Black Jeffrey G.

Number of records: 43
SEC FilingCompany/StockTrade DateTransactionSharesAvg. PriceTotal% HoldingsGain/Loss
19-Nov-24 7:24 PM
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Exagen Inc. (XGN) 15-Nov-24Private Purchase 22,298$2.98$66,448.009%
252.19K to 274.49K
04-Sep-24 6:12 PM
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Exagen Inc. (XGN) 01-Sep-24Grant 225,000----827%
27.19K to 252.19K
05-Sep-24 6:00 PM
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Standard Biotools Inc. (LAB) 20-Aug-24Payment of Exercise 6,690$1.91$12,777.90(2%)
428.3K to 421.61K
19-Aug-24 5:30 PM
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Standard Biotools Inc. (LAB) 15-Aug-24Payment of Exercise 4,695$1.55$7,277.25(1%)
432.99K to 428.3K
19-Aug-24 5:30 PM
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Standard Biotools Inc. (LAB) 15-Aug-24Option Exercise 13,157----3%
419.84K to 432.99K
21-May-24 5:35 PM
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Standard Biotools Inc. (LAB) 20-May-24Grant 300,000----250%
119.84K to 419.84K
16-May-24 9:07 PM
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Standard Biotools Inc. (LAB) 15-May-24Payment of Exercise 18,779$2.54$47,698.70(14%)
138.62K to 119.84K
16-May-24 9:07 PM
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Standard Biotools Inc. (LAB) 15-May-24Option Exercise 52,631----61%
85.98K to 138.62K
22-May-23 6:49 PM
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Standard Biotools Inc. (LAB) 19-May-23Purchase 42,492$2.29$97,213.2098%
43.49K to 85.98K
22-May-23 6:49 PM
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Standard Biotools Inc. (LAB) 18-May-23Private Purchase 43,492$2.22$96,365.20100%
0 to 43.49K
04-Apr-23 7:54 PM
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Lpath Inc. (APEN) 04-Apr-23Disposition 335,330----(100%)
335.33K to 0
04-Nov-22 6:22 PM
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Lpath Inc. (APEN) 04-Nov-22Payment of Exercise 15,060$6.46$97,287.60(4%)
347.71K to 332.65K
(13%)
05-Aug-22 6:06 PM
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Lpath Inc. (APEN) 05-Aug-22Payment of Exercise 6,190$6.46$39,987.40(2%)
353.9K to 347.71K
(13%)
16-Jun-22 9:18 PM
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Lpath Inc. (APEN) 14-Jun-22Grant 88,900----34%
265.0K to 353.9K
01-Mar-22 6:22 PM
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Lpath Inc. (APEN) 01-Mar-22Purchase 10,000$6.20$62,000.004%
255.0K to 265.0K
01-Mar-22 6:22 PM
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Lpath Inc. (APEN) 28-Feb-22Purchase 15,000$5.66$84,900.006%
240.0K to 255.0K
01-Mar-22 6:22 PM
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Lpath Inc. (APEN) 25-Feb-22Private Purchase 15,000$5.48$82,200.007%
225.0K to 240.0K
11-Aug-21 8:25 PM
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Lpath Inc. (APEN) 11-Aug-21Market Purchase 25,000$8.75$218,750.00100%
0 to 25.0K
11-Aug-21 8:25 PM
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Lpath Inc. (APEN) 09-Aug-21Grant 200,000----800%
25.0K to 225.0K
10-Mar-21 9:14 PM
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Alphatec Holdings, Inc. (ATEC) 09-Mar-21Market Sale (Planned) 7,000$16.69$116,830.00(1%)
677.64K to 670.64K
< 1%
18-Feb-21 10:51 AM
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Alphatec Holdings, Inc. (ATEC) 16-Feb-21Market Sale (Planned) 25,000$16.28$407,000.00(4%)
702.64K to 677.64K
(< 1%)
13-Aug-20 6:07 PM
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Alphatec Holdings, Inc. (ATEC) 11-Aug-20Market Sale 5,000$6.42$32,100.00(< 1%)
707.64K to 702.64K
06-Aug-20 6:20 PM
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Alphatec Holdings, Inc. (ATEC) 04-Aug-20Market Sale (Planned) 8,929$5.03$44,912.90(1%)
716.57K to 707.64K
5%
15-May-20 6:37 PM
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Alphatec Holdings, Inc. (ATEC) 14-May-20Payment of Exercise 23,774$4.06$96,522.40(3%)
740.35K to 716.57K
(17%)
24-Apr-20 9:28 PM
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Alphatec Holdings, Inc. (ATEC) 22-Apr-20Grant 179,178----32%
561.17K to 740.35K
08-Apr-20 4:01 PM
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Alphatec Holdings, Inc. (ATEC) 06-Apr-20Grant 5,996$3.93$23,564.301%
555.17K to 561.17K
12-Mar-20 12:55 PM
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Alphatec Holdings, Inc. (ATEC) 10-Mar-20Market Sale (Planned) 6,563$5.07$33,307.20(1%)
561.74K to 555.17K
6%
02-Aug-19 9:01 PM
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Alphatec Holdings, Inc. (ATEC) 02-Aug-19Market Sale (Planned) 8,929$4.74$42,368.10(2%)
570.66K to 561.74K
(< 1%)
15-May-19 8:13 PM
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Alphatec Holdings, Inc. (ATEC) 13-May-19Grant 343,750----151%
226.91K to 570.66K
01-Aug-18 8:31 PM
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Alphatec Holdings, Inc. (ATEC) 30-Jul-18Grant 102,041----82%
124.87K to 226.91K
21-May-18 6:59 PM
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Alphatec Holdings, Inc. (ATEC) 17-May-18Option Exercise 15,874----15%
109.0K to 124.87K
17-Aug-17 4:36 PM
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Alphatec Holdings, Inc. (ATEC) 17-Aug-17Market Purchase 5,000$1.80$9,000.005%
104.0K to 109.0K
(22%)
16-Aug-17 5:40 PM
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Alphatec Holdings, Inc. (ATEC) 16-Aug-17Market Purchase 4,000$1.75$7,000.004%
100.0K to 104.0K
(20%)
14-Jul-17 12:43 PM
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Alphatec Holdings, Inc. (ATEC) 14-Jul-17Option Exercise 25,000----33%
75.0K to 100.0K
31-Mar-17 4:39 PM
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Alphatec Holdings, Inc. (ATEC) 31-Mar-17Grant 75,000----100%
0 to 75.0K
04-Nov-13 8:51 PM
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Verenium Corp (VRNMDD.PK) 31-Oct-13Disposition 4,375$4.00$17,500.00(71%)
6.13K to 1.75K
04-Nov-13 8:51 PM
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Verenium Corp (VRNMDD.PK) 31-Oct-13Disposition 1,750$4.00$7,000.00(100%)
1.75K to 0
16-Aug-11 7:04 PM
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Verenium Corp (VRNMDD.PK) 16-Aug-11Purchase 1,100$2.05$2,255.0022%
5.03K to 6.13K
16-Aug-11 7:04 PM
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Verenium Corp (VRNMDD.PK) 15-Aug-11Purchase 125$1.97$246.253%
4.25K to 4.38K
16-Aug-11 7:04 PM
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Verenium Corp (VRNMDD.PK) 15-Aug-11Purchase 650$1.92$1,250.5015%
4.38K to 5.03K
18-Aug-10 2:48 PM
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Verenium Corp (VRNMDD.PK) 17-Aug-10Market Purchase 2,750$2.91$8,002.50183%
1.5K to 4.25K
(< 1%)
18-Aug-10 2:48 PM
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Verenium Corp (VRNMDD.PK) 16-Aug-10Market Purchase 1,500$2.55$3,825.00100%
0 to 1.5K
13%
22-Dec-08 7:16 PM
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Verenium Corp (VRNMDD.PK) 20-Dec-08Disposition 1,667$0.63$1,050.21(100%)
1.67K to 0
60%