ISAAC GEORGE J
CIK 1061739 · View on SEC EDGAR ↗
Insider
First SEC filing: Dec. 27, 2010 · Latest: Dec. 27, 2010
On this page
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 9 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
No open-market trades on record; showing all filings.
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Dec. 5, 2011 | PDEX | A | 10,000 | $2.34 | $23,400 | 10,000 Direct | — | Acquired | 2687.8% (price as of 2026-08-21) |
| Dec. 3, 2010 | PDEX | A | 10,000 | $2.09 | $20,900 | 10,000 Direct | — | Acquired | 3021.3% (price as of 2026-08-21) |
| July 1, 2010 | PDEX | A | 5,000 | $1.89 | $9,450 | 74,834 Direct | +7.16% | Acquired | 3351.6% (price as of 2026-08-21) |
| July 1, 2009 | PDEX | A | 15,000 | $0.45 | $6,750 | 209,500 Direct | +7.71% | Acquired | 4732.2% (price as of 2026-08-21) |
| July 1, 2008 | PDEX | A | 15,000 | $1.00 | $15,000 | 194,500 Direct | +8.36% | Acquired | 2074.5% (price as of 2026-08-21) |
| July 2, 2007 | PDEX | A | 15,000 | $1.56 | $23,400 | 179,500 Direct | +9.12% | Acquired | 1293.9% (price as of 2026-08-21) |
| July 3, 2006 | PDEX | A | 15,000 | $1.74 | $26,100 | 164,500 Direct | +10.03% | Acquired | 1149.7% (price as of 2026-08-21) |
| April 19, 2005 | PDEX | M | 100,000 | $0.80 | $80,000 | 0 Direct | — | Acquired | 2618.1% (price as of 2026-08-21) |
| April 19, 2005 | PDEX | M | 100,000 | $0.80 | $80,000 | 149,500 Direct | +202.02% | Acquired | 2618.1% (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 |
|---|---|---|---|---|---|---|---|
| Dec. 5, 2011 | PDEX | Stock Option (Right to Buy) | Common Stock (10,000) | $2.34 | — | 10,000 | Acquired |
| Dec. 3, 2010 | PDEX | Stock Option (Right to Buy) | Common Stock (10,000) | $2.09 | — | 10,000 | Acquired |
| July 1, 2010 | PDEX | Pro-Dex common Stock Option | Pro-Dex Common Stock (5,000) | $1.89 | July 1, 2020 | 5,000 | Acquired |
| July 1, 2009 | PDEX | Pro-Dex Common Stock Options | Pro-Dex Common Stock (15,000) | $0.45 | July 1, 2019 | 15,000 | Acquired |
| July 1, 2008 | PDEX | Pro-Dex Common Stock | Stock Options (15,000) | $1.00 | July 1, 2018 | 15,000 | Acquired |
| July 2, 2007 | PDEX | Pro-Dex Stock Options | Pro-Dex Common Stock (15,000) | $1.56 | July 1, 2017 | 15,000 | Acquired |
| July 3, 2006 | PDEX | PDEX Common Stock | Stock Options (15,000) | $1.74 | July 2, 2016 | 15,000 | Acquired |
| April 19, 2005 | PDEX | Director Stock Options | Common Stock (100,000) | $0.80 | April 30, 2012 | 100,000 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).