Thomas J Zeller
CIK 1194284 · View on SEC EDGAR ↗
Insider
First SEC filing: Feb. 4, 2016 · Latest: Feb. 4, 2016
On this page
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 100 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 |
|---|---|---|---|---|---|---|---|---|---|
| March 2, 2015 | BKH | A | 179 | $49.80 | $8,914 | 22,199 Indirect | +0.81% | Acquired | 46.6% (price as of 2026-08-21) |
| March 2, 2015 | BKH | I | 20 | $49.80 | $996 | 8,904 Direct | +0.23% | Acquired | 46.6% (price as of 2026-08-21) |
| March 2, 2015 | BKH | I | 70 | $49.80 | $3,486 | 8,884 Direct | +0.79% | Acquired | 46.6% (price as of 2026-08-21) |
| March 1, 2015 | BKH | J | 11 | — | — | 8,815 Direct | +0.12% | Acquired | (price as of 2026-08-21) |
| Feb. 27, 2015 | BKH | A | 385 | $50.83 | $19,570 | 22,020 Indirect | +1.78% | Acquired | 43.6% (price as of 2026-08-21) |
| Feb. 4, 2015 | BKH | I | 20 | $50.92 | $1,018 | 8,804 Direct | +0.23% | Acquired | 43.4% (price as of 2026-08-21) |
| Jan. 7, 2015 | BKH | I | 19 | $51.30 | $975 | 8,784 Direct | +0.22% | Acquired | 42.3% (price as of 2026-08-21) |
| Dec. 1, 2014 | BKH | A | 156 | $53.86 | $8,402 | 21,635 Indirect | +0.73% | Acquired | 35.6% (price as of 2026-08-21) |
| Dec. 1, 2014 | BKH | I | 61 | $53.86 | $3,285 | 8,764 Direct | +0.70% | Acquired | 35.6% (price as of 2026-08-21) |
| Dec. 1, 2014 | BKH | I | 19 | $53.86 | $1,023 | 8,703 Direct | +0.22% | Acquired | 35.6% (price as of 2026-08-21) |
| Nov. 28, 2014 | BKH | A | 347 | $54.01 | $18,741 | 21,479 Indirect | +1.64% | Acquired | 35.2% (price as of 2026-08-21) |
| Nov. 5, 2014 | BKH | I | 18 | $56.11 | $1,010 | 8,685 Direct | +0.21% | Acquired | 30.1% (price as of 2026-08-21) |
| Oct. 1, 2014 | BKH | I | 21 | $47.97 | $1,007 | 8,667 Direct | +0.24% | Acquired | 52.2% (price as of 2026-08-21) |
| Sept. 2, 2014 | BKH | A | 153 | $53.49 | $8,184 | 21,132 Indirect | +0.73% | Acquired | 36.5% (price as of 2026-08-21) |
| Sept. 2, 2014 | BKH | I | 61 | $53.49 | $3,263 | 8,646 Direct | +0.71% | Acquired | 36.5% (price as of 2026-08-21) |
| Sept. 2, 2014 | BKH | I | 19 | $53.49 | $1,016 | 8,586 Direct | +0.22% | Acquired | 36.5% (price as of 2026-08-21) |
| Aug. 29, 2014 | BKH | A | 349 | $53.73 | $18,752 | 20,979 Indirect | +1.69% | Acquired | 35.9% (price as of 2026-08-21) |
| Aug. 6, 2014 | BKH | I | 19 | $51.30 | $975 | 8,567 Direct | +0.22% | Acquired | 42.3% (price as of 2026-08-21) |
| June 2, 2014 | BKH | A | 139 | $57.40 | $7,979 | 20,630 Indirect | +0.68% | Acquired | 27.2% (price as of 2026-08-21) |
| June 2, 2014 | BKH | I | 56 | $57.40 | $3,214 | 8,531 Direct | +0.66% | Acquired | 27.2% (price as of 2026-08-21) |
| June 2, 2014 | BKH | I | 17 | $57.40 | $976 | 8,475 Direct | +0.20% | Acquired | 27.2% (price as of 2026-08-21) |
| May 30, 2014 | BKH | A | 325 | $57.67 | $18,743 | 20,491 Indirect | +1.61% | Acquired | 26.6% (price as of 2026-08-21) |
| May 7, 2014 | BKH | I | 17 | $58.19 | $989 | 8,458 Direct | +0.20% | Acquired | 25.5% (price as of 2026-08-21) |
| April 2, 2014 | BKH | I | 17 | $58.00 | $986 | 8,440 Direct | +0.20% | Acquired | 25.9% (price as of 2026-08-21) |
| March 3, 2014 | BKH | A | 139 | $56.39 | $7,838 | 20,166 Indirect | +0.69% | Acquired | 29.5% (price as of 2026-08-21) |
| March 3, 2014 | BKH | I | 56 | $56.39 | $3,158 | 8,423 Direct | +0.67% | Acquired | 29.5% (price as of 2026-08-21) |
| March 3, 2014 | BKH | I | 18 | $56.39 | $1,015 | 8,367 Direct | +0.22% | Acquired | 29.5% (price as of 2026-08-21) |
| Feb. 28, 2014 | BKH | A | 331 | $56.71 | $18,771 | 20,027 Indirect | +1.68% | Acquired | 28.8% (price as of 2026-08-21) |
| Feb. 5, 2014 | BKH | I | 19 | $52.39 | $995 | 8,349 Direct | +0.23% | Acquired | 39.4% (price as of 2026-08-21) |
| Jan. 2, 2014 | BKH | I | 19 | $51.90 | $986 | 8,316 Direct | +0.23% | Acquired | 40.7% (price as of 2026-08-21) |
| Dec. 31, 2013 | BKH | J | 14 | — | — | 8,330 Direct | +0.17% | Acquired | (price as of 2026-08-21) |
| Dec. 2, 2013 | BKH | A | 147 | $50.55 | $7,431 | 19,696 Indirect | +0.75% | Acquired | 44.4% (price as of 2026-08-21) |
| Dec. 2, 2013 | BKH | I | 60 | $50.55 | $3,033 | 8,297 Direct | +0.73% | Acquired | 44.4% (price as of 2026-08-21) |
| Dec. 2, 2013 | BKH | I | 20 | $50.55 | $1,011 | 8,237 Direct | +0.24% | Acquired | 44.4% (price as of 2026-08-21) |
| Nov. 29, 2013 | BKH | A | 373 | $50.27 | $18,751 | 19,549 Indirect | +1.95% | Acquired | 45.2% (price as of 2026-08-21) |
| Nov. 6, 2013 | BKH | I | 19 | $52.20 | $992 | 8,217 Direct | +0.23% | Acquired | 39.9% (price as of 2026-08-21) |
| Oct. 2, 2013 | BKH | I | 20 | $49.50 | $990 | 8,198 Direct | +0.24% | Acquired | 47.5% (price as of 2026-08-21) |
| Sept. 3, 2013 | BKH | A | 152 | $47.68 | $7,247 | 19,176 Indirect | +0.80% | Acquired | 53.1% (price as of 2026-08-21) |
| Sept. 3, 2013 | BKH | I | 63 | $47.68 | $3,004 | 8,178 Direct | +0.78% | Acquired | 53.1% (price as of 2026-08-21) |
| Sept. 3, 2013 | BKH | I | 21 | $47.68 | $1,001 | 8,115 Direct | +0.26% | Acquired | 53.1% (price as of 2026-08-21) |
| Aug. 30, 2013 | BKH | A | 390 | $48.02 | $18,728 | 19,025 Indirect | +2.09% | Acquired | 52.1% (price as of 2026-08-21) |
| Aug. 7, 2013 | BKH | I | 19 | $53.63 | $1,019 | 8,094 Direct | +0.24% | Acquired | 36.1% (price as of 2026-08-21) |
| July 3, 2013 | BKH | I | 20 | $48.89 | $978 | 8,075 Direct | +0.25% | Acquired | 49.3% (price as of 2026-08-21) |
| June 3, 2013 | BKH | A | 148 | $47.44 | $7,021 | 18,634 Indirect | +0.80% | Acquired | 53.9% (price as of 2026-08-21) |
| June 3, 2013 | BKH | I | 62 | $47.44 | $2,941 | 8,055 Direct | +0.78% | Acquired | 53.9% (price as of 2026-08-21) |
| June 3, 2013 | BKH | I | 21 | $47.44 | $996 | 7,993 Direct | +0.26% | Acquired | 53.9% (price as of 2026-08-21) |
| May 31, 2013 | BKH | A | 395 | $47.47 | $18,751 | 18,486 Indirect | +2.18% | Acquired | 53.8% (price as of 2026-08-21) |
| May 1, 2013 | BKH | I | 22 | $46.38 | $1,020 | 7,972 Direct | +0.28% | Acquired | 57.4% (price as of 2026-08-21) |
| April 3, 2013 | BKH | I | 23 | $43.59 | $1,003 | 7,950 Direct | +0.29% | Acquired | 67.5% (price as of 2026-08-21) |
| March 1, 2013 | BKH | A | 164 | $41.42 | $6,793 | 18,091 Indirect | +0.91% | Acquired | 76.3% (price as of 2026-08-21) |
| March 1, 2013 | BKH | I | 70 | $41.42 | $2,899 | 7,927 Direct | +0.89% | Acquired | 76.3% (price as of 2026-08-21) |
| March 1, 2013 | BKH | I | 24 | $41.42 | $994 | 7,858 Direct | +0.31% | Acquired | 76.3% (price as of 2026-08-21) |
| Feb. 28, 2013 | BKH | A | 421 | $41.59 | $17,509 | 17,927 Indirect | +2.40% | Acquired | 75.6% (price as of 2026-08-21) |
| Feb. 6, 2013 | BKH | I | 25 | $40.60 | $1,015 | 7,834 Direct | +0.32% | Acquired | 79.8% (price as of 2026-08-21) |
| Jan. 2, 2013 | BKH | I | 27 | $37.33 | $1,008 | 7,809 Direct | +0.35% | Acquired | 95.6% (price as of 2026-08-21) |
| Dec. 3, 2012 | BKH | A | 180 | $35.63 | $6,413 | 17,506 Indirect | +1.04% | Acquired | 104.9% (price as of 2026-08-21) |
| Dec. 3, 2012 | BKH | I | 77 | $35.63 | $2,744 | 7,782 Direct | +1.00% | Acquired | 104.9% (price as of 2026-08-21) |
| Dec. 3, 2012 | BKH | I | 28 | $35.63 | $998 | 7,705 Direct | +0.36% | Acquired | 104.9% (price as of 2026-08-21) |
| Nov. 30, 2012 | BKH | A | 420 | $35.69 | $14,990 | 17,326 Indirect | +2.48% | Acquired | 104.6% (price as of 2026-08-21) |
| Nov. 7, 2012 | BKH | I | 28 | $35.49 | $994 | 7,677 Direct | +0.37% | Acquired | 105.7% (price as of 2026-08-21) |
| Oct. 3, 2012 | BKH | I | 28 | $35.33 | $989 | 7,649 Direct | +0.37% | Acquired | 106.7% (price as of 2026-08-21) |
| Sept. 4, 2012 | BKH | A | 181 | $34.23 | $6,196 | 16,906 Indirect | +1.08% | Acquired | 113.3% (price as of 2026-08-21) |
| Sept. 4, 2012 | BKH | I | 79 | $34.23 | $2,704 | 7,620 Direct | +1.05% | Acquired | 113.3% (price as of 2026-08-21) |
| Sept. 4, 2012 | BKH | I | 29 | $34.23 | $993 | 7,542 Direct | +0.39% | Acquired | 113.3% (price as of 2026-08-21) |
| Aug. 31, 2012 | BKH | A | 439 | $34.20 | $15,014 | 16,725 Indirect | +2.70% | Acquired | 113.5% (price as of 2026-08-21) |
| Aug. 1, 2012 | BKH | I | 32 | $31.72 | $1,015 | 7,512 Direct | +0.43% | Acquired | 130.2% (price as of 2026-08-21) |
| July 5, 2012 | BKH | I | 31 | $32.44 | $1,006 | 7,481 Direct | +0.42% | Acquired | 125.1% (price as of 2026-08-21) |
| June 1, 2012 | BKH | A | 187 | $31.94 | $5,973 | 16,287 Indirect | +1.16% | Acquired | 128.6% (price as of 2026-08-21) |
| June 1, 2012 | BKH | I | 82 | $31.94 | $2,619 | 7,450 Direct | +1.11% | Acquired | 128.6% (price as of 2026-08-21) |
| June 1, 2012 | BKH | I | 31 | $31.94 | $990 | 7,368 Direct | +0.42% | Acquired | 128.6% (price as of 2026-08-21) |
| May 31, 2012 | BKH | A | 466 | $32.18 | $14,996 | 16,100 Indirect | +2.98% | Acquired | 126.9% (price as of 2026-08-21) |
| May 2, 2012 | BKH | I | 31 | $32.70 | $1,014 | 7,337 Direct | +0.42% | Acquired | 123.3% (price as of 2026-08-21) |
| April 4, 2012 | BKH | I | 30 | $33.87 | $1,016 | 7,306 Direct | +0.41% | Acquired | 115.6% (price as of 2026-08-21) |
| March 1, 2012 | BKH | A | 174 | $32.90 | $5,725 | 15,634 Indirect | +1.13% | Acquired | 121.9% (price as of 2026-08-21) |
| March 1, 2012 | BKH | I | 78 | $32.90 | $2,566 | 7,263 Direct | +1.09% | Acquired | 121.9% (price as of 2026-08-21) |
| March 1, 2012 | BKH | I | 30 | $32.90 | $987 | 7,185 Direct | +0.42% | Acquired | 121.9% (price as of 2026-08-21) |
| Feb. 29, 2012 | BKH | A | 457 | $32.84 | $15,008 | 15,460 Indirect | +3.05% | Acquired | 122.3% (price as of 2026-08-21) |
| Feb. 1, 2012 | BKH | I | 29 | $33.99 | $986 | 7,154 Direct | +0.41% | Acquired | 114.8% (price as of 2026-08-21) |
| Jan. 4, 2012 | BKH | I | 30 | $33.26 | $998 | 7,125 Direct | +0.42% | Acquired | 119.5% (price as of 2026-08-21) |
| Dec. 31, 2011 | BKH | J | 14 | — | — | 7,276 Direct | +0.19% | Acquired | (price as of 2026-08-21) |
| Dec. 1, 2011 | BKH | A | 165 | $32.86 | $5,422 | 15,003 Indirect | +1.11% | Acquired | 122.2% (price as of 2026-08-21) |
| Dec. 1, 2011 | BKH | I | 75 | $32.86 | $2,464 | 7,095 Direct | +1.07% | Acquired | 122.2% (price as of 2026-08-21) |
| Dec. 1, 2011 | BKH | I | 30 | $32.86 | $986 | 7,020 Direct | +0.43% | Acquired | 122.2% (price as of 2026-08-21) |
| Nov. 30, 2011 | BKH | A | 458 | $32.75 | $15,000 | 14,838 Indirect | +3.18% | Acquired | 122.9% (price as of 2026-08-21) |
| Nov. 2, 2011 | BKH | I | 30 | $33.12 | $994 | 6,989 Direct | +0.43% | Acquired | 120.5% (price as of 2026-08-21) |
| Oct. 5, 2011 | BKH | I | 33 | $30.34 | $1,001 | 6,959 Direct | +0.48% | Acquired | 140.7% (price as of 2026-08-21) |
| Sept. 1, 2011 | BKH | A | 168 | $30.79 | $5,173 | 14,380 Indirect | +1.18% | Acquired | 137.1% (price as of 2026-08-21) |
| Sept. 1, 2011 | BKH | I | 78 | $30.79 | $2,402 | 6,926 Direct | +1.14% | Acquired | 137.1% (price as of 2026-08-21) |
| Sept. 1, 2011 | BKH | I | 32 | $30.79 | $985 | 6,848 Direct | +0.47% | Acquired | 137.1% (price as of 2026-08-21) |
| Aug. 31, 2011 | BKH | A | 490 | $30.60 | $14,994 | 14,212 Indirect | +3.57% | Acquired | 138.6% (price as of 2026-08-21) |
| Aug. 3, 2011 | BKH | I | 34 | $29.23 | $994 | 6,816 Direct | +0.50% | Acquired | 149.8% (price as of 2026-08-21) |
| July 6, 2011 | BKH | I | 33 | $30.32 | $1,001 | 6,781 Direct | +0.49% | Acquired | 140.8% (price as of 2026-08-21) |
| June 1, 2011 | BKH | A | 161 | $30.75 | $4,951 | 13,722 Indirect | +1.19% | Acquired | 137.4% (price as of 2026-08-21) |
| June 1, 2011 | BKH | I | 76 | $30.75 | $2,337 | 6,748 Direct | +1.14% | Acquired | 137.4% (price as of 2026-08-21) |
| June 1, 2011 | BKH | I | 33 | $30.75 | $1,015 | 6,672 Direct | +0.50% | Acquired | 137.4% (price as of 2026-08-21) |
| May 31, 2011 | BKH | A | 484 | $31.02 | $15,014 | 13,561 Indirect | +3.70% | Acquired | 135.4% (price as of 2026-08-21) |
| May 4, 2011 | BKH | I | 29 | $34.33 | $996 | 6,640 Direct | +0.44% | Acquired | 112.7% (price as of 2026-08-21) |
| April 6, 2011 | BKH | I | 29 | $34.21 | $992 | 6,611 Direct | +0.44% | Acquired | 113.4% (price as of 2026-08-21) |
| March 1, 2011 | BKH | A | 153 | $30.88 | $4,725 | 13,077 Indirect | +1.18% | Acquired | 136.4% (price as of 2026-08-21) |
| Feb. 28, 2011 | BKH | A | 460 | $30.82 | $14,177 | 12,924 Indirect | +3.69% | Acquired | 136.9% (price as of 2026-08-21) |
Showing latest 100 of 302 transactions
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 |
|---|---|---|---|---|---|---|---|
| March 2, 2015 | BKH | Phantom Stock Unit | Common Stock (179) | — | — | 179 | Acquired |
| Feb. 27, 2015 | BKH | Phantom Stock Unit | Common Stock (385) | — | — | 385 | Acquired |
| Dec. 1, 2014 | BKH | Phantom Stock Unit | Common Stock (156) | — | — | 156 | Acquired |
| Nov. 28, 2014 | BKH | Phantom Stock Unit | Common Stock (347) | — | — | 347 | Acquired |
| Sept. 2, 2014 | BKH | Phantom Stock Unit | Common Stock (153) | — | — | 153 | Acquired |
| Aug. 29, 2014 | BKH | Phantom Stock Unit | Common Stock (349) | — | — | 349 | Acquired |
| June 2, 2014 | BKH | Phantom Stock Unit | Common Stock (139) | — | — | 139 | Acquired |
| May 30, 2014 | BKH | Phantom Stock Unit | Common Stock (325) | — | — | 325 | Acquired |
| March 3, 2014 | BKH | Phantom Stock Unit | Common Stock (139) | — | — | 139 | Acquired |
| Feb. 28, 2014 | BKH | Phantom Stock Unit | Common Stock (331) | — | — | 331 | Acquired |
| Dec. 2, 2013 | BKH | Phantom Stock Unit | Common Stock (147) | — | — | 147 | Acquired |
| Nov. 29, 2013 | BKH | Phantom Stock Unit | Common Stock (373) | — | — | 373 | Acquired |
| Sept. 3, 2013 | BKH | Phantom Stock Unit | Common Stock (152) | — | — | 152 | Acquired |
| Aug. 30, 2013 | BKH | Phantom Stock Unit | Common Stock (390) | — | — | 390 | Acquired |
| June 3, 2013 | BKH | Phantom Stock Unit | Common Stock (148) | — | — | 148 | Acquired |
| May 31, 2013 | BKH | Phantom Stock Unit | Common Stock (395) | — | — | 395 | Acquired |
| March 1, 2013 | BKH | Phantom Stock Unit | Common Stock (164) | — | — | 164 | Acquired |
| Feb. 28, 2013 | BKH | Phantom Stock Unit | Common Stock (421) | — | — | 421 | Acquired |
| Dec. 3, 2012 | BKH | Phantom Stock Unit | Common Stock (180) | — | — | 180 | Acquired |
| Nov. 30, 2012 | BKH | Phantom Stock Unit | Common Stock (420) | — | — | 420 | Acquired |
| Sept. 4, 2012 | BKH | Phantom Stock Unit | Common Stock (181) | — | — | 181 | Acquired |
| Aug. 31, 2012 | BKH | Phantom Stock Unit | Common Stock (439) | — | — | 439 | Acquired |
| June 1, 2012 | BKH | Phantom Stock Unit | Common Stock (187) | — | — | 187 | Acquired |
| May 31, 2012 | BKH | Phantom Stock Unit | Common Stock (466) | — | — | 466 | Acquired |
| March 1, 2012 | BKH | Phantom Stock Unit | Common Stock (174) | — | — | 174 | Acquired |
| Feb. 29, 2012 | BKH | Phantom Stock Unit | Common Stock (457) | — | — | 457 | Acquired |
| Dec. 1, 2011 | BKH | Phantom Stock Unit | Common Stock (165) | — | — | 165 | Acquired |
| Nov. 30, 2011 | BKH | Phantom Stock Unit | Common Stock (458) | — | — | 458 | Acquired |
| Sept. 1, 2011 | BKH | Phantom Stock Unit | Common Stock (168) | — | — | 168 | Acquired |
| Aug. 31, 2011 | BKH | Phantom Stock Unit | Common Stock (490) | — | — | 490 | Acquired |
| June 1, 2011 | BKH | Phantom Stock Unit | Common Stock (161) | — | — | 161 | Acquired |
| May 31, 2011 | BKH | Phantom Stock Unit | Common Stock (484) | — | — | 484 | Acquired |
| March 1, 2011 | BKH | Phantom Stock Unit | Common Stock (153) | — | — | 153 | Acquired |
| Feb. 28, 2011 | BKH | Phantom Stock Unit | Common Stock (460) | — | — | 460 | Acquired |
| Dec. 1, 2010 | BKH | Phantom Stock Unit | Common Stock (143) | — | — | 143 | Acquired |
| Nov. 30, 2010 | BKH | Phantom Stock Unit | Common Stock (412) | — | — | 412 | Acquired |
| Sept. 1, 2010 | BKH | Phantom Stock Unit | Common Stock (136) | — | — | 136 | Acquired |
| Aug. 31, 2010 | BKH | Phantom Stock Unit | Common Stock (411) | — | — | 411 | Acquired |
| June 1, 2010 | BKH | Phantom Stock Unit | Common Stock (142) | — | — | 142 | Acquired |
| May 28, 2010 | BKH | Phantom Stock Unit | Common Stock (436) | — | — | 436 | Acquired |
| March 1, 2010 | BKH | Phantom Stock Unit | Common Stock (137) | — | — | 137 | Acquired |
| Feb. 26, 2010 | BKH | Phanton Stock Unit | Common Stock (449) | — | — | 449 | Acquired |
| Dec. 1, 2009 | BKH | Phantom Stock Unit | Common Stock (150) | — | — | 150 | Acquired |
| Nov. 30, 2009 | BKH | Phantom Stock Unit | Common Stock (530) | — | — | 530 | Acquired |
| Sept. 1, 2009 | BKH | Phantom Stock Unit | Common Stock (131) | — | — | 131 | Acquired |
| Aug. 31, 2009 | BKH | Phantom Stock Unit | Common Stock (489) | — | — | 489 | Acquired |
| June 1, 2009 | BKH | Phantom Stock Unit | Common Stock (140) | — | — | 140 | Acquired |
| May 29, 2009 | BKH | Phantom Stock Unit | Common Stock (584) | — | — | 584 | Acquired |
| March 2, 2009 | BKH | Phantom Stock Unit | Common Stock (165) | — | — | 165 | Acquired |
| Feb. 27, 2009 | BKH | Phantom Stock Unit | Common Stock (702) | — | — | 702 | Acquired |
| Dec. 1, 2008 | BKH | Phantom Stock Unit | Common Stock (100) | — | — | 100 | Acquired |
| Nov. 30, 2008 | BKH | Phantom Stock Unit | Common Stock (484) | — | — | 484 | Acquired |
| Sept. 2, 2008 | BKH | Phantom Stock Unit | Common Stock (69) | — | — | 69 | Acquired |
| Aug. 29, 2008 | BKH | Phantom Stock Unit | Common Stock (370) | — | — | 370 | Acquired |
| June 2, 2008 | BKH | Phantom Stock Unit | Common Stock (62) | — | — | 62 | Acquired |
| May 30, 2008 | BKH | Phantom Stock Unit | Common Stock (355) | — | — | 355 | Acquired |
| March 3, 2008 | BKH | Phantom Stock Unit | Common Stock (56) | — | — | 56 | Acquired |
| Feb. 29, 2008 | BKH | Phantom Stock Unit | Common Stock (317) | — | — | 317 | Acquired |
| Dec. 3, 2007 | BKH | Phantom Stock Unit | Common Stock (45) | — | — | 45 | Acquired |
| Nov. 30, 2007 | BKH | Phantom Stock Unit | Common Stock (216) | — | — | 216 | Acquired |
| Sept. 4, 2007 | BKH | Phantom Stock Unit | Common Stock (0) | — | — | 42 | Acquired |
| Aug. 31, 2007 | BKH | Phantom Stock Unit | Common Stock (0) | — | — | 218 | Acquired |
| June 1, 2007 | BKH | Phantom Stock Unit | Common Stock (0) | — | — | 41 | Acquired |
| May 31, 2007 | BKH | Phantom Stock Unit | Common Stock (0) | — | — | 220 | Acquired |
| March 1, 2007 | BKH | Phantom Stock Unit | Common Stock (0) | — | — | 44 | Acquired |
| Feb. 28, 2007 | BKH | Phantom Stock Unit | Common Stock (0) | — | — | 232 | Acquired |
| Dec. 1, 2006 | BKH | Phantom Stock Unit | Common Stock (0) | — | — | 41 | Acquired |
| Nov. 30, 2006 | BKH | Phantom Stock Unit | Common Stock (0) | — | — | 196 | Acquired |
| Sept. 1, 2006 | BKH | Phantom Stock Unit | Common Stock (0) | — | — | 39 | Acquired |
| Aug. 31, 2006 | BKH | Phantom Stock Unit | Common Stock (0) | — | — | 201 | Acquired |
| June 1, 2006 | BKH | Phantom Stock Unit | Common Stock (0) | — | — | 38 | Acquired |
| June 1, 2006 | BKH | Phantom Stock Unit | Common Stock (0) | — | — | 207 | Acquired |
| March 1, 2006 | BKH | Phantom Stock Unit | Common Stock (35) | — | — | 35 | Acquired |
| Feb. 28, 2006 | BKH | Phantom Stock Unit | Common Stock (202) | — | — | 202 | Acquired |
| Dec. 1, 2005 | BKH | Phantom Stock Unit | Common Stock (0) | — | — | 30 | Acquired |
| Nov. 30, 2005 | BKH | Phantom Stock Unit | Common stock (0) | — | — | 192 | Acquired |
| Sept. 1, 2005 | BKH | Phantom Stock Unit | Common Stock (0) | — | — | 25 | Acquired |
| Aug. 31, 2005 | BKH | Phantom Stock Unit | Common Stock (0) | — | — | 168 | Acquired |
| June 1, 2005 | BKH | Phantom Stock Unit | Common Stock (0) | — | — | 26 | 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) | — | — | 29 | 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) | — | — | 28 | 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) | — | — | 28 | 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) | — | — | 25 | 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) | — | — | 23 | Acquired |
| Feb. 27, 2004 | BKH | Phantom Stock Unit | Common Stock (0) | — | — | 41 | Acquired |
Showing latest 100 of 109 transactions
Exercise/conversion price is blank when not applicable (e.g. RSUs).