Stephen Buckley Jr.
CIK 1571830 · View on SEC EDGAR ↗
Insider
First SEC filing: Jan. 12, 2015 · Latest: Jan. 12, 2015
On this page
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 7 non-open-market transactions below
last 12 months, based on the transactions shown below
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
7 other filings hidden
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Feb. 19, 2015 | ENTA | P | 600 | $34.20 | $20,520 | 2,000 Direct | +42.86% | Acquired | -61.4% (price as of 2026-08-21) |
| Feb. 18, 2015 | ENTA | P | 400 | $33.69 | $13,476 | 1,400 Direct | +40.00% | Acquired | -60.8% (price as of 2026-08-21) |
| Aug. 14, 2014 | ENTA | P | 1,000 | $38.95 | $38,950 | 1,000 Direct | — | Acquired | -66.1% (price as of 2026-08-21) |
P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding
Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.
Derivative holdings (Form 4 Table II)
Options, RSUs and convertible securities reported on Form 4 Table II.
| Date | Ticker | Security | Underlying | Exercise price | Expiration | Shares | A/D |
|---|---|---|---|---|---|---|---|
| Feb. 28, 2019 | ENTA | Stock Option (right to buy) | Common Stock (5,000) | $102.54 | Feb. 28, 2029 | 5,000 | Acquired |
| Feb. 28, 2018 | ENTA | Stock Option (right to buy) | Common Stock (7,500) | $78.62 | Feb. 28, 2028 | 7,500 | Acquired |
| Feb. 16, 2017 | ENTA | Stock Option (right to buy) | Common Stock (7,500) | $29.02 | Feb. 16, 2027 | 7,500 | Acquired |
| Feb. 11, 2016 | ENTA | Stock Option (right to bury) | Common Stock (6,000) | $25.58 | Feb. 11, 2026 | 6,000 | Acquired |
| Feb. 19, 2015 | ENTA | Stock Option (right to bury) | Common Stock (6,000) | $33.65 | Feb. 19, 2025 | 6,000 | Acquired |
| Jan. 8, 2015 | ELDN | Stock Option (right to buy) | Common Stock (25,000) | $14.49 | Jan. 8, 2025 | 25,000 | Acquired |
| Feb. 6, 2014 | ENTA | Stock Option (right to buy) | Common Stock (4,640) | $35.00 | Feb. 6, 2024 | 4,640 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 2 holdings
Securities held when first becoming an insider, per SEC Form 3.