Webster Stephen W

Number of records: 36
SEC FilingCompany/StockTrade DateTransactionSharesAvg. PriceTotal% HoldingsGain/Loss
04-Aug-22 6:20 PM
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Nabriva Therapeutics Plc (NBRV) 02-Aug-22Sale 7,826$0.19$1,486.94(41%)
19.27K to 11.45K
04-Aug-21 9:08 PM
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Nabriva Therapeutics Plc (NBRV) 02-Aug-21Market Sale 777$1.20$932.40(4%)
20.05K to 19.27K
(2%)
30-Jul-21 8:19 PM
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Nabriva Therapeutics Plc (NBRV) 28-Jul-21Grant 17,500----686%
2.55K to 20.05K
31-Jul-20 4:55 PM
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Nabriva Therapeutics Plc (NBRV) 29-Jul-20Grant 17,500----219%
8.0K to 25.5K
17-Dec-19 4:53 PM
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Spark Therapeutics, Inc. (ONCE) 17-Dec-19Disposition (change in control) 6,102$114.50$698,679.00(100%)
6.1K to 0
23-Jan-19 5:17 PM
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Spark Therapeutics, Inc. (ONCE) 18-Jan-19Payment of Exercise 1,263$45.08$56,936.00(17%)
7.37K to 6.1K
23-Jan-19 5:17 PM
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Spark Therapeutics, Inc. (ONCE) 18-Jan-19Option Exercise 3,750----104%
3.62K to 7.37K
31-May-18 6:59 PM
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Viking Therapeutics, Inc. (VKTX) 29-May-18Market Purchase 8,000$5.21$41,712.00100%
0 to 8.0K
19%
23-May-18 8:37 PM
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Nabriva Therapeutics Plc (NBRV) 23-May-18Market Purchase 8,000$4.59$36,720.00100%
0 to 8.0K
(94%)
22-Jan-18 7:05 PM
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Spark Therapeutics, Inc. (ONCE) 18-Jan-18Payment of Exercise 635$50.55$32,099.20(15%)
4.25K to 3.62K
24%
22-Jan-18 7:05 PM
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Spark Therapeutics, Inc. (ONCE) 18-Jan-18Option Exercise 1,750----70%
2.5K to 4.25K
20-Nov-17 5:14 PM
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Spark Therapeutics, Inc. (ONCE) 16-Nov-17Option Exercise 10,000$3.45$34,500.00400%
2.5K to 12.5K
20-Nov-17 5:14 PM
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Spark Therapeutics, Inc. (ONCE) 16-Nov-17Market Option Sale (Planned) 10,000$70.14$701,400.00(80%)
12.5K to 2.5K
45%
15-Aug-17 5:05 PM
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Spark Therapeutics, Inc. (ONCE) 15-Aug-17Option Exercise 10,000$3.45$34,500.00400%
2.5K to 12.5K
15-Aug-17 5:05 PM
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Spark Therapeutics, Inc. (ONCE) 15-Aug-17Market Option Sale (Planned) 10,000$79.38$793,800.00(80%)
12.5K to 2.5K
52%
02-Aug-17 5:58 PM
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Spark Therapeutics, Inc. (ONCE) 31-Jul-17Option Exercise 2,337$3.45$8,062.6593%
2.5K to 4.84K
02-Aug-17 5:58 PM
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Spark Therapeutics, Inc. (ONCE) 31-Jul-17Market Option Sale (Planned) 2,337$71.12$166,207.00(48%)
4.84K to 2.5K
46%
21-Jun-17 4:43 PM
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Spark Therapeutics, Inc. (ONCE) 19-Jun-17Option Exercise 7,663$3.45$26,437.30307%
2.5K to 10.16K
21-Jun-17 4:43 PM
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Spark Therapeutics, Inc. (ONCE) 19-Jun-17Market Option Sale (Planned) 7,663$60.00$459,780.00(75%)
10.16K to 2.5K
36%
26-Apr-17 5:48 PM
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Spark Therapeutics, Inc. (ONCE) 25-Apr-17Option Exercise 8,102$3.45$27,951.90324%
2.5K to 10.6K
26-Apr-17 5:48 PM
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Spark Therapeutics, Inc. (ONCE) 25-Apr-17Planned Private Option Sale 8,102$55.22$447,392.00(76%)
10.6K to 2.5K
26-Apr-17 5:48 PM
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Spark Therapeutics, Inc. (ONCE) 24-Apr-17Option Exercise 1,898$3.45$6,548.1076%
2.5K to 4.4K
26-Apr-17 5:48 PM
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Spark Therapeutics, Inc. (ONCE) 24-Apr-17Planned Private Option Sale 1,898$55.00$104,390.00(43%)
4.4K to 2.5K
24-May-16 5:06 PM
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Spark Therapeutics, Inc. (ONCE) 20-May-16Option Exercise 20,000$3.45$69,000.00800%
2.5K to 22.5K
24-May-16 5:06 PM
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Spark Therapeutics, Inc. (ONCE) 20-May-16Private Option Sale 20,000$50.39$1,007,820.00(89%)
22.5K to 2.5K
09-Oct-15 7:20 PM
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Spark Therapeutics, Inc. (ONCE) 07-Oct-15Option Exercise 20,000$3.45$69,000.00800%
2.5K to 22.5K
09-Oct-15 7:20 PM
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Spark Therapeutics, Inc. (ONCE) 07-Oct-15Private Option Sale 20,000$48.86$977,200.00(89%)
22.5K to 2.5K
06-Feb-15 4:46 PM
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Spark Therapeutics, Inc. (ONCE) 04-Feb-15Purchase 2,500$23.00$57,500.00100%
0 to 2.5K
28-Oct-13 5:57 PM
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Optimer Pharmaceuticals, Inc. (OPTR) 24-Oct-13Disposition 25,000$10.75$268,750.00(100%)
25.0K to 0
02-Jul-12 4:55 PM
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Optimer Pharmaceuticals, Inc. (OPTR) 29-Jun-12Grant 25,000----100%
0 to 25.0K
14-Dec-11 9:47 AM
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Adolor Corp. (ADLR) 12-Dec-11Disposition (other) 281,250$4.25$1,195,310.00(100%)
281.25K to 0
14-Dec-11 9:47 AM
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Adolor Corp. (ADLR) 12-Dec-11Option Exercise 130,000$1.54$200,000.0086%
151.25K to 281.25K
19-Aug-11 9:26 AM
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Adolor Corp. (ADLR) 09-Aug-11Grant 13,750----10%
137.5K to 151.25K
27-Jun-11 4:08 PM
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Adolor Corp. (ADLR) 27-Jun-11Market Purchase 10,000$1.88$18,800.008%
127.5K to 137.5K
153%
13-Sep-10 1:41 PM
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Adolor Corp. (ADLR) 09-Sep-10Grant 82,500----183%
45.0K to 127.5K
17-Dec-09 4:21 PM
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Adolor Corp. (ADLR) 15-Dec-09Grant 45,000----100%
0 to 45.0K