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Common stock purchase or sale:
Transaction
Date | Reported
DateTime | Company | Symbol | Insider
Relationship | Shares
Traded | Average
Price | Total
Amount | Shares
Owned | Filing |
2018-02-26
Sale | 2018-02-28
4:09 pm | ARCA biopharma Inc. | ABIO | VENROCK HEALTHCARE CAPITAL PARTNERS LP
VHCP Co-Investment Holdings LLC
VHCP Management LLC
Venrock Healthcare Capital Partners II L.P.
VHCP Co-Investment Holdings II LLC
VHCP Management II LLC
Koh Bong Y
Shah Nimish P
10% Owner | 1,541,331 | $0.54946 | $846,905 | 0
(Indirect) | View |
2018-08-14
Purchase | 2018-08-16
7:31 pm | Bellerophon Therapeutics Inc. | BLPH | VENROCK ASSOCIATES IV L P
Venrock Partners L.P.
Venrock Partners Management LLC
Venrock Management IV LLC
VENROCK ENTREPRENEURS FUND IV L P
VEF Management IV LLC
Venrock Healthcare Capital Partners II L.P.
VHCP Management II LLC
VHCP Co-Investment Holdings II LLC
Koh Bong Y
10% Owner | 529,370 | $0.64771 | $342,879 | 6,541,163
(Indirect) | View |
2018-09-05
Purchase | 2018-09-07
5:45 pm | Bellerophon Therapeutics Inc. | BLPH | VENROCK ASSOCIATES IV L P
Venrock Management IV LLC
Venrock Partners L.P.
Venrock Partners Management LLC
VENROCK ENTREPRENEURS FUND IV L P
VEF Management IV LLC
Venrock Healthcare Capital Partners II L.P.
VHCP Co-Investment Holdings II LLC
VHCP Management II LLC
Koh Bong Y
10% Owner | 160,000 | $0.86351 | $138,162 | 6,701,163
(Indirect) | View |
2018-09-10
Purchase | 2018-09-12
9:00 pm | Bellerophon Therapeutics Inc. | BLPH | VENROCK ASSOCIATES IV L P
Venrock Management IV LLC
Venrock Partners L.P.
Venrock Partners Management LLC
VENROCK ENTREPRENEURS FUND IV L P
VEF Management IV LLC
Venrock Healthcare Capital Partners II L.P.
VHCP Co-Investment Holdings II LLC
VHCP Management II LLC
Koh Bong Y
10% Owner | 475,000 | $1.1756 | $558,392 | 7,176,163
(Indirect) | View |
2018-09-13
Purchase | 2018-09-17
4:42 pm | Bellerophon Therapeutics Inc. | BLPH | VENROCK ASSOCIATES IV L P
Venrock Management IV LLC
Venrock Partners L.P.
Venrock Partners Management LLC
VENROCK ENTREPRENEURS FUND IV L P
VEF Management IV LLC
Venrock Healthcare Capital Partners II L.P.
VHCP Co-Investment Holdings II LLC
VHCP Management II LLC
Koh Bong Y
10% Owner | 210,000 | $1.2017 | $252,354 | 7,386,163
(Indirect) | View |
2019-01-23
Purchase | 2019-03-14
5:51 pm | Bellerophon Therapeutics Inc. | BLPH | VENROCK ASSOCIATES IV L P
Venrock Partners L.P.
VENROCK ENTREPRENEURS FUND IV L P
VEF Management IV LLC
Venrock Management IV LLC
Venrock Partners Management LLC
Venrock Healthcare Capital Partners II L.P.
VHCP Co-Investment Holdings II LLC
VHCP Management II LLC
Koh Bong Y
10% Owner | 142,857 | $0.7 | $100,000 | 7,529,020
(Indirect) | View |
2019-03-18
Sale | 2019-03-20
4:08 pm | KalVista Pharmaceuticals Inc. | KALV | Venrock Healthcare Capital Partners II L.P.
VHCP Co-Investment Holdings II LLC
VHCP Management II LLC
Venrock Healthcare Capital Partners III L.P.
VHCP Co-Investment Holdings III LLC
VHCP Management III LLC
Koh Bong Y
Shah Nimish P
10% Owner | 500,000 | $28.75 | $14,375,000 | 1,544,112
(Indirect) | View |
2019-10-24
Sale | 2019-10-28
5:15 pm | Bellerophon Therapeutics Inc. | BLPH | VENROCK ASSOCIATES IV L P
VENROCK ENTREPRENEURS FUND IV L P
VEF Management IV LLC
Koh Bong Y
Venrock Healthcare Capital Partners II L.P.
Venrock Management IV LLC
Venrock Partners Management LLC
Venrock Partners L.P.
VHCP Co-Investment Holdings II LLC
VHCP Management II LLC
10% Owner | 1,093,847 | $0.47992 | $524,957 | 6,435,173
(Indirect) | View |
2019-12-13
Purchase | 2019-12-16
5:56 pm | CONSTELLATION PHARMACEUTICALS INC | CNST | Venrock Healthcare Capital Partners III L.P.
VHCP Co-Investment Holdings III LLC
VHCP Management III LLC
Venrock Healthcare Capital Partners II L.P.
VHCP Co-Investment Holdings II LLC
VHCP Management II LLC
Koh Bong Y
Shah Nimish P
10% Owner | 400,000 | $34.5 | $13,800,000 | 4,016,873
(Indirect) | View |
2020-05-26
Purchase | 2020-05-28
6:34 pm | Altimmune Inc. | ALT | Venrock Healthcare Capital Partners III L.P.
VHCP Co-Investment Holdings III LLC
VHCP Management III LLC
Venrock Healthcare Capital Partners II L.P.
VHCP Co-Investment Holdings II LLC
VHCP Management II LLC
Koh Bong Y
Shah Nimish P
10% Owner | 1,303,636 | $8.7413 | $11,395,493 | 3,000,000
(Indirect) | View |
2020-06-15
Purchase | 2020-06-15
3:23 pm | Altimmune Inc. | ALT | Venrock Healthcare Capital Partners III L.P.
VHCP Co-Investment Holdings III LLC
VHCP Management III LLC
Venrock Healthcare Capital Partners II L.P.
VHCP Co-Investment Holdings II LLC
VHCP Management II LLC
Koh Bong Y
Shah Nimish P
10% Owner | 1,500,000 | $7.54 | $11,310,000 | 4,500,000
(Indirect) | View |
2020-08-14
Purchase | 2020-08-18
6:19 pm | Unum Therapeutics Inc. | UMRX | Venrock Healthcare Capital Partners III L.P.
Venrock Healthcare Capital Partners II L.P.
VHCP Co-Investment Holdings II LLC
VHCP Co-Investment Holdings III LLC
VHCP Management II LLC
VHCP Management III LLC
Koh Bong Y
Shah Nimish P
10% Owner | 451,000 | $2.5213 | $1,137,120 | 4,355,273
(Indirect) | View |
Stock options: Exercise, Award, Grant, Conversion
