Ronald J Prentki
CIK 1250320 · View on SEC EDGAR ↗
First SEC filing: Feb. 19, 2010 · Latest: Feb. 19, 2010
On this page
- Insider at Companies where this person is a reporting insider.
- Insider transactions Every share this person bought or sold, from Form 4 filings.
- Derivatives Options and other derivative holdings reported by this person.
- Initial holdings The stakes this person held when they first started reporting.
- Compensation Executive pay disclosed in company proxy statements.
Insider at
Insider transactions
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Aug. 1, 2008 | HRTX | P | 660 | $1.43 | $944 | 660 Indirect | — | Acquired | -98.9% (price as of 2026-08-21) |
| Aug. 1, 2008 | HRTX | P | 1,200 | $1.42 | $1,704 | 1,860 Indirect | +181.82% | Acquired | -98.9% (price as of 2026-08-21) |
| July 28, 2008 | HRTX | P | 5,000 | $1.47 | $7,350 | 5,000 Indirect | — | Acquired | -98.9% (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. 17, 2010 | HRTX | Non-Qualified Stock Option (right to buy) | Common Stock (32,332) | $1.93 | Feb. 17, 2020 | 32,332 | Acquired |
| Feb. 17, 2010 | HRTX | Incentive Stock Option (right to buy) | Common Stock (217,668) | $1.93 | Feb. 17, 2020 | 217,668 | Acquired |
| July 7, 2008 | HRTX | Non-Qualified Stock Option | Common Stock (1,400,000) | $1.19 | July 7, 2018 | 1,400,000 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 1 holding
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| July 9, 2008 | HRTX | No Securites Owned | 0 | Direct |
Compensation (DEF 14A)
Matched by name from proxy statements (DEF 14A) — verify against the filing.
| Fiscal year | Salary | Bonus | Stock awards | Option awards | Non-equity incentive | Pension change | Other | Total |
|---|---|---|---|---|---|---|---|---|
| 2010 | $191,250 | — | — | — | — | — | $880,422 | $1,534,272 |
| 2009 | $441,346 | — | — | — | $72,000 | — | $7,350 | $577,482 |
| 2008 | $196,154 | — | — | — | — | — | $2,942 | $398,591 |
Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.