Weiss Michael S

Number of records: 50
SEC FilingCompany/StockTrade DateTransactionSharesAvg. PriceTotal% HoldingsGain/Loss
16-May-24 7:35 PM
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Checkpoint Therapeutics, Inc. (CKPT) 14-May-24Grant
Duplicate
82,051----272%
30.12K to 112.17K
08-Jan-24 6:32 PM
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Manhattan Pharmaceuticals I... (TGTX) 06-Jan-24Grant 1,001,910----8%
12.07M to 13.07M
03-Jan-24 4:48 PM
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Coronado Biosciences, Inc. (FBIO) 01-Jan-24Grant 216,465----19%
1.13M to 1.35M
16-Nov-23 5:46 PM
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Coronado Biosciences, Inc. (FBIO) 14-Nov-23Private Purchase 147,058$1.70$249,999.0015%
983.46K to 1.13M
14-Aug-23 9:54 AM
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Manhattan Pharmaceuticals I... (TGTX) 11-Aug-23Private Purchase 100,000$10.13$1,013,000.00< 1%
11.97M to 12.07M
07-Jul-23 4:06 PM
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Mustang Bio, Inc. (MBIO) 05-Jul-23Grant
Duplicate
7,246----17%
42.39K to 49.64K
15-Jun-23 8:01 PM
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Checkpoint Therapeutics, Inc. (CKPT) 13-Jun-23Grant
Duplicate
17,483----138%
12.64K to 30.12K
14-Mar-23 5:00 PM
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Manhattan Pharmaceuticals I... (TGTX) 12-Mar-23Grant 985,000----9%
10.99M to 11.97M
14-Feb-23 4:12 PM
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Coronado Biosciences, Inc. (FBIO) 10-Feb-23Private Purchase 1,197,600$0.83$999,999.009%
13.55M to 14.75M
04-Jan-23 9:27 PM
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Coronado Biosciences, Inc. (FBIO) 01-Jan-23Grant 1,219,290----10%
12.34M to 13.55M
03-Apr-23 4:48 PM
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Mustang Bio, Inc. (MBIO) 29-Jul-22Grant
Duplicate
71,664----112%
64.2K to 135.86K
24-Jun-22 9:53 PM
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Checkpoint Therapeutics, Inc. (CKPT) 16-Jun-22Grant
Duplicate
47,619----60%
78.78K to 126.4K
07-Jan-22 6:00 PM
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Manhattan Pharmaceuticals I... (TGTX) 05-Jan-22Market Sale 30,671$18.31$561,586.00(< 1%)
11.02M to 10.99M
07-Jan-22 6:00 PM
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Manhattan Pharmaceuticals I... (TGTX) 04-Jan-22Market Sale 37,549$19.20$720,941.00(< 1%)
13.49M to 13.46M
29-Apr-22 4:24 PM
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Coronado Biosciences, Inc. (FBIO) 01-Jan-22Grant 1,102,990----10%
11.23M to 12.34M
07-Jan-22 6:00 PM
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Manhattan Pharmaceuticals I... (TGTX) 29-Dec-21Grant 56,394----< 1%
13.44M to 13.49M
07-Jan-22 6:00 PM
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Manhattan Pharmaceuticals I... (TGTX) 16-Dec-21Gift 709,000----(5%)
14.15M to 13.44M
07-Jan-22 6:00 PM
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Manhattan Pharmaceuticals I... (TGTX) 15-Dec-21Gift 3,000----(< 1%)
14.15M to 14.15M
08-Jul-21 4:32 PM
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Mustang Bio, Inc. (MBIO) 28-Jun-21Grant
Duplicate
13,774----27%
50.42K to 64.2K
22-Jun-21 6:26 PM
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Manhattan Pharmaceuticals I... (TGTX) 18-Jun-21Grant 1,080,770----8%
13.07M to 14.15M
11-Jun-21 8:01 PM
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Checkpoint Therapeutics, Inc. (CKPT) 10-Jun-21Grant
Duplicate
16,502----26%
62.28K to 78.78K
09-Apr-21 5:26 PM
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Coronado Biosciences, Inc. (FBIO) 01-Jan-21Grant 1,030,340----10%
10.2M to 11.23M
31-Dec-20 10:00 PM
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Manhattan Pharmaceuticals I... (TGTX) 28-Dec-20Gift 1,000----(< 1%)
26.14M to 26.14M
31-Dec-20 10:00 PM
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Manhattan Pharmaceuticals I... (TGTX) 28-Dec-20Gift 655----(< 1%)
26.14M to 26.14M
31-Dec-20 10:00 PM
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Manhattan Pharmaceuticals I... (TGTX) 22-Dec-20Gift 200----(< 1%)
26.14M to 26.14M
31-Dec-20 10:00 PM
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Manhattan Pharmaceuticals I... (TGTX) 15-Dec-20Gift 836,777----(3%)
26.98M to 26.14M
31-Dec-20 10:00 PM
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Manhattan Pharmaceuticals I... (TGTX) 25-Sep-20Gift 2,500----(< 1%)
26.98M to 26.98M
31-Dec-20 10:00 PM
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Manhattan Pharmaceuticals I... (TGTX) 10-Sep-20Gift 525,000----(2%)
27.5M to 26.98M
19-Aug-20 4:33 PM
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Mustang Bio, Inc. (MBIO) 14-Jul-20Grant 16,611----49%
33.81K to 50.42K
24-Jun-20 7:51 PM
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Manhattan Pharmaceuticals I... (TGTX) 22-Jun-20Grant 1,556,030----12%
12.88M to 14.43M
09-Jun-20 4:33 PM
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Checkpoint Therapeutics, Inc. (CKPT) 05-Jun-20Grant
Duplicate
24,390----64%
37.89K to 62.28K
13-Mar-20 4:08 PM
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Coronado Biosciences, Inc. (FBIO) 01-Jan-20Grant 801,536----9%
9.4M to 10.2M
17-Jan-20 5:43 PM
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Mustang Bio, Inc. (MBIO) 28-Aug-19Grant 13,812----69%
20.0K to 33.81K
27-Jun-19 7:33 AM
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Manhattan Pharmaceuticals I... (TGTX) 26-Jun-19Market Purchase 50,000$7.03$351,750.00< 1%
12.83M to 12.88M
3837%
14-Jun-19 4:50 PM
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Checkpoint Therapeutics, Inc. (CKPT) 13-Jun-19Grant
Duplicate
11,442----43%
26.45K to 37.89K
14-Jun-19 4:43 PM
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Manhattan Pharmaceuticals I... (TGTX) 13-Jun-19Grant 1,179,380----10%
11.65M to 12.83M
12-Apr-19 4:11 PM
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Coronado Biosciences, Inc. (FBIO) 01-Jan-19Grant 648,204----7%
8.75M to 9.4M
08-Aug-18 9:40 PM
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Avenue Therapeutics, Inc. (ATXI) 07-Aug-18Gift 14,663----147%
10.0K to 24.66K
12-Apr-19 4:11 PM
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Coronado Biosciences, Inc. (FBIO) 03-Jul-18Grant 164,473----2%
8.59M to 8.75M
28-Jun-18 5:00 PM
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Manhattan Pharmaceuticals I... (TGTX) 26-Jun-18Grant 1,018,010----10%
10.63M to 11.65M
15-Jun-18 5:21 PM
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Checkpoint Therapeutics, Inc. (CKPT) 14-Jun-18Grant
Duplicate
16,448----164%
10.0K to 26.45K
17-Jan-20 5:43 PM
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Mustang Bio, Inc. (MBIO) 14-Jun-18Grant 10,000----100%
10.0K to 20.0K
12-Apr-19 4:11 PM
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Coronado Biosciences, Inc. (FBIO) 01-Jan-18Grant 586,428----7%
8.0M to 8.59M
19-Jun-17 6:16 PM
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Manhattan Pharmaceuticals I... (TGTX) 19-Jun-17Grant 834,877----4%
19.94M to 20.78M
19-Jun-17 6:16 PM
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Manhattan Pharmaceuticals I... (TGTX) 19-Jun-17Gift 350,000----(2%)
20.78M to 20.43M
15-Jun-17 5:16 PM
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Checkpoint Therapeutics, Inc. (CKPT) 15-Jun-17Grant
Duplicate
10,000----100%
0 to 10.0K
27-Jan-17 4:22 PM
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Coronado Biosciences, Inc. (FBIO) 01-Jan-17Grant 552,698----7%
7.45M to 8.0M
04-Jan-17 4:33 PM
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Manhattan Pharmaceuticals I... (TGTX) 01-Jan-17Grant 2,960,000----16%
18.49M to 21.45M
04-Jan-17 4:33 PM
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Manhattan Pharmaceuticals I... (TGTX) 01-Jan-17Grant 418,371----2%
21.45M to 21.87M
04-Jan-17 4:33 PM
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Manhattan Pharmaceuticals I... (TGTX) 01-Jan-17Disposition 3,381,870----(15%)
21.87M to 18.49M