Epstein David M.

Number of records: 25
SEC FilingCompany/StockTrade DateTransactionSharesAvg. PriceTotal% HoldingsGain/Loss
28-Jun-23 4:02 PM
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Black Diamond Therapeutics,... (BDTX) 27-Jun-23Private Sale (Planned) 25,000$6.70$167,500.00(3%)
961.57K to 936.57K
06-Jan-21 6:21 PM
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Black Diamond Therapeutics,... (BDTX) 04-Jan-21Option Exercise 3,000$6.42$19,260.00< 1%
970.57K to 973.57K
06-Jan-21 6:21 PM
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Black Diamond Therapeutics,... (BDTX) 04-Jan-21Market Option Sale (Planned) 3,000$31.13$93,376.20(< 1%)
973.57K to 970.57K
14%
06-Jan-21 6:21 PM
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Black Diamond Therapeutics,... (BDTX) 04-Jan-21Market Sale (Planned) 9,000$31.13$280,129.00(< 1%)
970.57K to 961.57K
14%
16-Dec-20 7:39 PM
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Black Diamond Therapeutics,... (BDTX) 15-Dec-20Option Exercise 2,500$6.42$16,050.00< 1%
968.07K to 970.57K
03-Dec-20 4:17 PM
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Black Diamond Therapeutics,... (BDTX) 01-Dec-20Option Exercise 3,000$6.42$19,260.00< 1%
977.07K to 980.07K
03-Dec-20 4:17 PM
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Black Diamond Therapeutics,... (BDTX) 01-Dec-20Planned Option Sale 3,000$32.71$98,143.40(< 1%)
980.07K to 977.07K
03-Dec-20 4:17 PM
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Black Diamond Therapeutics,... (BDTX) 01-Dec-20Sale (Planned) 9,000$32.71$294,430.00(< 1%)
977.07K to 968.07K
03-Nov-20 7:56 PM
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Black Diamond Therapeutics,... (BDTX) 02-Nov-20Option Exercise 3,000$6.42$19,260.00< 1%
986.07K to 989.07K
03-Nov-20 7:56 PM
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Black Diamond Therapeutics,... (BDTX) 02-Nov-20Planned Option Sale 3,000$31.14$93,414.10(< 1%)
989.07K to 986.07K
03-Nov-20 7:56 PM
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Black Diamond Therapeutics,... (BDTX) 02-Nov-20Sale (Planned) 9,000$31.14$280,242.00(< 1%)
986.07K to 977.07K
02-Oct-20 5:07 PM
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Black Diamond Therapeutics,... (BDTX) 01-Oct-20Option Exercise 3,000$6.42$19,260.00< 1%
995.07K to 998.07K
02-Oct-20 5:07 PM
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Black Diamond Therapeutics,... (BDTX) 01-Oct-20Planned Option Sale 3,000$30.33$90,990.60(< 1%)
998.07K to 995.07K
02-Oct-20 5:07 PM
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Black Diamond Therapeutics,... (BDTX) 01-Oct-20Sale (Planned) 9,000$30.33$272,972.00(< 1%)
995.07K to 986.07K
05-Feb-20 5:57 PM
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Black Diamond Therapeutics,... (BDTX) 03-Feb-20Conversion 242,904----50%
482.67K to 725.57K
05-Feb-20 5:57 PM
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Black Diamond Therapeutics,... (BDTX) 03-Feb-20Conversion 23,090----3%
725.57K to 748.66K
05-Feb-20 5:57 PM
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Black Diamond Therapeutics,... (BDTX) 03-Feb-20Conversion 4,354----< 1%
748.66K to 753.01K
16-Oct-14 9:54 PM
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Metastat, Inc. (MTST) 14-Oct-14Grant 104,935----35%
300.68K to 405.62K
24-Jul-14 7:57 PM
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Metastat, Inc. (MTST) 22-Jul-14Grant 12,500----12%
100.0K to 112.5K
16-Oct-14 9:54 PM
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Metastat, Inc. (MTST) 14-Jul-14Grant 188,182$1.10$207,000.00167%
112.5K to 300.68K
(93%)
16-Oct-14 9:54 PM
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Metastat, Inc. (MTST) 30-Jun-14Grant 39,091$1.10$43,000.1013%
300.63K to 339.72K
09-Jun-10 5:30 PM
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OSI Pharmaceuticals Inc. (OSIP) 07-Jun-10Disposition (change in control) 8$57.50$460.00(100%)
8 to 0
< 1%
07-Jun-10 7:44 PM
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OSI Pharmaceuticals Inc. (OSIP) 03-Jun-10Disposition 9,809$57.50$564,018.00(73%)
13.35K to 3.54K
< 1%
07-Jun-10 7:44 PM
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OSI Pharmaceuticals Inc. (OSIP) 03-Jun-10Disposition (change in control) 3,531$57.50$203,032.00(100%)
3.54K to 8
< 1%
04-May-10 9:51 AM
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OSI Pharmaceuticals Inc. (OSIP) 01-May-10Payment of Exercise 906$58.67$53,155.00(6%)
14.25K to 13.34K
(< 1%)