Assembly Biosciences, Inc. (ASMB)

Number of records: 50
SEC FilingInsiderCompanyTrade DateTransactionSharesAvg. PriceTotal% HoldingsReturn
15-Dec-20 9:18 PM
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Papkoff Jacqueline Sybil
SVP-CSO Microbiome
Assembly Biosciences, Inc. (ASMB) 14-Dec-20Market Sale (Planned) 1,297$6.15$7,982.78(3%)
38.66K to 37.36K
(1%)
10-Nov-20 7:28 PM
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Stamm Luisa M
Chief Medical Officer
Assembly Biosciences, Inc. (ASMB) 09-Nov-20Market Sale (Planned) 4,397$5.10$22,403.60(37%)
12.0K to 7.6K
(22%)
10-Aug-20 4:34 PM
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McHutchison John G
CEO and President
Director
Assembly Biosciences, Inc. (ASMB) 07-Aug-20Market Sale (Planned) 12,151$21.80$264,917.00(8%)
150.0K to 137.85K
71%
29-May-20 4:13 PM
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Delaney William E Iv
CSO, Virology
Assembly Biosciences, Inc. (ASMB) 27-May-20Grant 45,000----100%
0 to 45.0K
31-Mar-20 4:15 PM
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Colonno Richard James
EVP & CSO, Virology Ops
Assembly Biosciences, Inc. (ASMB) 31-Mar-20Market Sale (Planned) 7,812$15.04$117,524.00(5%)
144.82K to 137.01K
59%
31-Mar-20 4:16 PM
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Papkoff Jacqueline Sybil
SVP-CSO Microbiome
Assembly Biosciences, Inc. (ASMB) 30-Mar-20Market Sale (Planned) 1,254$14.22$17,830.90(3%)
39.91K to 38.66K
56%
31-Mar-20 4:15 PM
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Colonno Richard James
EVP & CSO, Virology Ops
Assembly Biosciences, Inc. (ASMB) 27-Mar-20Grant 17,000----13%
127.82K to 144.82K
31-Mar-20 4:14 PM
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Russo Thomas Joseph
CFO
Assembly Biosciences, Inc. (ASMB) 27-Mar-20Grant 43,383----100%
0 to 43.38K
31-Mar-20 4:12 PM
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McHutchison John G
CEO and President
Director
Assembly Biosciences, Inc. (ASMB) 27-Mar-20Grant 50,000----50%
100.0K to 150.0K
31-Mar-20 4:16 PM
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Papkoff Jacqueline Sybil
SVP-CSO Microbiome
Assembly Biosciences, Inc. (ASMB) 27-Mar-20Grant 17,000----74%
22.91K to 39.91K
30-Mar-20 4:18 PM
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Okazaki Jason A
Chief Legal & Business Officer
Assembly Biosciences, Inc. (ASMB) 26-Mar-20Grant 50,000----2000%
2.5K to 52.5K
15-Jun-20 4:46 PM
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Ringo William R
Director
Assembly Biosciences, Inc. (ASMB) 28-Feb-20Gift 2,000----(10%)
19.46K to 17.46K
03-Jan-20 4:58 PM
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Small Derek A
Director
Assembly Biosciences, Inc. (ASMB) 02-Jan-20Grant 125,000----18%
703.79K to 828.79K
16-Dec-19 5:21 PM
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Papkoff Jacqueline Sybil
SVP-CSO Microbiome
Assembly Biosciences, Inc. (ASMB) 13-Dec-19Market Sale (Planned) 1,460$21.00$30,661.60(6%)
24.38K to 22.91K
70%
16-Dec-19 5:17 PM
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Colonno Richard James
EVP & CSO, Virology Ops
Assembly Biosciences, Inc. (ASMB) 12-Dec-19Option Exercise 33,061$7.03$232,419.0026%
127.82K to 160.88K
16-Dec-19 5:17 PM
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Colonno Richard James
EVP & CSO, Virology Ops
Assembly Biosciences, Inc. (ASMB) 12-Dec-19Market Option Sale (Planned) 33,061$25.00$826,578.00(21%)
160.88K to 127.82K
75%
07-Nov-19 5:47 PM
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Stamm Luisa M
Chief Medical Officer
Assembly Biosciences, Inc. (ASMB) 06-Nov-19Grant 12,000----100%
0 to 12.0K
01-Oct-19 6:32 PM
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Samar Michael P.
SVP, Finance and Bus. Ops, PAO
Assembly Biosciences, Inc. (ASMB) 01-Oct-19Grant 2,500----14%
17.83K to 20.33K
08-Aug-19 6:10 PM
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McHutchison John G
CEO and President
Director
Assembly Biosciences, Inc. (ASMB) 06-Aug-19Grant 100,000----100%
0 to 100.0K
02-Apr-19 4:34 PM
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Colonno Richard James
See Remarks
Assembly Biosciences, Inc. (ASMB) 29-Mar-19Grant 16,250----15%
110.0K to 126.25K
02-Apr-19 4:36 PM
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Lopatin Uri A
Chief Medical Officer
Assembly Biosciences, Inc. (ASMB) 29-Mar-19Grant 13,750----2%
618.61K to 632.36K
02-Apr-19 4:32 PM
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Cooper Graham K
See Remarks
Assembly Biosciences, Inc. (ASMB) 29-Mar-19Grant 17,500----17%
100.0K to 117.5K
02-Apr-19 4:30 PM
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Small Derek A
CEO and President
Director
Assembly Biosciences, Inc. (ASMB) 29-Mar-19Grant 32,500----5%
669.29K to 701.79K
02-Apr-19 4:38 PM
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Papkoff Jacqueline Sybil
See remarks
Assembly Biosciences, Inc. (ASMB) 29-Mar-19Grant 13,750----129%
10.63K to 24.38K
14-Dec-18 4:30 PM
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Cooper Graham K
See Remarks
Assembly Biosciences, Inc. (ASMB) 12-Dec-18Grant 100,000----100%
0 to 100.0K
14-Dec-18 4:31 PM
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Papkoff Jacqueline Sybil
See remarks
Assembly Biosciences, Inc. (ASMB) 12-Dec-18Grant 10,625----100%
0 to 10.63K
14-Dec-18 4:30 PM
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Colonno Richard James
See Remarks
Assembly Biosciences, Inc. (ASMB) 12-Dec-18Grant 20,000----22%
90.0K to 110.0K
26-Nov-18 4:05 PM
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Colonno Richard James
See Remarks
Assembly Biosciences, Inc. (ASMB) 23-Nov-18Grant 25,000----38%
65.0K to 90.0K
07-Sep-18 4:44 PM
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Lopatin Uri A
Chief Med. Off., VP Res. Dev.
Assembly Biosciences, Inc. (ASMB) 06-Sep-18Market Sale (Planned) 336$40.01$13,442.00(< 1%)
618.95K to 618.61K
84%
07-Sep-18 4:44 PM
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Lopatin Uri A
Chief Med. Off., VP Res. Dev.
Assembly Biosciences, Inc. (ASMB) 05-Sep-18Market Sale (Planned) 15,204$40.09$609,547.00(2%)
634.15K to 618.95K
84%
20-Jul-18 4:02 PM
View: 
Colonno Richard James
See Remarks
Assembly Biosciences, Inc. (ASMB) 20-Jul-18Grant 25,000----62%
40.0K to 65.0K
20-Jul-18 4:01 PM
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Small Derek A
CEO and President
Director
Assembly Biosciences, Inc. (ASMB) 19-Jul-18Market Purchase 2,400$41.48$99,551.30< 1%
666.89K to 669.29K
(85%)
03-Jul-18 4:00 PM
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Ringo William R
Director
Assembly Biosciences, Inc. (ASMB) 02-Jul-18Market Option Sale (Planned) 1,000$38.50$38,503.00(5%)
20.46K to 19.46K
84%
03-Jul-18 4:00 PM
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Ringo William R
Director
Assembly Biosciences, Inc. (ASMB) 02-Jul-18Option Exercise 1,000$7.20$7,200.005%
19.46K to 20.46K
01-Jun-18 5:54 PM
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Ringo William R
Director
Assembly Biosciences, Inc. (ASMB) 01-Jun-18Market Option Sale (Planned) 1,000$42.47$42,470.00(5%)
20.46K to 19.46K
85%
01-Jun-18 5:54 PM
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Ringo William R
Director
Assembly Biosciences, Inc. (ASMB) 01-Jun-18Option Exercise 1,000$7.20$7,200.005%
19.46K to 20.46K
02-May-18 4:05 PM
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Ringo William R
Director
Assembly Biosciences, Inc. (ASMB) 01-May-18Market Option Sale (Planned) 1,000$43.06$43,060.00(5%)
20.46K to 19.46K
86%
02-May-18 4:05 PM
View: 
Ringo William R
Director
Assembly Biosciences, Inc. (ASMB) 01-May-18Option Exercise 1,000$7.20$7,200.005%
19.46K to 20.46K
02-Apr-18 6:07 PM
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Ringo William R
Director
Assembly Biosciences, Inc. (ASMB) 02-Apr-18Market Option Sale (Planned) 1,000$49.32$49,320.00(5%)
20.46K to 19.46K
87%
02-Apr-18 6:07 PM
View: 
Ringo William R
Director
Assembly Biosciences, Inc. (ASMB) 02-Apr-18Option Exercise 1,000$7.20$7,200.005%
19.46K to 20.46K
30-Mar-18 6:26 PM
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Small Derek A
CEO and President
Director
Assembly Biosciences, Inc. (ASMB) 29-Mar-18Grant 32,500----5%
634.39K to 666.89K
30-Mar-18 6:30 PM
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Rollins Thomas E
Chief Development Officer
Assembly Biosciences, Inc. (ASMB) 29-Mar-18Grant 3,750----100%
0 to 3.75K
30-Mar-18 6:29 PM
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Lopatin Uri A
Chief Med. Off., VP Res. Dev.
Assembly Biosciences, Inc. (ASMB) 29-Mar-18Grant 7,500----1%
626.65K to 634.15K
30-Mar-18 6:27 PM
View: 
Colonno Richard James
See Remarks
Assembly Biosciences, Inc. (ASMB) 29-Mar-18Grant 15,000----60%
25.0K to 40.0K
02-Mar-18 4:01 PM
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Ringo William R
Director
Assembly Biosciences, Inc. (ASMB) 01-Mar-18Market Option Sale (Planned) 1,000$56.37$56,370.00(5%)
20.46K to 19.46K
89%
02-Mar-18 4:01 PM
View: 
Ringo William R
Director
Assembly Biosciences, Inc. (ASMB) 01-Mar-18Option Exercise 1,000$7.20$7,200.005%
19.46K to 20.46K
02-Feb-18 4:05 PM
View: 
Ringo William R
Director
Assembly Biosciences, Inc. (ASMB) 01-Feb-18Market Option Sale (Planned) 1,000$46.86$46,860.00(5%)
20.46K to 19.46K
87%
02-Feb-18 4:05 PM
View: 
Ringo William R
Director
Assembly Biosciences, Inc. (ASMB) 01-Feb-18Option Exercise 1,000$7.20$7,200.005%
19.46K to 20.46K
03-Jan-18 4:30 PM
View: 
Ringo William R
Director
Assembly Biosciences, Inc. (ASMB) 02-Jan-18Option Exercise 1,000$7.20$7,200.005%
19.46K to 20.46K
03-Jan-18 4:30 PM
View: 
Ringo William R
Director
Assembly Biosciences, Inc. (ASMB) 02-Jan-18Market Option Sale (Planned) 1,000$45.04$45,040.00(5%)
20.46K to 19.46K
86%