Stock chart
Ticker: ESPR Exchange: NMS


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Purchase Sale Planned purchase Planned sale Net purchase Net sale
Past 90 days
 
Value bought
 
Value sold
 
Net insiders buying
 
Trades (buy and sell)
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PS: Planned sale, O: Option / Other
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value
Number of shares Price Total value Details
2018-08-29 2018-08-27 PS Planned sale

NEWTON ROGER S

Non-Executive Director
4,200 -0.7%
51.46
216,132 USD
4,200 -0.7% 51.46 216,132 USD
2018-08-29 2018-08-27 PS Planned sale

NEWTON ROGER S

Non-Executive Director
700 -0.1%
52.91
37,037 USD
700 -0.1% 52.91 37,037 USD
2018-08-29 2018-08-27 PS Planned sale

NEWTON ROGER S

Non-Executive Director
700 -0.1%
53.68
37,576 USD
700 -0.1% 53.68 37,576 USD
2018-08-22 2018-08-17 PS Planned sale

NEWTON ROGER S

Non-Executive Director
7,300 -1.2%
50.06
365,438 USD
7,300 -1.2% 50.06 365,438 USD
2018-08-06 2018-08-03 B Purchase

BIOTECH TARGET N V

Major owner
50,000 +1.5%
46.14
2,306,970 USD
50,000 +1.5% 46.14 2,306,970 USD
2018-07-13 2018-07-12 B Purchase

BIOTECH TARGET N V

Major owner
50,000 +1.6%
41.77
2,088,300 USD
50,000 +1.6% 41.77 2,088,300 USD
2018-07-03 2018-06-29 B Purchase

BIOTECH TARGET N V

Major owner
50,000 +1.6%
39.48
1,973,805 USD
50,000 +1.6% 39.48 1,973,805 USD
2018-06-25 2018-06-21 B Purchase

BIOTECH TARGET N V

Major owner
60,000 +2.0%
38.57
2,314,224 USD
60,000 +2.0% 38.57 2,314,224 USD
2018-06-11 2018-06-07 B Purchase

BIOTECH TARGET N V

Major owner
60,000 +2.0%
37.79
2,267,292 USD
60,000 +2.0% 37.79 2,267,292 USD
2018-06-07 2018-06-05 B Purchase

BIOTECH TARGET N V

Major owner
60,000 +2.0%
38.47
2,308,440 USD
60,000 +2.0% 38.47 2,308,440 USD
2018-05-22 2018-05-21 B Purchase

BIOTECH TARGET N V

Major owner
80,000 +2.8%
38.77
3,101,760 USD
80,000 +2.8% 38.77 3,101,760 USD
2018-05-22 2018-05-18 B Purchase

BIOTECH TARGET N V

Major owner
50,000 +1.8%
42.24
2,112,010 USD
50,000 +1.8% 42.24 2,112,010 USD
2018-03-29 2018-03-29 PS Planned sale

NEWTON ROGER S

9,044 -1.4%
73.26
662,563 USD
9,044 -1.4% 73.26 662,563 USD
2018-01-26 2018-01-25 S Sale

VITULLO NICOLE

Non-Executive Director
11,674 -43.2%
71.79
838,076 USD
11,674 -43.2% 71.79 838,076 USD
2017-12-08 2017-12-06 S Sale

VITULLO NICOLE

9,326 -26.5%
53.85
502,205 USD
9,326 -26.5% 53.85 502,205 USD
2017-03-23 2017-03-22 S Sale

GOLDSTEIN DOV A MD

Non-Executive Director
312,642 -27.2%
38.82
12,136,762 USD
312,642 -27.2% 38.82 12,136,762 USD
2017-03-23 2017-03-21 S Sale

JANNEY DANIEL

Non-Executive Director
700 -0.1%
48.19
33,733 USD
700 -0.1% 48.19 33,733 USD
2017-03-23 2017-03-21 S Sale

JANNEY DANIEL

Non-Executive Director
56,855 -4.0%
47.54
2,702,887 USD
56,855 -4.0% 47.54 2,702,887 USD
2017-03-23 2017-03-21 S Sale

JANNEY DANIEL

Non-Executive Director
59,798 -4.0%
46.60
2,786,587 USD
59,798 -4.0% 46.60 2,786,587 USD
2017-03-23 2017-03-21 S Sale

JANNEY DANIEL

Non-Executive Director
111,307 -7.0%
45.43
5,056,677 USD
111,307 -7.0% 45.43 5,056,677 USD
2017-03-23 2017-03-21 S Sale

JANNEY DANIEL

Non-Executive Director
121,340 -7.1%
44.91
5,449,379 USD
121,340 -7.1% 44.91 5,449,379 USD
2017-03-23 2017-03-21 S Sale

GOLDSTEIN DOV A MD

Non-Executive Director
487,358 -29.8%
43.48
21,190,326 USD
487,358 -29.8% 43.48 21,190,326 USD
2017-03-22 2017-03-21 B Purchase

OMENN GILBERT S

Non-Executive Director
1,000 +inf%
42.26
42,260 USD
1,000 +inf% 42.26 42,260 USD
2016-11-03 2016-11-01 B Purchase

Lalwani Narendra D.

Chief Operating Officer

Officer
5,000 +inf%
9.93
49,650 USD
5,000 +inf% 9.93 49,650 USD
2016-07-07 2016-07-06 B Purchase

MCGOVERN MARK E

Non-Executive Director
4,400 +733.3%
10.00
44,000 USD
4,400 +733.3% 10.00 44,000 USD
2016-07-07 2016-07-05 B Purchase

MCGOVERN MARK E

Non-Executive Director
600 +inf%
10.00
6,000 USD
600 +inf% 10.00 6,000 USD
2016-05-05 2016-05-04 B Purchase

MAYLEBEN TIMOTHY M

President & CEO

Executive Director
7,000 +20.2%
14.85
103,950 USD
7,000 +20.2% 14.85 103,950 USD
2016-03-02 2016-03-01 B Purchase

OMENN GILBERT S

Non-Executive Director
5,000 +100.0%
15.28
76,400 USD
5,000 +100.0% 15.28 76,400 USD
2016-01-28 2016-01-27 B Purchase

MAYLEBEN TIMOTHY M

President & CEO

Executive Director
3,600 +11.6%
15.88
57,168 USD
3,600 +11.6% 15.88 57,168 USD
2016-01-19 2016-01-15 B Purchase

MAYLEBEN TIMOTHY M

President & CEO

Executive Director
7,200 +30.2%
14.08
101,376 USD
7,200 +30.2% 14.08 101,376 USD
2015-04-27 2015-04-24 S Sale

Aisling Capital II LP

Major owner
61,726 -3.3%
106.10
6,549,129 USD
61,726 -3.3% 106.10 6,549,129 USD
2015-04-27 2015-04-24 S Sale

Aisling Capital II LP

Major owner
5,743 -0.3%
108.00
620,244 USD
5,743 -0.3% 108.00 620,244 USD
2015-04-27 2015-04-24 S Sale

GOLDSTEIN DOV A MD

Non-Executive Director
61,726 -3.3%
106.10
6,549,129 USD
61,726 -3.3% 106.10 6,549,129 USD
2015-04-27 2015-04-24 S Sale

GOLDSTEIN DOV A MD

Non-Executive Director
5,743 -0.3%
108.00
620,244 USD
5,743 -0.3% 108.00 620,244 USD
2015-04-27 2015-04-23 S Sale

Aisling Capital II LP

Major owner
150,000 -7.3%
109.10
16,365,000 USD
150,000 -7.3% 109.10 16,365,000 USD
2015-04-27 2015-04-23 S Sale

GOLDSTEIN DOV A MD

Non-Executive Director
150,000 -7.3%
109.10
16,365,000 USD
150,000 -7.3% 109.10 16,365,000 USD
2015-03-23 2015-03-19 S Sale

ENRIGHT PATRICK G

Non-Executive Director
123 -0.7%
116.05
14,275 USD
123 -0.7% 116.05 14,275 USD
2015-03-23 2015-03-19 S Sale

ENRIGHT PATRICK G

Non-Executive Director
44 -0.2%
114.15
5,022 USD
44 -0.2% 114.15 5,022 USD
2015-03-23 2015-03-19 S Sale

ENRIGHT PATRICK G

Non-Executive Director
3,907 -17.4%
113.92
445,080 USD
3,907 -17.4% 113.92 445,080 USD
2015-03-23 2015-03-19 S Sale

ENRIGHT PATRICK G

Non-Executive Director
67 -0.3%
111.06
7,441 USD
67 -0.3% 111.06 7,441 USD
2015-03-23 2015-03-19 S Sale

ENRIGHT PATRICK G

Non-Executive Director
5,684 -20.2%
110.01
625,279 USD
5,684 -20.2% 110.01 625,279 USD
2015-03-23 2015-03-19 S Sale

ENRIGHT PATRICK G

Non-Executive Director
6,077 -0.7%
116.05
705,254 USD
6,077 -0.7% 116.05 705,254 USD
2015-03-23 2015-03-19 S Sale

ENRIGHT PATRICK G

Non-Executive Director
2,156 -0.2%
114.15
246,097 USD
2,156 -0.2% 114.15 246,097 USD
2015-03-23 2015-03-19 S Sale

ENRIGHT PATRICK G

Non-Executive Director
194,988 -17.4%
113.92
22,212,701 USD
194,988 -17.4% 113.92 22,212,701 USD
2015-03-23 2015-03-19 S Sale

ENRIGHT PATRICK G

Non-Executive Director
3,353 -0.3%
111.06
372,381 USD
3,353 -0.3% 111.06 372,381 USD
2015-03-23 2015-03-19 S Sale

ENRIGHT PATRICK G

Non-Executive Director
283,601 -20.2%
110.01
31,198,067 USD
283,601 -20.2% 110.01 31,198,067 USD
2014-11-19 2014-11-18 S Sale

ENRIGHT PATRICK G

Non-Executive Director Major owner
8 -0.0%
32.13
257 USD
8 -0.0% 32.13 257 USD
2014-11-19 2014-11-18 S Sale

ENRIGHT PATRICK G

Non-Executive Director Major owner
92 -0.3%
31.57
2,904 USD
92 -0.3% 31.57 2,904 USD
2014-11-19 2014-11-18 S Sale

ENRIGHT PATRICK G

Non-Executive Director Major owner
412 -0.0%
32.14
13,241 USD
412 -0.0% 32.14 13,241 USD
2014-11-19 2014-11-18 S Sale

ENRIGHT PATRICK G

Non-Executive Director Major owner
4,592 -0.3%
31.56
144,944 USD
4,592 -0.3% 31.56 144,944 USD
2014-11-19 2014-11-18 S Sale

Longitude Capital Partners, LLC

Major owner
8 -0.0%
32.13
257 USD
8 -0.0% 32.13 257 USD
2014-11-19 2014-11-18 S Sale

Longitude Capital Partners, LLC

Major owner
92 -0.3%
31.57
2,904 USD
92 -0.3% 31.57 2,904 USD
2014-11-19 2014-11-18 S Sale

Longitude Capital Partners, LLC

Major owner
412 -0.0%
32.14
13,241 USD
412 -0.0% 32.14 13,241 USD
2014-11-19 2014-11-18 S Sale

Longitude Capital Partners, LLC

Major owner
4,592 -0.3%
31.56
144,944 USD
4,592 -0.3% 31.56 144,944 USD
2014-11-19 2014-11-17 S Sale

ENRIGHT PATRICK G

Non-Executive Director Major owner
2,722 -8.8%
33.79
91,975 USD
2,722 -8.8% 33.79 91,975 USD
2014-11-19 2014-11-17 S Sale

ENRIGHT PATRICK G

Non-Executive Director Major owner
2,728 -8.1%
32.93
89,844 USD
2,728 -8.1% 32.93 89,844 USD
2014-11-19 2014-11-17 S Sale

ENRIGHT PATRICK G

Non-Executive Director Major owner
4,021 -10.6%
32.01
128,718 USD
4,021 -10.6% 32.01 128,718 USD
2014-11-19 2014-11-17 S Sale

ENRIGHT PATRICK G

Non-Executive Director Major owner
135,816 -8.8%
33.79
4,589,182 USD
135,816 -8.8% 33.79 4,589,182 USD
2014-11-19 2014-11-17 S Sale

ENRIGHT PATRICK G

Non-Executive Director Major owner
136,148 -8.1%
32.93
4,483,885 USD
136,148 -8.1% 32.93 4,483,885 USD
2014-11-19 2014-11-17 S Sale

Longitude Capital Partners, LLC

Major owner
2,722 -8.8%
33.79
91,975 USD
2,722 -8.8% 33.79 91,975 USD
2014-11-19 2014-11-17 S Sale

Longitude Capital Partners, LLC

Major owner
2,728 -8.1%
32.93
89,844 USD
2,728 -8.1% 32.93 89,844 USD
2014-11-19 2014-11-17 S Sale

Longitude Capital Partners, LLC

Major owner
4,021 -10.6%
32.01
128,718 USD
4,021 -10.6% 32.01 128,718 USD
2014-11-19 2014-11-17 S Sale

Longitude Capital Partners, LLC

Major owner
135,816 -8.8%
33.79
4,589,182 USD
135,816 -8.8% 33.79 4,589,182 USD
2014-11-19 2014-11-17 S Sale

Longitude Capital Partners, LLC

Major owner
136,148 -8.1%
32.93
4,483,885 USD
136,148 -8.1% 32.93 4,483,885 USD
2014-11-19 2014-11-17 S Sale

ENRIGHT PATRICK G

Non-Executive Director Major owner
200,591 -10.6%
32.01
6,421,219 USD
200,591 -10.6% 32.01 6,421,219 USD
2014-11-19 2014-11-17 S Sale

Longitude Capital Partners, LLC

Major owner
200,591 -10.6%
32.01
6,421,219 USD
200,591 -10.6% 32.01 6,421,219 USD
2014-10-21 2014-10-21 B Purchase

JANNEY DANIEL

Non-Executive Director Major owner
500,000 +24.4%
20.00
10,000,000 USD
500,000 +24.4% 20.00 10,000,000 USD
2014-10-21 2014-10-21 B Purchase

Alta Partners VIII, L.P.

Major owner
500,000 +24.4%
20.00
10,000,000 USD
500,000 +24.4% 20.00 10,000,000 USD
2014-10-21 2014-10-21 B Purchase

DOMAIN PARTERS VII L P

Major owner
500,000 +24.2%
20.00
10,000,000 USD
500,000 +24.2% 20.00 10,000,000 USD
2014-10-21 2014-10-21 B Purchase

OMENN GILBERT S

Non-Executive Director
5,000 +inf%
20.00
100,000 USD
5,000 +inf% 20.00 100,000 USD
2014-10-14 2014-10-09 S Sale

ENRIGHT PATRICK G

Non-Executive Director Major owner
19 -0.1%
30.00
570 USD
19 -0.1% 30.00 570 USD
2014-10-14 2014-10-09 S Sale

Longitude Capital Partners, LLC

Major owner
19 -0.1%
30.00
570 USD
19 -0.1% 30.00 570 USD
2014-10-14 2014-10-09 S Sale

ENRIGHT PATRICK G

Non-Executive Director Major owner
924 -0.0%
30.00
27,720 USD
924 -0.0% 30.00 27,720 USD
2014-10-14 2014-10-09 S Sale

Longitude Capital Partners, LLC

Major owner
924 -0.0%
30.00
27,720 USD
924 -0.0% 30.00 27,720 USD
2014-10-09 2014-10-07 S Sale

ENRIGHT PATRICK G

Non-Executive Director Major owner
235 -0.6%
30.04
7,059 USD
235 -0.6% 30.04 7,059 USD