| Benjamin Looker |
ESPR |
Common Stock |
Sale |
-0.83% |
$15,429 |
$2.70 |
-5,708 |
679,348 |
17 Mar 2026 |
Direct |
| Sheldon L. Koenig |
ESPR |
Common Stock |
Sale |
-1.16% |
$69,547 |
$2.72 |
-25,578 |
2,172,699 |
17 Mar 2026 |
Direct |
| Benjamin Halladay |
ESPR |
Common Stock |
Sale |
-0.89% |
$17,377 |
$2.70 |
-6,424 |
713,602 |
17 Mar 2026 |
Direct |
| Benjamin Looker |
ESPR |
Common Stock |
Award |
78.3% |
|
|
300,840 |
685,056 |
13 Mar 2026 |
Direct |
| Benjamin Looker |
ESPR |
Stock Option (right to buy) |
Award |
|
|
|
269,230 |
269,230 |
13 Mar 2026 |
Direct |
| Sheldon L. Koenig |
ESPR |
Common Stock |
Award |
49.1% |
|
|
723,760 |
2,198,277 |
13 Mar 2026 |
Direct |
| Sheldon L. Koenig |
ESPR |
Stock Option (right to buy) |
Award |
|
|
|
647,460 |
647,460 |
13 Mar 2026 |
Direct |
| Benjamin Halladay |
ESPR |
Common Stock |
Award |
52.4% |
|
|
247,430 |
720,026 |
13 Mar 2026 |
Direct |
| Benjamin Halladay |
ESPR |
Stock Option (right to buy) |
Award |
|
|
|
221,270 |
221,270 |
13 Mar 2026 |
Direct |
| Benjamin Looker |
ESPR |
Common Stock |
Sale |
-0.44% |
$4,868 |
$2.88 |
-1,689 |
384,216 |
20 Jan 2026 |
Direct |
| Sheldon L. Koenig |
ESPR |
Common Stock |
Sale |
-3.18% |
$177,200 |
$3.67 |
-48,244 |
1,470,587 |
17 Dec 2025 |
Direct |
| Benjamin Halladay |
ESPR |
Common Stock |
Sale |
-1.55% |
$26,905 |
$3.67 |
-7,337 |
467,525 |
17 Dec 2025 |
Direct |
| Benjamin Looker |
ESPR |
Common Stock |
Sale |
-1.66% |
$23,898 |
$3.67 |
-6,517 |
385,905 |
17 Dec 2025 |
Direct |
| John B. Harlow Jr. |
ESPR |
Common Stock |
Award |
|
|
|
424,536 |
424,536 |
04 Dec 2025 |
Direct |
| John B. Harlow Jr. |
ESPR |
Stock Option (right to buy) |
Award |
|
|
|
380,000 |
380,000 |
04 Dec 2025 |
Direct |
| Benjamin Looker |
ESPR |
Common Stock |
Sale |
-0.32% |
$3,275 |
$2.62 |
-1,248 |
392,422 |
17 Oct 2025 |
Direct |
| Benjamin Looker |
ESPR |
Common Stock |
Sale |
-1.57% |
$17,573 |
$2.80 |
-6,267 |
393,670 |
17 Sep 2025 |
Direct |
| Sheldon L. Koenig |
ESPR |
Common Stock |
Sale |
-1.84% |
$79,254 |
$2.79 |
-28,427 |
1,518,831 |
17 Sep 2025 |
Direct |
| Benjamin Halladay |
ESPR |
Common Stock |
Sale |
-1.46% |
$19,785 |
$2.81 |
-7,046 |
474,862 |
17 Sep 2025 |
Direct |
| Benjamin Looker |
ESPR |
Common Stock |
Sale |
-0.32% |
$1,470 |
$1.13 |
-1,304 |
399,937 |
17 Jul 2025 |
Direct |
| Benjamin Halladay |
ESPR |
Common Stock |
Sale |
|
$12.27 |
$1.12 |
-11 |
474,462 |
17 Jul 2025 |
Direct |
| John Craig Thompson |
ESPR |
Stock Option (right to buy) |
Award |
|
|
|
40,000 |
40,000 |
01 Jul 2025 |
Direct |
| Benjamin Looker |
ESPR |
Common Stock |
Sale |
-1.58% |
$7,398 |
$1.15 |
-6,422 |
401,241 |
17 Jun 2025 |
Direct |
| Sheldon L. Koenig |
ESPR |
Common Stock |
Sale |
-1.94% |
$33,796 |
$1.11 |
-30,474 |
1,541,488 |
17 Jun 2025 |
Direct |
| Benjamin Halladay |
ESPR |
Common Stock |
Sale |
-1.5% |
$8,328 |
$1.15 |
-7,229 |
474,473 |
17 Jun 2025 |
Direct |
| J. Martin Carroll |
ESPR |
Common Stock |
Award |
51% |
|
|
33,000 |
97,650 |
29 May 2025 |
Direct |
| J. Martin Carroll |
ESPR |
Stock Option (right to buy) |
Award |
|
|
|
44,000 |
44,000 |
29 May 2025 |
Direct |
| Seth H. Z. Fischer |
ESPR |
Common Stock |
Award |
117.2% |
|
|
33,000 |
61,150 |
29 May 2025 |
Direct |
| Seth H. Z. Fischer |
ESPR |
Stock Option (right to buy) |
Award |
|
|
|
44,000 |
44,000 |
29 May 2025 |
Direct |
| Robert E. Hoffman |
ESPR |
Common Stock |
Award |
|
|
|
5,280 |
5,280 |
29 May 2025 |
Direct |
| Robert E. Hoffman |
ESPR |
Stock Option (right to buy) |
Award |
|
|
|
7,040 |
7,040 |
29 May 2025 |
Direct |
| Stephen Rocamboli |
ESPR |
Common Stock |
Award |
91% |
|
|
33,000 |
69,261 |
29 May 2025 |
Direct |
| Stephen Rocamboli |
ESPR |
Stock Option (right to buy) |
Award |
|
|
|
44,000 |
44,000 |
29 May 2025 |
Direct |
| Jay Shepard |
ESPR |
Common Stock |
Award |
64% |
|
|
33,000 |
84,599 |
29 May 2025 |
Direct |
| Jay Shepard |
ESPR |
Stock Option (right to buy) |
Award |
|
|
|
44,000 |
44,000 |
29 May 2025 |
Direct |
| Nicole Vitullo |
ESPR |
Stock Option (right to buy) |
Award |
|
|
|
88,000 |
88,000 |
29 May 2025 |
Direct |
| Tracy M. Woody |
ESPR |
Stock Option (right to buy) |
Award |
|
|
|
88,000 |
88,000 |
29 May 2025 |
Direct |
| Eric Warren |
ESPR |
Common Stock |
Sale |
-0.03% |
$106 |
$0.9780 |
-108 |
370,218 |
17 Apr 2025 |
Direct |
| Benjamin Halladay |
ESPR |
Common Stock |
Sale |
|
$7.71 |
$0.9640 |
-8 |
481,702 |
17 Apr 2025 |
Direct |
| Robert E. Hoffman |
ESPR |
Stock Option (right to buy) |
Award |
|
|
|
40,000 |
40,000 |
01 Apr 2025 |
Direct |