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David P Hunt
Insider
First SEC filing: July 29, 2005 · Latest: July 29, 2005
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net: $0
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 |
|---|---|---|---|---|---|---|---|---|---|
| March 16, 2007 | NPKI | P | 6,000 | $6.50 | $39,000 | 46,000 Direct | +15.00% | Acquired | 81.4% (price as of 2026-10-02) |
| Dec. 28, 2006 | NPKI | A | 10,000 | · | · | 10,000 Direct | · | Acquired | (price as of 2026-10-02) |
| July 29, 2005 | NPKI | A | 10,000 | $4.11 | $41,100 | 0 Direct | · | Acquired | 186.9% (price as of 2026-10-02) |
| July 29, 2005 | NPKI | M | 10,000 | $4.11 | $41,100 | 40,000 Direct | +33.33% | Acquired | 186.9% (price as of 2026-10-02) |
| July 28, 2005 | NPKI | A | 15,500 | $4.11 | $63,705 | 10,000 Direct | · | Acquired | 186.9% (price as of 2026-10-02) |
| July 28, 2005 | NPKI | S | 15,500 | $8.50 | $131,750 | 30,000 Direct | -34.07% | Disposed | 38.7% (price as of 2026-10-02) |
| July 28, 2005 | NPKI | M | 15,500 | $4.11 | $63,705 | 45,500 Direct | +51.67% | Acquired | 186.9% (price as of 2026-10-02) |
| July 28, 2005 | NPKI | A | 15,500 | $4.11 | $63,705 | 10,000 Direct | · | Acquired | 186.9% (price as of 2026-10-02) |
| July 28, 2005 | NPKI | S | 15,500 | $8.50 | $131,750 | 30,000 Direct | -34.07% | Disposed | 38.7% (price as of 2026-10-02) |
| July 28, 2005 | NPKI | M | 15,500 | $4.11 | $63,705 | 45,500 Direct | +51.67% | Acquired | 186.9% (price as of 2026-10-02) |
| June 8, 2005 | NPKI | A | 10,000 | · | · | 10,000 Direct | · | Acquired | (price as of 2026-10-02) |
| June 8, 2005 | NPKI | A | 10,000 | $6.27 | $62,700 | 10,000 Direct | · | Acquired | 88.0% (price as of 2026-10-02) |
| March 7, 2005 | NPKI | A | 12,500 | $4.11 | $51,375 | 25,500 Direct | +96.15% | Acquired | 186.9% (price as of 2026-10-02) |
| March 7, 2005 | NPKI | S | 200 | $6.47 | $1,294 | 30,000 Direct | -0.66% | Disposed | 82.2% (price as of 2026-10-02) |
| March 7, 2005 | NPKI | S | 12,300 | $6.40 | $78,720 | 30,200 Direct | -28.94% | Disposed | 84.2% (price as of 2026-10-02) |
| March 7, 2005 | NPKI | M | 12,500 | $4.11 | $51,375 | 42,500 Direct | +41.67% | Acquired | 186.9% (price as of 2026-10-02) |
| Nov. 2, 2004 | NPKI | M | 25,000 | $4.11 | $102,750 | 25,500 Direct | -49.50% | Disposed | 186.9% (price as of 2026-10-02) |
| Nov. 2, 2004 | NPKI | S | 25,000 | $5.56 | $139,000 | 30,000 Direct | -45.45% | Disposed | 112.1% (price as of 2026-10-02) |
| Nov. 2, 2004 | NPKI | M | 25,000 | $4.11 | $102,750 | 50,000 Direct | +100.00% | Acquired | 186.9% (price as of 2026-10-02) |
| Nov. 2, 2004 | NPKI | M | 12,500 | $4.11 | $51,375 | 38,000 Direct | -24.75% | Disposed | 186.9% (price as of 2026-10-02) |
| Nov. 2, 2004 | NPKI | S | 12,500 | $5.56 | $69,500 | 30,000 Direct | -29.41% | Disposed | 112.1% (price as of 2026-10-02) |
| Nov. 2, 2004 | NPKI | M | 12,500 | $4.11 | $51,375 | 42,500 Direct | +41.67% | Acquired | 186.9% (price as of 2026-10-02) |
| Aug. 3, 2004 | NPKI | M | 2,500 | $4.11 | $10,275 | 50,500 Direct | -4.72% | Disposed | 186.9% (price as of 2026-10-02) |
| Aug. 3, 2004 | NPKI | S | 400 | $6.01 | $2,404 | 30,000 Direct | -1.32% | Disposed | 96.2% (price as of 2026-10-02) |
| Aug. 3, 2004 | NPKI | S | 300 | $6.03 | $1,809 | 30,400 Direct | -0.98% | Disposed | 95.5% (price as of 2026-10-02) |
| Aug. 3, 2004 | NPKI | S | 1,800 | $6.02 | $10,836 | 30,700 Direct | -5.54% | Disposed | 95.8% (price as of 2026-10-02) |
| Aug. 3, 2004 | NPKI | M | 2,500 | $4.11 | $10,275 | 32,500 Direct | +8.33% | Acquired | 186.9% (price as of 2026-10-02) |
| July 29, 2004 | NPKI | P | 10,000 | $4.11 | $41,100 | 30,000 Direct | +50.00% | Acquired | 186.9% (price as of 2026-10-02) |
| July 29, 2004 | NPKI | M | 10,000 | $4.11 | $41,100 | 53,000 Direct | -15.87% | Disposed | 186.9% (price as of 2026-10-02) |
| July 29, 2004 | NPKI | M | 10,000 | $4.11 | $41,100 | 53,000 Direct | -15.87% | Disposed | 186.9% (price as of 2026-10-02) |
| July 29, 2004 | NPKI | M | 10,000 | $4.11 | $41,100 | 28,000 Direct | +55.56% | Acquired | 186.9% (price as of 2026-10-02) |
| July 29, 2004 | NPKI | C | 10,000 | $4.08 | $40,800 | 133,000 Direct | -6.99% | Disposed | 189.0% (price as of 2026-10-02) |
| July 29, 2004 | NPKI | P | 10,000 | $4.08 | $40,800 | 28,000 Direct | +55.56% | Acquired | 189.0% (price as of 2026-10-02) |
| Nov. 12, 2003 | NPKI | A | 2,000 | $3.94 | $7,880 | 20,000 Direct | +11.11% | Acquired | 199.2% (price as of 2026-10-02) |
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. 28, 2006 | NPKI | Stock Options (right to buy) | Common Stock | $7.17 | Dec. 28, 2016 | 10,000 | Acquired |
| July 29, 2005 | NPKI | Option to Purchase | Common Stock | $4.11 | Nov. 2, 2005 | 10,000 | Acquired |
| July 28, 2005 | NPKI | Option to Purchase | Common Stock | $4.11 | Nov. 2, 2005 | 15,500 | Acquired |
| July 28, 2005 | NPKI | Option to Purchase | Common Stock | $4.11 | Nov. 2, 2005 | 15,500 | Acquired |
| June 8, 2005 | NPKI | Stock Options (right to buy) | Common Stock | $6.27 | June 8, 2012 | 10,000 | Acquired |
| June 8, 2005 | NPKI | Stock Options (right to buy) | Options | $6.27 | June 8, 2012 | 10,000 | Acquired |
| March 7, 2005 | NPKI | Option to Purchase | Common Stock | $4.11 | Nov. 2, 2005 | 12,500 | Acquired |
| Nov. 2, 2004 | NPKI | Employee Stock Options | Common Stock | $4.11 | Nov. 2, 2005 | 25,000 | Disposed |
| Nov. 2, 2004 | NPKI | Employee Stock Options | Common Stock | $4.11 | Nov. 2, 2005 | 12,500 | Disposed |
| Aug. 3, 2004 | NPKI | Employee Stock Options | Common Stock | $4.11 | Nov. 2, 2005 | 2,500 | Disposed |
| July 29, 2004 | NPKI | Employee Stock Options | Common Stock | $4.11 | Nov. 2, 2005 | 10,000 | Disposed |
| July 29, 2004 | NPKI | Employee Stock Options | Common Stock | $4.11 | Nov. 2, 2005 | 10,000 | Disposed |
| July 29, 2004 | NPKI | Employee Stock Options | Options | $4.08 | Nov. 2, 2005 | 10,000 | Disposed |
Exercise/conversion price is blank when not applicable (e.g. RSUs).