Tomsicek Michael John

Number of records: 38
SEC FilingCompany/StockTrade DateTransactionSharesAvg. PriceTotal% HoldingsGain/Loss
21-Oct-22 7:01 PM
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Milestone Pharmaceuticals I... (MIST) 19-Oct-22Private Purchase 15,000$5.32$79,800.00100%
0 to 15.0K
10-Aug-21 8:00 PM
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Crispr Therapeutics Ag (CRSP) 06-Aug-21Option Exercise 25,000$17.75$443,750.001322%
1.89K to 26.89K
10-Aug-21 8:00 PM
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Crispr Therapeutics Ag (CRSP) 06-Aug-21Market Option Sale (Planned) 25,000$138.52$3,462,930.00(93%)
26.89K to 1.89K
12-Mar-21 5:50 PM
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Crispr Therapeutics Ag (CRSP) 10-Mar-21Payment of Exercise 1,352$124.15$167,851.00(42%)
3.24K to 1.89K
12-Mar-21 5:50 PM
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Crispr Therapeutics Ag (CRSP) 10-Mar-21Option Exercise 2,833----691%
0.41K to 3.24K
03-Sep-20 4:46 PM
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Crispr Therapeutics Ag (CRSP) 01-Sep-20Option Exercise 12,000$17.75$213,000.002927%
0.41K to 12.41K
03-Sep-20 4:46 PM
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Crispr Therapeutics Ag (CRSP) 01-Sep-20Market Option Sale (Planned) 12,000$92.26$1,107,070.00(97%)
12.41K to 0.41K
(88%)
05-Aug-20 4:20 PM
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Crispr Therapeutics Ag (CRSP) 03-Aug-20Option Exercise 12,000$17.75$213,000.002927%
0.41K to 12.41K
05-Aug-20 4:20 PM
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Crispr Therapeutics Ag (CRSP) 03-Aug-20Market Option Sale (Planned) 12,000$86.74$1,040,920.00(97%)
12.41K to 0.41K
(100%)
18-Jul-17 4:23 PM
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Abiomed Inc. (NASD) 15-Jul-17Payment of Exercise 3,925$145.07$569,400.00(13%)
31.01K to 27.08K
(108%)
26-May-17 4:08 PM
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Abiomed Inc. (NASD) 24-May-17Payment of Exercise 1,567$134.74$211,138.00(4%)
36.5K to 34.93K
(124%)
17-May-17 4:50 PM
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Abiomed Inc. (NASD) 15-May-17Grant 9,698----36%
26.8K to 36.5K
26-May-16 4:03 PM
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Abiomed Inc. (NASD) 24-May-16Grant 1,800----7%
25.0K to 26.8K
20-Jul-15 4:58 PM
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Abiomed Inc. (NASD) 15-Jul-15Grant 25,000----100%
0 to 25.0K
21-Jan-15 5:07 PM
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Cubist Pharmaceuticals Inc. (CBST) 21-Jan-15Disposition (other) 14,765$102.00$1,506,030.00(92%)
15.96K to 1.2K
< 1%
21-Jan-15 5:07 PM
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Cubist Pharmaceuticals Inc. (CBST) 21-Jan-15Disposition (other) 1,199$102.00$122,298.00(100%)
1.2K to 0
< 1%
31-Dec-14 4:04 PM
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Cubist Pharmaceuticals Inc. (CBST) 29-Dec-14Payment of Exercise 11,367$100.71$1,144,770.00(42%)
27.33K to 15.96K
(< 1%)
31-Dec-14 4:04 PM
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Cubist Pharmaceuticals Inc. (CBST) 29-Dec-14Option Exercise 20,000$23.50$470,000.00273%
7.33K to 27.33K
02-Oct-14 4:05 PM
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Cubist Pharmaceuticals Inc. (CBST) 30-Sep-14Acquisition (other) 63$66.34$4,179.42< 1%
7.27K to 7.33K
53%
18-Aug-14 4:03 PM
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Cubist Pharmaceuticals Inc. (CBST) 18-Aug-14Market Option Sale 409$63.68$26,043.20(5%)
7.68K to 7.27K
(59%)
18-Aug-14 4:03 PM
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Cubist Pharmaceuticals Inc. (CBST) 15-Aug-14Option Exercise 1,250----19%
6.43K to 7.68K
02-Jul-14 4:21 PM
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Cubist Pharmaceuticals Inc. (CBST) 30-Jun-14Acquisition (other) 82$69.82$5,725.241%
6.34K to 6.43K
45%
14-May-14 4:13 PM
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Cubist Pharmaceuticals Inc. (CBST) 14-May-14Market Option Sale 499$69.00$34,431.00(7%)
6.84K to 6.34K
(47%)
14-May-14 4:13 PM
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Cubist Pharmaceuticals Inc. (CBST) 13-May-14Option Exercise 1,500----28%
5.34K to 6.84K
16-Apr-14 4:45 PM
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Cubist Pharmaceuticals Inc. (CBST) 16-Apr-14Market Option Sale 441$64.00$28,224.00(8%)
5.79K to 5.34K
(58%)
16-Apr-14 4:45 PM
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Cubist Pharmaceuticals Inc. (CBST) 15-Apr-14Option Exercise 1,361----31%
4.42K to 5.79K
02-Apr-14 4:16 PM
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Cubist Pharmaceuticals Inc. (CBST) 31-Mar-14Acquisition (other) 77$73.15$5,632.552%
4.35K to 4.42K
38%
19-Feb-14 3:36 PM
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Cubist Pharmaceuticals Inc. (CBST) 18-Feb-14Market Option Sale 555$75.00$41,625.00(11%)
4.9K to 4.35K
(35%)
19-Feb-14 3:36 PM
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Cubist Pharmaceuticals Inc. (CBST) 16-Feb-14Option Exercise 833----20%
4.07K to 4.9K
19-Feb-14 3:36 PM
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Cubist Pharmaceuticals Inc. (CBST) 15-Feb-14Option Exercise 751----23%
3.32K to 4.07K
02-Oct-13 3:00 PM
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Cubist Pharmaceuticals Inc. (CBST) 30-Sep-13Acquisition (other) 74$63.55$4,702.702%
3.24K to 3.32K
59%
05-Sep-13 4:07 PM
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Cubist Pharmaceuticals Inc. (CBST) 03-Sep-13Market Sale 400$64.08$25,632.00(11%)
3.64K to 3.24K
(58%)
16-Aug-13 12:13 PM
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Cubist Pharmaceuticals Inc. (CBST) 15-Aug-13Option Exercise 1,250----52%
2.39K to 3.64K
02-Jul-13 2:44 PM
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Cubist Pharmaceuticals Inc. (CBST) 28-Jun-13Acquisition (other) 288$36.69$10,565.6014%
1.99K to 2.28K
02-Jul-13 2:44 PM
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Cubist Pharmaceuticals Inc. (CBST) 28-Jun-13Acquisition (other) 114$48.29$5,505.065%
2.28K to 2.39K
110%
15-May-13 5:25 PM
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Cubist Pharmaceuticals Inc. (CBST) 14-May-13Market Option Sale 488$49.18$23,999.40(20%)
2.48K to 1.99K
(106%)
15-May-13 5:25 PM
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Cubist Pharmaceuticals Inc. (CBST) 13-May-13Option Exercise 1,500----153%
0.98K to 2.48K
02-Apr-13 4:02 PM
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Cubist Pharmaceuticals Inc. (CBST) 28-Mar-13Acquisition (other) 108$46.82$5,056.5612%
0.87K to 0.98K
116%