Demski Martha J

Number of records: 50
SEC FilingCompany/StockTrade DateTransactionSharesAvg. PriceTotal% HoldingsGain/Loss
27-Jun-24 5:22 PM
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Alpha Teknova, Inc. (TKNO) 26-Jun-24Grant 20,000----100%
0 to 20.0K
11-May-23 12:26 PM
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Chimerix, Inc. (CMRX) 10-May-23Private Purchase 18,000$1.11$19,980.0033%
54.05K to 72.06K
08-Mar-23 9:30 PM
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Adma Biologics, Inc. (ADMA) 06-Mar-23Grant
Duplicate
25,815----84%
30.79K to 56.6K
17-May-22 5:39 PM
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Chimerix, Inc. (CMRX) 17-May-22Private Purchase 10,000$1.61$16,100.0023%
44.05K to 54.05K
09-Mar-22 5:58 PM
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Adma Biologics, Inc. (ADMA) 07-Mar-22Grant
Duplicate
26,586----633%
4.2K to 30.79K
24-Nov-21 4:08 PM
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Adamas Pharmaceuticals Inc (ADMS) 24-Nov-21Disposition (change in control) 16,000----(76%)
21.0K to 5.0K
24-Nov-21 4:08 PM
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Adamas Pharmaceuticals Inc (ADMS) 24-Nov-21Disposition (change in control) 5,000----(100%)
5.0K to 0
08-Jun-21 5:32 PM
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Adamas Pharmaceuticals Inc (ADMS) 07-Jun-21Market Sale (Planned) 2,000$5.17$10,340.00(9%)
23.0K to 21.0K
(58%)
04-Jun-21 4:13 PM
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Adamas Pharmaceuticals Inc (ADMS) 02-Jun-21Grant 5,000----28%
18.0K to 23.0K
19-Nov-20 12:57 PM
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Chimerix, Inc. (CMRX) 17-Nov-20Gift 7,042----19%
37.01K to 44.05K
19-Nov-20 12:57 PM
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Chimerix, Inc. (CMRX) 17-Nov-20Gift 7,042----(14%)
51.1K to 44.05K
19-Nov-20 12:57 PM
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Chimerix, Inc. (CMRX) 17-Nov-20Option Exercise 7,042$2.35$16,548.7016%
44.05K to 51.1K
14-Sep-20 8:00 AM
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Adma Biologics, Inc. (ADMA) 11-Sep-20Market Purchase 2,200$2.29$5,038.00110%
2.0K to 4.2K
(47%)
14-Aug-20 8:00 AM
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Adma Biologics, Inc. (ADMA) 13-Aug-20Market Purchase 2,000$2.88$5,760.00100%
0 to 2.0K
(58%)
11-Aug-20 5:49 PM
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Chimerix, Inc. (CMRX) 10-Aug-20Option Exercise 1,584$3.16$5,005.444%
37.01K to 38.6K
169%
11-Aug-20 5:49 PM
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Chimerix, Inc. (CMRX) 10-Aug-20Market Option Sale (Planned) 1,584$3.25$5,148.48(4%)
38.6K to 37.01K
(161%)
10-Aug-20 5:54 PM
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Chimerix, Inc. (CMRX) 07-Aug-20Option Exercise 2,500$3.16$7,900.007%
37.01K to 39.51K
169%
10-Aug-20 5:54 PM
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Chimerix, Inc. (CMRX) 07-Aug-20Market Option Sale (Planned) 2,500$3.25$8,125.00(6%)
39.51K to 37.01K
(161%)
10-Aug-20 5:54 PM
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Chimerix, Inc. (CMRX) 06-Aug-20Option Exercise 2,500$3.16$7,900.007%
37.01K to 39.51K
169%
10-Aug-20 5:54 PM
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Chimerix, Inc. (CMRX) 06-Aug-20Market Option Sale (Planned) 2,500$3.29$8,223.75(6%)
39.51K to 37.01K
(158%)
06-Aug-20 12:55 PM
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Chimerix, Inc. (CMRX) 05-Aug-20Option Exercise 2,500$3.16$7,900.007%
37.01K to 39.51K
169%
06-Aug-20 12:55 PM
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Chimerix, Inc. (CMRX) 05-Aug-20Market Option Sale (Planned) 2,500$3.27$8,187.25(6%)
39.51K to 37.01K
(159%)
06-Aug-20 12:55 PM
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Chimerix, Inc. (CMRX) 04-Aug-20Option Exercise 5,000$3.16$15,800.0014%
37.01K to 42.01K
169%
06-Aug-20 12:55 PM
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Chimerix, Inc. (CMRX) 04-Aug-20Market Option Sale (Planned) 5,000$3.25$16,250.00(12%)
42.01K to 37.01K
(161%)
05-Jun-20 6:07 PM
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Adamas Pharmaceuticals Inc (ADMS) 03-Jun-20Grant 5,000----38%
13.0K to 18.0K
29-May-19 12:29 PM
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Chimerix, Inc. (CMRX) 28-May-19Market Purchase 18,000$3.60$64,800.0095%
19.01K to 37.01K
135%
10-May-18 3:20 PM
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Chimerix, Inc. (CMRX) 09-May-18Option Exercise 4,225$1.57$6,633.2529%
14.79K to 19.01K
23-Jun-16 6:58 PM
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Evofem Biosciences, Inc. (EVFM) 21-Jun-16Option Exercise 16,393$1.13$18,524.10100%
0 to 16.39K
(68%)
02-Mar-16 2:58 PM
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Chimerix, Inc. (CMRX) 01-Mar-16Market Purchase 10,000$4.89$48,900.0068%
14.79K to 24.79K
61%
03-Nov-15 5:41 PM
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Chimerix, Inc. (CMRX) 02-Nov-15Option Exercise 1,126$1.53$1,722.788%
14.79K to 15.91K
03-Nov-15 5:41 PM
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Chimerix, Inc. (CMRX) 02-Nov-15Market Option Sale (Planned) 1,126$41.35$46,560.90(7%)
15.91K to 14.79K
81%
02-Oct-15 2:43 PM
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Chimerix, Inc. (CMRX) 01-Oct-15Option Exercise 2,000$1.53$3,060.0014%
14.79K to 16.79K
02-Oct-15 2:43 PM
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Chimerix, Inc. (CMRX) 01-Oct-15Market Option Sale (Planned) 2,000$37.68$75,368.00(12%)
16.79K to 14.79K
79%
03-Sep-15 11:50 AM
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Chimerix, Inc. (CMRX) 01-Sep-15Option Exercise 2,000$1.53$3,060.0014%
14.79K to 16.79K
03-Sep-15 11:50 AM
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Chimerix, Inc. (CMRX) 01-Sep-15Market Option Sale (Planned) 2,000$48.18$96,366.40(12%)
16.79K to 14.79K
84%
05-Aug-15 4:52 PM
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Chimerix, Inc. (CMRX) 03-Aug-15Option Exercise 2,000$1.53$3,060.0014%
14.79K to 16.79K
05-Aug-15 4:52 PM
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Chimerix, Inc. (CMRX) 03-Aug-15Market Option Sale (Planned) 2,000$54.61$109,228.00(12%)
16.79K to 14.79K
86%
02-Jul-15 4:42 PM
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Chimerix, Inc. (CMRX) 01-Jul-15Option Exercise 2,000$1.53$3,060.0014%
14.79K to 16.79K
02-Jul-15 4:42 PM
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Chimerix, Inc. (CMRX) 01-Jul-15Market Option Sale (Planned) 2,000$46.03$92,051.00(12%)
16.79K to 14.79K
83%
03-Jun-15 2:49 PM
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Chimerix, Inc. (CMRX) 01-Jun-15Option Exercise 2,000$1.53$3,060.0014%
14.79K to 16.79K
03-Jun-15 2:49 PM
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Chimerix, Inc. (CMRX) 01-Jun-15Market Option Sale (Planned) 2,000$41.58$83,164.20(12%)
16.79K to 14.79K
81%
04-May-15 5:04 PM
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Chimerix, Inc. (CMRX) 01-May-15Option Exercise 2,000$1.53$3,060.0014%
14.79K to 16.79K
04-May-15 5:04 PM
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Chimerix, Inc. (CMRX) 01-May-15Market Option Sale (Planned) 2,000$34.71$69,420.00(12%)
16.79K to 14.79K
77%
03-Apr-15 1:09 PM
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Chimerix, Inc. (CMRX) 01-Apr-15Option Exercise 2,000$1.53$3,060.0014%
14.79K to 16.79K
03-Apr-15 1:09 PM
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Chimerix, Inc. (CMRX) 01-Apr-15Market Option Sale (Planned) 2,000$36.88$73,752.00(12%)
16.79K to 14.79K
79%
03-Mar-15 3:41 PM
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Chimerix, Inc. (CMRX) 02-Mar-15Option Exercise 2,000$1.53$3,060.0014%
14.79K to 16.79K
03-Mar-15 3:41 PM
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Chimerix, Inc. (CMRX) 02-Mar-15Market Option Sale (Planned) 2,000$40.17$80,350.00(12%)
16.79K to 14.79K
80%
03-Feb-15 2:36 PM
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Chimerix, Inc. (CMRX) 02-Feb-15Option Exercise 2,000$1.53$3,060.0014%
14.79K to 16.79K
03-Feb-15 2:36 PM
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Chimerix, Inc. (CMRX) 02-Feb-15Market Option Sale (Planned) 2,000$38.38$76,769.00(12%)
16.79K to 14.79K
79%
06-Jan-15 4:40 PM
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Chimerix, Inc. (CMRX) 02-Jan-15Option Exercise 2,000$1.53$3,060.0014%
14.79K to 16.79K