Richard Korpan
CIK 1022294 · View on SEC EDGAR ↗
Insider
First SEC filing: June 4, 2007 · Latest: June 4, 2007
On this page
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 47 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 |
|---|---|---|---|---|---|---|---|---|---|
| June 1, 2007 | BKH | A | 23 | $41.38 | $952 | 2,776 Indirect | +0.84% | Acquired | 78.1% (price as of 2026-08-20) |
| May 31, 2007 | BKH | A | 220 | $40.99 | $9,018 | 2,753 Indirect | +8.69% | Acquired | 79.8% (price as of 2026-08-20) |
| March 1, 2007 | BKH | A | 24 | $36.22 | $869 | 2,534 Indirect | +0.96% | Acquired | 103.5% (price as of 2026-08-20) |
| Feb. 28, 2007 | BKH | A | 232 | $35.98 | $8,347 | 2,510 Indirect | +10.18% | Acquired | 104.9% (price as of 2026-08-20) |
| Dec. 1, 2006 | BKH | A | 21 | $35.67 | $749 | 2,278 Indirect | +0.93% | Acquired | 106.7% (price as of 2026-08-20) |
| Nov. 30, 2006 | BKH | A | 196 | $35.71 | $6,999 | 2,258 Indirect | +9.51% | Acquired | 106.4% (price as of 2026-08-20) |
| Sept. 1, 2006 | BKH | A | 19 | $35.18 | $668 | 2,061 Indirect | +0.93% | Acquired | 109.5% (price as of 2026-08-20) |
| Aug. 31, 2006 | BKH | A | 201 | $34.81 | $6,997 | 2,042 Indirect | +10.92% | Acquired | 111.8% (price as of 2026-08-20) |
| June 1, 2006 | BKH | A | 18 | $34.11 | $614 | 1,841 Indirect | +0.99% | Acquired | 116.1% (price as of 2026-08-20) |
| June 1, 2006 | BKH | A | 207 | $33.83 | $7,003 | 1,824 Indirect | +12.80% | Acquired | 117.9% (price as of 2026-08-20) |
| March 1, 2006 | BKH | A | 15 | $34.80 | $522 | 1,617 Indirect | +0.94% | Acquired | 111.8% (price as of 2026-08-20) |
| Feb. 28, 2006 | BKH | A | 202 | $34.57 | $6,983 | 1,601 Indirect | +14.44% | Acquired | 113.2% (price as of 2026-08-20) |
| Dec. 1, 2005 | BKH | A | 12 | $37.23 | $447 | 1,399 Indirect | +0.87% | Acquired | 98.0% (price as of 2026-08-20) |
| Nov. 30, 2005 | BKH | A | 192 | $36.55 | $7,018 | 1,387 Indirect | +16.07% | Acquired | 101.7% (price as of 2026-08-20) |
| Sept. 1, 2005 | BKH | A | 9 | $41.79 | $376 | 1,196 Indirect | +0.76% | Acquired | 76.4% (price as of 2026-08-20) |
| Aug. 31, 2005 | BKH | A | 168 | $41.65 | $6,997 | 1,186 Indirect | +16.50% | Acquired | 77.0% (price as of 2026-08-20) |
| June 1, 2005 | BKH | A | 9 | $37.45 | $337 | 1,018 Indirect | +0.89% | Acquired | 96.8% (price as of 2026-08-20) |
| May 31, 2005 | BKH | A | 34 | $36.62 | $1,245 | 1,010 Indirect | +3.48% | Acquired | 101.3% (price as of 2026-08-20) |
| April 29, 2005 | BKH | A | 36 | $34.28 | $1,234 | 976 Indirect | +3.83% | Acquired | 115.0% (price as of 2026-08-20) |
| March 31, 2005 | BKH | A | 38 | $33.07 | $1,257 | 939 Indirect | +4.22% | Acquired | 122.9% (price as of 2026-08-20) |
| March 1, 2005 | BKH | A | 9 | $32.03 | $288 | 901 Indirect | +1.01% | Acquired | 130.1% (price as of 2026-08-20) |
| Feb. 28, 2005 | BKH | A | 39 | $31.70 | $1,236 | 892 Indirect | +4.57% | Acquired | 132.5% (price as of 2026-08-20) |
| Jan. 31, 2005 | BKH | A | 42 | $29.79 | $1,251 | 853 Indirect | +5.18% | Acquired | 147.4% (price as of 2026-08-20) |
| Dec. 31, 2004 | BKH | A | 41 | $30.68 | $1,258 | 811 Indirect | +5.32% | Acquired | 140.3% (price as of 2026-08-20) |
| Dec. 1, 2004 | BKH | A | 8 | $30.45 | $244 | 770 Indirect | +1.05% | Acquired | 142.1% (price as of 2026-08-20) |
| Nov. 30, 2004 | BKH | A | 41 | $30.71 | $1,259 | 763 Indirect | +5.68% | Acquired | 140.0% (price as of 2026-08-20) |
| Oct. 29, 2004 | BKH | A | 42 | $29.46 | $1,237 | 722 Indirect | +6.18% | Acquired | 150.2% (price as of 2026-08-20) |
| Sept. 30, 2004 | BKH | A | 45 | $27.78 | $1,250 | 679 Indirect | +7.10% | Acquired | 165.4% (price as of 2026-08-20) |
| Sept. 1, 2004 | BKH | A | 7 | $28.42 | $199 | 634 Indirect | +1.12% | Acquired | 159.4% (price as of 2026-08-20) |
| Aug. 31, 2004 | BKH | A | 45 | $27.85 | $1,253 | 628 Indirect | +7.72% | Acquired | 164.7% (price as of 2026-08-20) |
| July 30, 2004 | BKH | A | 45 | $27.62 | $1,243 | 583 Indirect | +8.36% | Acquired | 166.9% (price as of 2026-08-20) |
| June 30, 2004 | BKH | A | 40 | $31.50 | $1,260 | 537 Indirect | +8.05% | Acquired | 134.0% (price as of 2026-08-20) |
| June 1, 2004 | BKH | A | 5 | $29.78 | $149 | 498 Indirect | +1.01% | Acquired | 147.5% (price as of 2026-08-20) |
| May 28, 2004 | BKH | A | 43 | $29.30 | $1,260 | 493 Indirect | +9.56% | Acquired | 151.6% (price as of 2026-08-20) |
| April 30, 2004 | BKH | A | 41 | $30.59 | $1,254 | 450 Indirect | +10.02% | Acquired | 141.0% (price as of 2026-08-20) |
| March 31, 2004 | BKH | A | 39 | $31.87 | $1,243 | 409 Indirect | +10.54% | Acquired | 131.3% (price as of 2026-08-20) |
| March 1, 2004 | BKH | A | 4 | $30.42 | $122 | 370 Indirect | +1.09% | Acquired | 142.3% (price as of 2026-08-20) |
| Feb. 27, 2004 | BKH | A | 41 | $30.60 | $1,255 | 366 Indirect | +12.62% | Acquired | 140.9% (price as of 2026-08-20) |
| Jan. 31, 2004 | BKH | A | 42 | $29.80 | $1,252 | 325 Indirect | +14.84% | Acquired | 147.4% (price as of 2026-08-20) |
| Dec. 31, 2003 | BKH | A | 42 | $41.90 | $1,760 | 283 Indirect | +17.43% | Acquired | 75.9% (price as of 2026-08-20) |
| Dec. 1, 2003 | BKH | A | 2 | $32.24 | $64 | 241 Indirect | +0.84% | Acquired | 128.6% (price as of 2026-08-20) |
| Nov. 30, 2003 | BKH | A | 39 | $32.26 | $1,258 | 239 Indirect | +19.50% | Acquired | 128.5% (price as of 2026-08-20) |
| Oct. 31, 2003 | BKH | A | 39 | $32.17 | $1,255 | 200 Indirect | +24.22% | Acquired | 129.1% (price as of 2026-08-20) |
| Sept. 30, 2003 | BKH | A | 41 | $30.86 | $1,265 | 162 Indirect | +33.88% | Acquired | 138.9% (price as of 2026-08-20) |
| Sept. 2, 2003 | BKH | A | 1 | $32.40 | $32 | 121 Indirect | +0.83% | Acquired | 127.5% (price as of 2026-08-20) |
| Aug. 31, 2003 | BKH | A | 39 | $32.41 | $1,264 | 120 Indirect | +48.15% | Acquired | 127.4% (price as of 2026-08-20) |
| July 31, 2003 | BKH | A | 41 | $30.69 | $1,258 | 81 Indirect | +102.50% | Acquired | 140.2% (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 |
|---|---|---|---|---|---|---|---|
| June 1, 2007 | BKH | Phantom Stock Unit | Common Stock (0) | — | — | 23 | Acquired |
| May 31, 2007 | BKH | Phantom Stock Unit | Common Stock (0) | — | — | 220 | Acquired |
| March 1, 2007 | BKH | Phantom Stock Unit | Common Stock (0) | — | — | 24 | Acquired |
| Feb. 28, 2007 | BKH | Phantom Stock Unit | Common Stock (0) | — | — | 232 | Acquired |
| Dec. 1, 2006 | BKH | Phantom Stock Unit | Common Stock (0) | — | — | 21 | Acquired |
| Nov. 30, 2006 | BKH | Phantom Stock Unit | Common Stock (0) | — | — | 196 | Acquired |
| Sept. 1, 2006 | BKH | Phantom Stock Unit | Common Stock (0) | — | — | 19 | Acquired |
| Aug. 31, 2006 | BKH | Phantom Stock Unit | Common Stock (0) | — | — | 201 | Acquired |
| June 1, 2006 | BKH | Phantom Stock Unit | Common Stock (0) | — | — | 18 | Acquired |
| June 1, 2006 | BKH | Phantom Stock Unit | Common Stock (0) | — | — | 207 | Acquired |
| March 1, 2006 | BKH | Phantom Stock Unit | Common Stock (15) | — | — | 15 | Acquired |
| Feb. 28, 2006 | BKH | Phantom Stock Unit | Common Stock (202) | — | — | 202 | Acquired |
| Dec. 1, 2005 | BKH | Phantom Stock Unit | Common Stock (0) | — | — | 12 | Acquired |
| Nov. 30, 2005 | BKH | Phantom Stock Unit | Common Stock (0) | — | — | 192 | Acquired |
| Sept. 1, 2005 | BKH | Phantom Stock Unit | Common Stock (0) | — | — | 9 | Acquired |
| Aug. 31, 2005 | BKH | Phantom Stock Unit | Common Stock (0) | — | — | 168 | Acquired |
| June 1, 2005 | BKH | Phantom Stock Unit | Common Stock (0) | — | — | 9 | Acquired |
| May 31, 2005 | BKH | Phantom Stock Unit | Common Stock (0) | — | — | 34 | Acquired |
| April 29, 2005 | BKH | Phantom Stock Unit | Common Stock (0) | — | — | 36 | Acquired |
| March 31, 2005 | BKH | Phantom Stock Unit | Common Stock (0) | — | — | 38 | Acquired |
| March 1, 2005 | BKH | Phantom Stock Unit | Common Stock (0) | — | — | 9 | Acquired |
| Feb. 28, 2005 | BKH | Phantom Stock Unit | Common Stock (0) | — | — | 39 | Acquired |
| Jan. 31, 2005 | BKH | Phantom Stock Unit | Common Stock (0) | — | — | 42 | Acquired |
| Dec. 31, 2004 | BKH | Phantom Stock Unit | Common Stock (0) | — | — | 41 | Acquired |
| Dec. 1, 2004 | BKH | Phantom Stock Unit | Common Stock (0) | — | — | 8 | Acquired |
| Nov. 30, 2004 | BKH | Phantom Stock Unit | Common Stock (0) | — | — | 41 | Acquired |
| Oct. 29, 2004 | BKH | Phantom Stock Unit | Common Stock (0) | — | — | 42 | Acquired |
| Sept. 30, 2004 | BKH | Phantom Stock Unit | Common Stock (0) | — | — | 45 | Acquired |
| Sept. 1, 2004 | BKH | Phantom Stock Unit | Common Stock (0) | — | — | 7 | Acquired |
| Aug. 31, 2004 | BKH | Phantom Stock Unit | Common Stock (0) | — | — | 45 | Acquired |
| July 30, 2004 | BKH | Phantom Stock Unit | Common Stock (0) | — | — | 45 | Acquired |
| June 30, 2004 | BKH | Phantom Stock Unit | Common Stock (0) | — | — | 40 | Acquired |
| June 1, 2004 | BKH | Phantom Stock Unit | Common Stock (0) | — | — | 5 | Acquired |
| May 28, 2004 | BKH | Phantom Stock Unit | Common Stock (0) | — | — | 43 | Acquired |
| April 30, 2004 | BKH | Phantom Stock Unit | Common Stock (0) | — | — | 41 | Acquired |
| March 31, 2004 | BKH | Phantom Stock Unit | Common Stock (0) | — | — | 39 | Acquired |
| March 1, 2004 | BKH | Phantom Stock Unit | Common Stock (0) | — | — | 4 | Acquired |
| Feb. 27, 2004 | BKH | Phantom Stock Unit | Common Stock (0) | — | — | 41 | Acquired |
| Jan. 31, 2004 | BKH | Phantom Stock Unit | Common Stock (0) | — | — | 42 | Acquired |
| Dec. 31, 2003 | BKH | Phantom Stock Unit | Common Stock (0) | — | — | 42 | Acquired |
| Dec. 1, 2003 | BKH | Phantom Stock Unit | Common Stock (0) | — | — | 2 | Acquired |
| Nov. 30, 2003 | BKH | Phantom Stock Unit | Common Stock (0) | — | — | 39 | Acquired |
| Oct. 31, 2003 | BKH | Phantom Stock Unit | Common Stock (0) | — | — | 39 | Acquired |
| Sept. 30, 2003 | BKH | Phantom Stock Unit | Common Stock (0) | — | — | 41 | Acquired |
| Sept. 2, 2003 | BKH | Phantom Stock Unit | Common Stock (0) | — | Aug. 8, 1988 | 1 | Acquired |
| Aug. 31, 2003 | BKH | Phantom Stock Unit | Common Stock (0) | — | Aug. 8, 1988 | 39 | Acquired |
| July 31, 2003 | BKH | Phantom Stock Unit | Common Stock (0) | — | Aug. 8, 1988 | 41 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).