ISSUER PROFILE · CIK 0001434868
Esperion Therapeutics, Inc.ESPR
4 13D/G filings
3 distinct filers
25 insider transactions (365d)
Cross-Reference Snapshot
Activist filings
4
1 SCHEDULE 13G · 3 SC
Distinct filers
3
multi-activist cluster
Insiders (365d)
25
9 buys · 16 sales
Latest short DTC
2.68
as of 2026-05-29
13D/G Filings Timeline · 4 total
Form 4 Insider Transactions · last 365d
| Date | Insider | Role | Type | Shares | Price | Value |
|---|
| 2026-03-17 |
Looker Benjamin |
officer |
Sale |
5,708 |
$2.70 |
$15K |
| 2026-03-17 |
Koenig Sheldon L. |
director, officer |
Sale |
25,578 |
$2.72 |
$70K |
| 2026-03-17 |
Halladay Benjamin |
officer |
Sale |
6,424 |
$2.71 |
$17K |
| 2026-03-13 |
Looker Benjamin |
officer |
Award |
300,840 |
— |
— |
| 2026-03-13 |
Koenig Sheldon L. |
director, officer |
Award |
723,760 |
— |
— |
| 2026-03-13 |
Halladay Benjamin |
officer |
Award |
247,430 |
— |
— |
| 2026-03-13 |
Halladay Benjamin |
officer |
Award |
221,270 |
$2.44 |
$540K |
| 2026-03-13 |
Koenig Sheldon L. |
director, officer |
Award |
647,460 |
$2.44 |
$1.58M |
| 2026-03-13 |
Looker Benjamin |
officer |
Award |
269,230 |
$2.44 |
$657K |
| 2026-01-20 |
Looker Benjamin |
officer |
Sale |
1,689 |
$2.88 |
$5K |
| 2025-12-17 |
Koenig Sheldon L. |
director, officer |
Sale |
48,244 |
$3.67 |
$177K |
| 2025-12-17 |
Halladay Benjamin |
officer |
Sale |
7,337 |
$3.67 |
$27K |
| 2025-12-17 |
Looker Benjamin |
officer |
Sale |
6,517 |
$3.67 |
$24K |
| 2025-12-04 |
Harlow John B. Jr. |
officer |
Award |
424,536 |
— |
— |
| 2025-12-04 |
Harlow John B. Jr. |
officer |
Award |
380,000 |
$3.79 |
$1.44M |
| 2025-10-17 |
Looker Benjamin |
officer |
Sale |
1,248 |
$2.62 |
$3K |
| 2025-09-17 |
Looker Benjamin |
officer |
Sale |
6,267 |
$2.80 |
$18K |
| 2025-09-17 |
Koenig Sheldon L. |
director, officer |
Sale |
28,427 |
$2.79 |
$79K |
| 2025-09-17 |
Halladay Benjamin |
officer |
Sale |
7,046 |
$2.81 |
$20K |
| 2025-07-17 |
Looker Benjamin |
officer |
Sale |
1,304 |
$1.13 |
$1K |
| 2025-07-17 |
Halladay Benjamin |
officer |
Sale |
11 |
$1.11 |
$12 |
| 2025-07-01 |
THOMPSON JOHN CRAIG |
director |
Award |
40,000 |
$1.00 |
$40K |
| 2025-06-17 |
Looker Benjamin |
officer |
Sale |
6,422 |
$1.15 |
$7K |
| 2025-06-17 |
Koenig Sheldon L. |
director, officer |
Sale |
30,474 |
$1.11 |
$34K |
| 2025-06-17 |
Halladay Benjamin |
officer |
Sale |
7,229 |
$1.15 |
$8K |
FINRA Short Interest History
| Settlement | Short Interest | Days to Cover | % Δ vs prior |
|---|
| 2026-05-29 |
18,714,926 |
2.68 |
-7.4% |
| 2026-05-15 |
20,207,976 |
1.00 |
-44.5% |
| 2026-04-30 |
36,425,941 |
5.18 |
+14.4% |
| 2026-04-15 |
31,830,830 |
3.73 |
-3.9% |
| 2026-03-31 |
33,129,776 |
6.98 |
-1.8% |
| 2026-03-13 |
33,731,852 |
5.05 |
+0.6% |
| 2026-02-27 |
33,525,831 |
13.60 |
-0.1% |
| 2026-02-13 |
33,567,190 |
9.38 |
+0.3% |
| 2026-01-30 |
33,452,416 |
6.52 |
-10.7% |
| 2026-01-15 |
37,439,023 |
5.88 |
+10.3% |
| 2025-12-31 |
33,933,166 |
6.92 |
+17.7% |
| 2025-12-15 |
28,827,852 |
5.44 |
+0.3% |
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