ENTA
Enanta Pharmaceuticals Inc
NASDAQ: ENTA · HEALTHCARE · BIOTECHNOLOGY
$13.87
+1.17% today
Updated 2026-04-29
Market cap
$386.25M
P/E ratio
—
P/S ratio
5.77x
EPS (TTM)
$-3.21
Dividend yield
—
52W range
$5 – $17
Volume
0.2M
Enanta Pharmaceuticals Inc (ENTA) Insider transactions
Net insider activity
Net buying (2,082,587 shares)
Buy transactions
55
Sell transactions
45
All transactions
| Date | Insider | Title | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-03-11 | VANCE, TERRY | Director | Buy | 20,000 | — | — |
| 2026-03-11 | RUSSELL, LESLEY | Director | Buy | 20,000 | — | — |
| 2026-03-11 | PETERSON, KRISTINE | Director | Buy | 20,000 | — | — |
| 2026-03-11 | HATA, YUJIRO S | Director | Buy | 20,000 | — | — |
| 2026-03-11 | FOLETTA, MARK G | Director | Buy | 20,000 | — | — |
| 2026-03-11 | CARTER, BRUCE L A | Director | Buy | 20,000 | — | — |
| 2026-02-12 | ROTTINGHAUS, SCOTT T. | Chief Medical Officer | Buy | 5,225 | — | — |
| 2026-02-12 | ROTTINGHAUS, SCOTT T. | Chief Medical Officer | Sale | 3,413 | $14.25 | $48635.25 |
| 2026-02-12 | ROTTINGHAUS, SCOTT T. | Chief Medical Officer | Buy | 1,650 | — | — |
| 2026-02-12 | OR, YAT SUN | Chief Scientific Officer | Buy | 5,225 | — | — |
| 2026-02-12 | OR, YAT SUN | Chief Scientific Officer | Sale | 3,413 | $14.25 | $48635.25 |
| 2026-02-12 | OR, YAT SUN | Chief Scientific Officer | Buy | 1,650 | — | — |
| 2026-02-12 | LUU, BRENDAN | Chief Business Officer | Buy | 4,987 | — | — |
| 2026-02-12 | LUU, BRENDAN | Chief Business Officer | Sale | 3,257 | $14.25 | $46412.25 |
| 2026-02-12 | LUU, BRENDAN | Chief Business Officer | Buy | 1,575 | — | — |
| 2026-02-12 | LULY, JAY R. | Director, President and CEO | Buy | 15,200 | — | — |
| 2026-02-12 | LULY, JAY R. | Director, President and CEO | Sale | 6,155 | $14.25 | $87708.75 |
| 2026-02-12 | LULY, JAY R. | Director, President and CEO | Buy | 4,800 | — | — |
| 2026-02-12 | KOWALSKY, MATTHEW PAUL | Chief Legal Officer | Buy | 4,175 | — | — |
| 2026-02-12 | KOWALSKY, MATTHEW PAUL | Chief Legal Officer | Sale | 1,902 | $14.25 | $27103.50 |
| 2026-02-12 | KOWALSKY, MATTHEW PAUL | Chief Legal Officer | Buy | 1,318 | — | — |
| 2026-02-12 | KIEFFER, TARA LYNN | Chief Product Strategy Officer | Buy | 4,987 | — | — |
| 2026-02-12 | KIEFFER, TARA LYNN | Chief Product Strategy Officer | Sale | 3,257 | $14.25 | $46412.25 |
| 2026-02-12 | KIEFFER, TARA LYNN | Chief Product Strategy Officer | Buy | 1,575 | — | — |
| 2025-12-05 | TROUT, HARRY R. III | See Remarks | Sale | 542 | $14.23 | $7712.66 |
| 2025-12-05 | ROTTINGHAUS, SCOTT T. | Chief Medical Officer | Sale | 798 | $14.23 | $11355.54 |
| 2025-12-05 | OR, YAT SUN | Chief Scientific Officer | Sale | 2,390 | $14.23 | $34009.70 |
| 2025-12-05 | LUU, BRENDAN | Chief Business Officer | Sale | 1,394 | $14.23 | $19836.62 |
| 2025-12-05 | LULY, JAY R. | Director, President and CEO | Sale | 4,743 | $14.23 | $67492.89 |
| 2025-12-05 | KIEFFER, TARA LYNN | Chief Product Strategy Officer | Sale | 2,106 | $14.23 | $29968.38 |
| 2025-12-05 | CAPPS, KATHLEEN S. | See Remarks | Sale | 323 | $14.23 | $4596.29 |
| 2025-12-02 | TROUT, HARRY R. III | See Remarks | Sale | 380 | $13.96 | $5304.80 |
| 2025-12-02 | CAPPS, KATHLEEN S. | See Remarks | Sale | 207 | $13.96 | $2889.72 |
| 2025-12-01 | TROUT, HARRY R. III | See Remarks | Sale | 105 | $14.12 | $1482.60 |
| 2025-12-01 | OR, YAT SUN | Chief Scientific Officer | Sale | 753 | $14.12 | $10632.36 |
| 2025-12-01 | LUU, BRENDAN | Chief Business Officer | Sale | 498 | $14.12 | $7031.76 |
| 2025-12-01 | LULY, JAY R. | Director, President and CEO | Sale | 1,885 | $14.12 | $26616.20 |
| 2025-12-01 | KIEFFER, TARA LYNN | Chief Product Strategy Officer | Sale | 753 | $14.12 | $10632.36 |
| 2025-12-01 | CAPPS, KATHLEEN S. | See Remarks | Sale | 85 | $14.12 | $1200.20 |
| 2025-11-25 | TROUT, HARRY R. III | See Remarks | Buy | 12,925 | — | — |
| 2025-11-25 | TROUT, HARRY R. III | See Remarks | Buy | 6,463 | — | — |
| 2025-11-25 | ROTTINGHAUS, SCOTT T. | Chief Medical Officer | Buy | 110,000 | — | — |
| 2025-11-25 | OR, YAT SUN | Chief Scientific Officer | Buy | 110,000 | — | — |
| 2025-11-25 | LUU, BRENDAN | Chief Business Officer | Buy | 90,000 | — | — |
| 2025-11-25 | LULY, JAY R. | Director, President and CEO | Buy | 310,000 | — | — |
| 2025-11-25 | KOWALSKY, MATTHEW PAUL | Chief Legal Officer | Buy | 90,000 | — | — |
| 2025-11-25 | KIEFFER, TARA LYNN | Chief Product Strategy Officer | Buy | 100,000 | — | — |
| 2025-11-25 | CAPPS, KATHLEEN S. | See Remarks | Buy | 6,325 | — | — |
| 2025-11-25 | CAPPS, KATHLEEN S. | See Remarks | Buy | 3,163 | — | — |
| 2025-08-08 | ROTTINGHAUS, SCOTT T. | Chief Medical Officer | Sale | 2,217 | $6.99 | $15496.83 |
| 2025-03-13 | VANCE, TERRY | Director | Buy | 15,700 | — | — |
| 2025-03-13 | RUSSELL, LESLEY | Director | Buy | 15,700 | — | — |
| 2025-03-13 | PETERSON, KRISTINE | Director | Buy | 15,700 | — | — |
| 2025-03-13 | HATA, YUJIRO S | Director | Buy | 15,700 | — | — |
| 2025-03-13 | FOLETTA, MARK G | Director | Buy | 15,700 | — | — |
| 2025-03-13 | CARTER, BRUCE L A | Director | Buy | 15,700 | — | — |
| 2025-02-12 | ROTTINGHAUS, SCOTT T. | Chief Medical Officer | Buy | 9,750 | — | — |
| 2025-02-12 | ROTTINGHAUS, SCOTT T. | Chief Medical Officer | Sale | 2,861 | $5.59 | $15992.99 |
| 2025-02-12 | OR, YAT SUN | Chief Scientific Officer | Buy | 9,750 | — | — |
| 2025-02-12 | OR, YAT SUN | Chief Scientific Officer | Sale | 4,324 | $5.59 | $24171.16 |
| 2025-02-12 | MELLETT, PAUL J | Chief Fin. & Admin Officer | Buy | 7,500 | — | — |
| 2025-02-12 | MELLETT, PAUL J | Chief Fin. & Admin Officer | Sale | 3,326 | $5.59 | $18592.34 |
| 2025-02-12 | LUU, BRENDAN | Chief Business Officer | Buy | 7,500 | — | — |
| 2025-02-12 | LUU, BRENDAN | Chief Business Officer | Sale | 3,326 | $5.59 | $18592.34 |
| 2025-02-12 | LULY, JAY R. | Director, President and CEO | Buy | 45,000 | $5.69 | $256050.00 |
| 2025-02-12 | LULY, JAY R. | Director, President and CEO | Buy | 25,500 | — | — |
| 2025-02-12 | LULY, JAY R. | Director, President and CEO | Sale | 7,484 | $5.59 | $41835.56 |
| 2025-02-12 | KIEFFER, TARA LYNN | Chief Product Strategy Officer | Buy | 7,500 | — | — |
| 2025-02-12 | KIEFFER, TARA LYNN | Chief Product Strategy Officer | Sale | 3,326 | $5.59 | $18592.34 |
| 2024-12-06 | ROTTINGHAUS, SCOTT T. | Chief Medical Officer | Sale | 866 | $8.06 | $6979.96 |
| 2024-12-06 | OR, YAT SUN | Chief Scientific Officer | Sale | 2,591 | $8.06 | $20883.46 |
| 2024-12-06 | MELLETT, PAUL J | Chief Fin. & Admin Officer | Sale | 2,591 | $8.06 | $20883.46 |
| 2024-12-06 | LUU, BRENDAN | Chief Business Officer | Sale | 2,283 | $8.06 | $18400.98 |
| 2024-12-06 | LULY, JAY R. | Director, President and CEO | Sale | 5,142 | $8.06 | $41444.52 |
| 2024-12-06 | KIEFFER, TARA LYNN | Chief Product Strategy Officer | Sale | 2,283 | $8.06 | $18400.98 |
| 2024-12-01 | OR, YAT SUN | Chief Scientific Officer | Sale | 1,595 | $8.60 | $13717.00 |
| 2024-12-01 | MELLETT, PAUL J | Chief Fin. & Admin Officer | Sale | 1,595 | $8.60 | $13717.00 |
| 2024-12-01 | LUU, BRENDAN | Chief Business Officer | Sale | 753 | $8.60 | $6475.80 |
| 2024-12-01 | LULY, JAY R. | Director, President and CEO | Sale | 3,829 | $8.60 | $32929.40 |
| 2024-12-01 | KIEFFER, TARA LYNN | Chief Product Strategy Officer | Sale | 753 | $8.60 | $6475.80 |
| 2024-11-27 | ROTTINGHAUS, SCOTT T. | Chief Medical Officer | Buy | 87,000 | — | — |
| 2024-11-27 | OR, YAT SUN | Chief Scientific Officer | Buy | 87,000 | — | — |
| 2024-11-27 | MELLETT, PAUL J | Chief Fin. & Admin Officer | Buy | 81,000 | — | — |
| 2024-11-27 | LUU, BRENDAN | Chief Business Officer | Buy | 75,000 | — | — |
| 2024-11-27 | LULY, JAY R. | Director, President and CEO | Buy | 250,000 | — | — |
| 2024-11-27 | KOWALSKY, MATTHEW PAUL | Chief Legal Officer | Buy | 75,000 | — | — |
| 2024-11-27 | KIEFFER, TARA LYNN | Chief Product Strategy Officer | Buy | 81,000 | — | — |
| 2024-08-08 | ROTTINGHAUS, SCOTT T. | Chief Medical Officer | Sale | 1,466 | $12.73 | $18662.18 |
| 2024-07-15 | ROTTINGHAUS, SCOTT T. | Chief Medical Officer | Sale | 5,375 | — | — |
| 2024-07-15 | ROTTINGHAUS, SCOTT T. | Chief Medical Officer | Sale | 5,375 | $17.08 | $91805.00 |
| 2024-07-12 | ROTTINGHAUS, SCOTT T. | Chief Medical Officer | Sale | 2,271 | $15.04 | $34155.84 |
| 2024-07-11 | ROTTINGHAUS, SCOTT T. | Chief Medical Officer | Sale | 4,299 | $15.07 | $64785.93 |
| 2024-06-17 | KIEFFER, TARA LYNN | Chief Product Strategy Officer | Sale | 7,266 | $12.33 | $89589.78 |
| 2024-04-29 | KOWALSKY, MATTHEW PAUL | Chief Legal Officer | Buy | 150,000 | — | — |
| 2024-03-06 | VANCE, TERRY | Director | Buy | 15,700 | — | — |
| 2024-03-06 | RUSSELL, LESLEY | Director | Buy | 15,700 | — | — |
| 2024-03-06 | PETERSON, KRISTINE | Director | Buy | 15,700 | — | — |
| 2024-03-06 | HATA, YUJIRO S | Director | Buy | 15,700 | — | — |
| 2024-03-06 | FOLETTA, MARK G | Director | Buy | 15,700 | — | — |
| 2024-03-06 | CARTER, BRUCE L A | Director | Buy | 15,700 | — | — |