
Value US$61,769.00 | Price 65.02 | Shares 950
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value 		Number of shares Price Value Details
2019-03-01 2019-02-27 S Sale
Children's Hospital of Philadelphia Foundation
Large shareholder
55,066 +28.5%
229.16
US$2,640,402 		55,066 +28.5% 229.16 US$2,640,402
2018-04-24 2018-04-20 PlS Planned sale Furey John

Chief Operating Officer

Officer
93,984 -42.7%
78.04
US$713,351 		93,984 -42.7% 78.04 US$713,351
2018-04-19 2018-04-18 PlS Planned sale Furey John

Chief Operating Officer

Officer
22,531 +22.1%
135.49
US$33,491 		22,531 +22.1% 135.49 US$33,491
2018-04-19 2018-04-17 PlS Planned sale Furey John

Chief Operating Officer

Officer
2,277 -100.0%
82.50
US$187,852 		2,277 -100.0% 82.50 US$187,852
2018-04-16 2018-04-12 S Sale Furey John

Chief Operating Officer

Officer
20,000 -100.0%
77.51
US$1,550,200 		20,000 -100.0% 77.51 US$1,550,200
2018-01-22 2017-12-11 S Sale Furey John

Chief Operating Officer

Officer
18 -100.0%
46.33
US$834 		18 -100.0% 46.33 US$834
2018-01-22 2017-12-08 B Purchase Furey John

Chief Operating Officer

Officer
18 +inf%
73.48
US$1,323 		18 +inf% 73.48 US$1,323
2018-04-16 2017-11-28 S Sale SIGAL ELLIOT
29 -0.3%
72.43
US$2,100 		29 -0.3% 72.43 US$2,100
2017-11-29 2017-11-28 PlS Planned sale High Katherine A

See Remarks

Executive Director
1,500 -0.7%
72.27
US$108,405 		1,500 -0.7% 72.27 US$108,405
2017-11-29 2017-11-28 PlS Planned sale High Katherine A

See Remarks

Executive Director
3,500 -1.6%
70.91
US$248,185 		3,500 -1.6% 70.91 US$248,185
2017-11-20 2017-11-16 PlS Planned sale Webster Stephen W

Chief Financial Officer
10,000 -80.0%
70.14
US$701,400 		10,000 -80.0% 70.14 US$701,400
2017-11-13 2017-11-13 PlS Planned sale La Barge Joseph

Chief Legal Officer
2,191 -29.2%
71.65
US$156,985 		2,191 -29.2% 71.65 US$156,985
2017-11-13 2017-11-13 PlS Planned sale Marrazzo Jeffrey D

Chief Executive Officer

Executive Director
20,000 -8.0%
71.54
US$1,430,800 		20,000 -8.0% 71.54 US$1,430,800
2017-11-13 2017-11-09 PlS Planned sale La Barge Joseph

Chief Legal Officer
200 -2.6%
71.90
US$14,380 		200 -2.6% 71.90 US$14,380
2017-11-13 2017-11-09 PlS Planned sale La Barge Joseph

Chief Legal Officer
3,109 -28.7%
71.27
US$221,578 		3,109 -28.7% 71.27 US$221,578
2017-11-06 2017-10-31 PlS Planned sale High Katherine A

See Remarks

Executive Director
5,000 -2.3%
83.30
US$416,500 		5,000 -2.3% 83.30 US$416,500
2017-10-24 2017-10-24 PlS Planned sale Faga Daniel

Chief Business Officer
1,500 -100.0%
85.00
US$127,500 		1,500 -100.0% 85.00 US$127,500
2017-10-24 2017-10-20 PlS Planned sale Faga Daniel

Chief Business Officer
6,000 -100.0%
79.95
US$479,700 		6,000 -100.0% 79.95 US$479,700
2018-04-16 2017-10-12 B Purchase SIGAL ELLIOT
29 +0.3%
90.75
US$2,632 		29 +0.3% 90.75 US$2,632
2017-09-28 2017-09-26 PlS Planned sale High Katherine A

See Remarks

Executive Director
3,519 -1.6%
86.67
US$304,992 		3,519 -1.6% 86.67 US$304,992
2017-09-28 2017-09-26 PlS Planned sale High Katherine A

See Remarks

Executive Director
1,481 -0.7%
84.95
US$125,811 		1,481 -0.7% 84.95 US$125,811
2017-09-26 2017-09-21 S Sale Children's Hospital of Philadelphia Foundation Large shareholder
1,000,000 -20.3%
84.63
US$84,630,000 		1,000,000 -20.3% 84.63 US$84,630,000
2017-09-20 2017-09-19 PlS Planned sale Faga Daniel

Chief Business Officer
1,500 -100.0%
85.00
US$127,500 		1,500 -100.0% 85.00 US$127,500
2017-09-14 2017-09-12 PlS Planned sale Faga Daniel

Chief Business Officer
900 -100.0%
83.36
US$75,024 		900 -100.0% 83.36 US$75,024
2017-09-14 2017-09-12 PlS Planned sale Faga Daniel

Chief Business Officer
5,100 -85.0%
82.35
US$419,985 		5,100 -85.0% 82.35 US$419,985
2017-09-11 2017-09-07 PlS Planned sale Faga Daniel

Chief Business Officer
1,500 -100.0%
85.03
US$127,545 		1,500 -100.0% 85.03 US$127,545
2017-09-11 2017-09-07 PlS Planned sale Faga Daniel

Chief Business Officer
1,500 -50.0%
85.00
US$127,500 		1,500 -50.0% 85.00 US$127,500
2017-09-06 2017-09-05 PlS Planned sale La Barge Joseph

Chief Legal Officer
2,010 -27.4%
81.17
US$163,152 		2,010 -27.4% 81.17 US$163,152
2017-09-06 2017-09-05 PlS Planned sale La Barge Joseph

Chief Legal Officer
990 -11.9%
80.15
US$79,348 		990 -11.9% 80.15 US$79,348
2017-09-06 2017-09-05 PlS Planned sale La Barge Joseph

Chief Legal Officer
2,500 -23.1%
81.20
US$203,000 		2,500 -23.1% 81.20 US$203,000
2017-09-01 2017-08-29 PlS Planned sale High Katherine A

See Remarks

Executive Director
1,839 -0.9%
81.16
US$149,253 		1,839 -0.9% 81.16 US$149,253
2017-09-01 2017-08-29 PlS Planned sale High Katherine A

See Remarks

Executive Director
8,161 -3.7%
80.05
US$653,288 		8,161 -3.7% 80.05 US$653,288
2017-08-24 2017-08-23 PlS Planned sale Marrazzo Jeffrey D

Chief Executive Officer

Executive Director
21,350 -8.5%
80.01
US$1,708,214 		21,350 -8.5% 80.01 US$1,708,214
2017-08-15 2017-08-15 PlS Planned sale Webster Stephen W

Chief Financial Officer
10,000 -80.0%
79.38
US$793,800 		10,000 -80.0% 79.38 US$793,800
2017-08-15 2017-08-11 PlS Planned sale Marrazzo Jeffrey D

Chief Executive Officer

Executive Director
15,000 -6.1%
75.10
US$1,126,500 		15,000 -6.1% 75.10 US$1,126,500
2017-08-04 2017-08-02 PlS Planned sale Marrazzo Jeffrey D

Chief Executive Officer

Executive Director
28,650 -11.1%
80.01
US$2,292,286 		28,650 -11.1% 80.01 US$2,292,286
2017-08-02 2017-07-31 PlS Planned sale Webster Stephen W

Chief Financial Officer
2,337 -48.3%
71.12
US$166,207 		2,337 -48.3% 71.12 US$166,207
2017-07-26 2017-07-25 PlS Planned sale High Katherine A

See Remarks

Executive Director
1,500 -0.7%
74.11
US$111,165 		1,500 -0.7% 74.11 US$111,165
2017-07-26 2017-07-25 PlS Planned sale High Katherine A

See Remarks

Executive Director
8,500 -3.9%
72.25
US$614,125 		8,500 -3.9% 72.25 US$614,125
2017-07-26 2017-07-24 PlS Planned sale Mehra Anand Non-Executive Director
518 -0.1%
73.10
US$37,866 		518 -0.1% 73.10 US$37,866
2017-07-26 2017-07-24 PlS Planned sale Mehra Anand Non-Executive Director
4,679 -1.0%
72.28
US$338,198 		4,679 -1.0% 72.28 US$338,198
2017-07-26 2017-07-24 PlS Planned sale Mehra Anand Non-Executive Director
7,350 -1.5%
71.59
US$526,186 		7,350 -1.5% 71.59 US$526,186
2017-07-26 2017-07-24 PlS Planned sale Mehra Anand Non-Executive Director
199,311 -28.8%
70.04
US$13,959,742 		199,311 -28.8% 70.04 US$13,959,742
2017-07-26 2017-07-24 PlS Planned sale La Barge Joseph

Chief Legal Officer

Officer
3,000 -36.0%
70.00
US$210,000 		3,000 -36.0% 70.00 US$210,000
2017-07-26 2017-07-24 PlS Planned sale Faga Daniel

Chief Business Officer

Officer
3,000 -100.0%
70.00
US$210,000 		3,000 -100.0% 70.00 US$210,000
2017-07-07 2017-07-05 PlS Planned sale Marrazzo Jeffrey D

Chief Executive Officer

Executive Director
5,669 -2.4%
65.00
US$368,485 		5,669 -2.4% 65.00 US$368,485
2017-06-29 2017-06-29 PlS Planned sale Faga Daniel

Chief Business Officer
4,500 -100.0%
62.71
US$282,195 		4,500 -100.0% 62.71 US$282,195
2017-06-29 2017-06-27 PlS Planned sale High Katherine A

See Remarks

Executive Director
10,000 -4.5%
60.96
US$609,600 		10,000 -4.5% 60.96 US$609,600
2017-06-22 2017-06-21 PlS Planned sale Marrazzo Jeffrey D

Chief Executive Officer

Executive Director
8,797 -3.7%
65.00
US$571,805 		8,797 -3.7% 65.00 US$571,805
2017-06-22 2017-06-21 PlS Planned sale Mehra Anand
5,282 -0.8%
65.00
US$343,330 		5,282 -0.8% 65.00 US$343,330
2017-06-22 2017-06-20 PlS Planned sale Marrazzo Jeffrey D

Chief Executive Officer

Executive Director
534 -0.2%
65.00
US$34,710 		534 -0.2% 65.00 US$34,710
2017-06-22 2017-06-20 PlS Planned sale Mehra Anand
1,020 -0.1%
65.00
US$66,300 		1,020 -0.1% 65.00 US$66,300
2017-06-21 2017-06-19 PlS Planned sale High Katherine A

See Remarks

Executive Director
10,000 -4.5%
60.00
US$600,000 		10,000 -4.5% 60.00 US$600,000
2017-06-21 2017-06-19 PlS Planned sale Webster Stephen W

Chief Financial Officer
7,663 -75.4%
60.00
US$459,780 		7,663 -75.4% 60.00 US$459,780
2017-06-08 2017-06-07 PlS Planned sale La Barge Joseph

General Counsel
5,000 -48.4%
55.00
US$275,000 		5,000 -48.4% 55.00 US$275,000
2017-05-17 2017-05-15 PlS Planned sale Faga Daniel

Chief Business Officer

Officer
4,500 -100.0%
56.90
US$256,050 		4,500 -100.0% 56.90 US$256,050
2017-05-15 2017-05-11 S Sale Children's Hospital of Philadelphia Foundation Non-Executive Director Large shareholder
840,000 -14.6%
56.27
US$47,266,800 		840,000 -14.6% 56.27 US$47,266,800
2017-05-02 2017-04-28 PlS Planned sale High Katherine A

See Remarks

Executive Director
15,000 -6.7%
58.06
US$870,900 		15,000 -6.7% 58.06 US$870,900
2017-04-26 2017-04-25 PlS Planned sale Webster Stephen W

Chief Financial Officer
8,102 -76.4%
55.22
US$447,392 		8,102 -76.4% 55.22 US$447,392
2017-04-26 2017-04-25 PlS Planned sale High Katherine A

See Remarks

Executive Director
110 -0.1%
56.01
US$6,161 		110 -0.1% 56.01 US$6,161
2017-04-26 2017-04-25 PlS Planned sale High Katherine A

See Remarks

Executive Director
12,830 -5.8%
55.38
US$710,525 		12,830 -5.8% 55.38 US$710,525
2017-04-26 2017-04-24 PlS Planned sale Webster Stephen W

Chief Financial Officer
1,898 -43.2%
55.00
US$104,390 		1,898 -43.2% 55.00 US$104,390
2017-04-26 2017-04-24 PlS Planned sale High Katherine A

See Remarks

Executive Director
2,060 -1.0%
55.01
US$113,321 		2,060 -1.0% 55.01 US$113,321
2017-04-05 2017-04-03 PlS Planned sale La Barge Joseph

General Counsel
500 -8.6%
53.68
US$26,840 		500 -8.6% 53.68 US$26,840
2017-04-05 2017-04-03 PlS Planned sale La Barge Joseph

General Counsel
4,500 -43.6%
52.62
US$236,790 		4,500 -43.6% 52.62 US$236,790
2017-03-06 2017-03-02 PlS Planned sale Mehra Anand
15,275 -2.1%
65.01
US$993,028 		15,275 -2.1% 65.01 US$993,028
2017-03-02 2017-03-01 PlS Planned sale La Barge Joseph

General Counsel
2,266 -29.9%
64.70
US$146,610 		2,266 -29.9% 64.70 US$146,610
2017-03-02 2017-03-01 PlS Planned sale La Barge Joseph

General Counsel
2,734 -26.5%
64.17
US$175,441 		2,734 -26.5% 64.17 US$175,441
2017-03-01 2017-03-01 PlS Planned sale Mehra Anand
17,470 -2.4%
65.01
US$1,135,725 		17,470 -2.4% 65.01 US$1,135,725
2017-03-01 2017-02-28 PlS Planned sale Mehra Anand
25,274 -3.3%
65.02
US$1,643,315 		25,274 -3.3% 65.02 US$1,643,315
2017-03-01 2017-02-27 PlS Planned sale Mehra Anand
41,910 -5.2%
65.02
US$2,724,988 		41,910 -5.2% 65.02 US$2,724,988
2017-02-22 2017-02-17 PlS Planned sale Mehra Anand
7,535 -0.9%
65.01
US$489,850 		7,535 -0.9% 65.01 US$489,850
2017-02-16 2017-02-16 PlS Planned sale Mehra Anand
2,900 -0.4%
65.01
US$188,529 		2,900 -0.4% 65.01 US$188,529
2017-02-16 2017-02-15 PlS Planned sale Mehra Anand
31,497 -3.7%
65.03
US$2,048,250 		31,497 -3.7% 65.03 US$2,048,250
2017-02-16 2017-02-14 PlS Planned sale Mehra Anand
950 -0.1%
65.02
US$61,769 		950 -0.1% 65.02 US$61,769
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