David O Middlebrook
CIK 1328258 · View on SEC EDGAR ↗
First SEC filing: June 28, 2005 · Latest: June 28, 2005
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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 |
|---|---|---|---|---|---|---|---|---|---|
| March 12, 2018 | PKBK | S | 3,000 | $20.50 | $61,500 | 18,889 Direct | -13.71% | Disposed | 81.7% (price as of 2026-08-20) |
| Aug. 21, 2017 | PKBK | S | 800 | $18.60 | $14,880 | 21,889 Direct | -3.53% | Disposed | 100.3% (price as of 2026-08-20) |
| Aug. 25, 2016 | PKBK | S | 850 | $13.99 | $11,892 | 20,627 Direct | -3.96% | Disposed | 192.9% (price as of 2026-08-20) |
| Feb. 18, 2014 | PKBK | S | 3,565 | $10.00 | $35,650 | 11,748 Direct | -23.28% | Disposed | 309.8% (price as of 2026-08-20) |
| June 14, 2013 | PKBK | S | 1,190 | $7.16 | $8,520 | 9,982 Direct | -10.65% | Disposed | 472.4% (price as of 2026-08-20) |
| June 14, 2013 | PKBK | S | 1,410 | $7.15 | $10,082 | 11,172 Direct | -11.21% | Disposed | 473.2% (price as of 2026-08-20) |
| June 13, 2013 | PKBK | S | 1,700 | $7.27 | $12,359 | 12,582 Direct | -11.90% | Disposed | 463.7% (price as of 2026-08-20) |
| June 13, 2013 | PKBK | S | 3,900 | $7.30 | $28,470 | 14,282 Direct | -21.45% | Disposed | 461.4% (price as of 2026-08-20) |
| June 12, 2013 | PKBK | S | 1,600 | $7.50 | $12,000 | 18,182 Direct | -8.09% | Disposed | 446.4% (price as of 2026-08-20) |
| Aug. 13, 2012 | PKBK | S | 13 | $5.35 | $70 | 6,346 Indirect | -0.20% | Disposed | 742.6% (price as of 2026-08-20) |
| Aug. 2, 2012 | PKBK | S | 858 | $5.32 | $4,565 | 6,359 Indirect | -11.89% | Disposed | 747.4% (price as of 2026-08-20) |
| Aug. 2, 2012 | PKBK | S | 1,000 | $5.32 | $5,320 | 7,217 Indirect | -12.17% | Disposed | 747.4% (price as of 2026-08-20) |
| June 27, 2012 | PKBK | S | 1,000 | $5.21 | $5,210 | 0 Direct | -100.00% | Disposed | 765.3% (price as of 2026-08-20) |
| June 27, 2012 | PKBK | S | 927 | $4.90 | $4,542 | 1,000 Direct | -48.11% | Disposed | 820.0% (price as of 2026-08-20) |
| June 27, 2012 | PKBK | S | 858 | $5.00 | $4,290 | 1,927 Direct | -30.81% | Disposed | 801.6% (price as of 2026-08-20) |
| June 27, 2012 | PKBK | S | 545 | $5.00 | $2,725 | 2,785 Direct | -16.37% | Disposed | 801.6% (price as of 2026-08-20) |
| March 12, 2008 | PKBK | P | 500 | $14.30 | $7,150 | 5,369 Indirect | +10.27% | Acquired | 338.7% (price as of 2026-08-20) |
| Nov. 2, 2007 | PKBK | P | 500 | $15.25 | $7,625 | 4,522 Indirect | +12.43% | Acquired | 311.3% (price as of 2026-08-20) |
| Nov. 1, 2007 | PKBK | P | 500 | $14.75 | $7,375 | 4,022 Indirect | +14.20% | Acquired | 325.3% (price as of 2026-08-20) |
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 |
|---|---|---|---|---|---|---|---|
| Jan. 19, 2016 | PKBK | Options - Right to Buy | Common Stock (5,000) | $11.43 | Jan. 18, 2026 | 5,000 | Acquired |
| Feb. 14, 2014 | PKBK | Options - Right to Buy | Common Stock (5,331) | $6.75 | March 1, 2014 | 5,331 | Disposed |
| June 12, 2013 | PKBK | Options - Right to Buy | Common Stock (14,665) | $4.77 | June 30, 2013 | 14,665 | Disposed |
| Dec. 30, 2010 | PKBK | Options Right-to-Buy | Common Stock (2,203) | $4.54 | Jan. 1, 2011 | 2,203 | Disposed |
| Feb. 19, 2008 | PKBK | Warrants | Common Stock (347) | $5.75 | Dec. 31, 2008 | 347 | Disposed |
| Dec. 28, 2005 | PKBK | Stock Options (Right to Buy) | Common Stock (5,000) | $21.00 | Dec. 27, 2005 | 5,000 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 6 holdings
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| June 28, 2005 | PKBK | Common Stock, par value $0.10 per share | 2,670 | Direct |
| June 28, 2005 | PKBK | Warrants→ Common Stock (264) | 264 | Direct |
| June 28, 2005 | PKBK | Options→ Common Stock (6,270) | 6,270 | Direct |
| June 28, 2005 | PKBK | Options→ Common Stock (6,600) | 6,600 | Direct |
| June 28, 2005 | PKBK | Options→ Common Stock (2,400) | 2,400 | Direct |
| June 28, 2005 | PKBK | Options→ Common Stock (3,500) | 3,500 | Direct |