Michael Madison

Insider

First SEC filing: March 2, 2015 · Latest: March 2, 2015

On this page

Insider at Companies where this person is a reporting insider.
Insider transactions Every share this person bought or sold, from Form 4 filings.
Derivatives Options and other derivative holdings reported by this person.

Insider at

BKH buying June 5, 2013

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 70 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

70 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
March 2, 2015	BKH	A	35	$49.80	$1,743	4,381 Indirect	+0.81%	Acquired	46.3% (price as of 2026-08-19)
March 2, 2015	BKH	I	126	$49.80	$6,275	8,704 Direct	+1.47%	Acquired	46.3% (price as of 2026-08-19)
March 2, 2015	BKH	I	30	$49.80	$1,494	8,578 Direct	+0.35%	Acquired	46.3% (price as of 2026-08-19)
Feb. 27, 2015	BKH	A	385	$50.83	$19,570	4,346 Indirect	+9.72%	Acquired	43.3% (price as of 2026-08-19)
Feb. 4, 2015	BKH	I	123	$50.92	$6,263	8,548 Direct	+1.46%	Acquired	43.1% (price as of 2026-08-19)
Jan. 7, 2015	BKH	I	122	$51.30	$6,259	8,426 Direct	+1.47%	Acquired	42.0% (price as of 2026-08-19)
Dec. 1, 2014	BKH	A	28	$53.86	$1,508	3,960 Indirect	+0.71%	Acquired	35.3% (price as of 2026-08-19)
Dec. 1, 2014	BKH	I	24	$53.86	$1,293	8,304 Direct	+0.29%	Acquired	35.3% (price as of 2026-08-19)
Dec. 1, 2014	BKH	I	108	$53.86	$5,817	8,280 Direct	+1.32%	Acquired	35.3% (price as of 2026-08-19)
Nov. 28, 2014	BKH	A	347	$54.01	$18,741	3,932 Indirect	+9.68%	Acquired	34.9% (price as of 2026-08-19)
Nov. 5, 2014	BKH	I	104	$56.11	$5,835	8,171 Direct	+1.29%	Acquired	29.9% (price as of 2026-08-19)
Oct. 1, 2014	BKH	I	122	$47.97	$5,852	8,067 Direct	+1.54%	Acquired	51.9% (price as of 2026-08-19)
Sept. 2, 2014	BKH	A	26	$53.49	$1,391	3,585 Indirect	+0.73%	Acquired	36.2% (price as of 2026-08-19)
Sept. 2, 2014	BKH	I	22	$53.49	$1,177	7,946 Direct	+0.28%	Acquired	36.2% (price as of 2026-08-19)
Sept. 2, 2014	BKH	I	109	$53.49	$5,830	7,924 Direct	+1.39%	Acquired	36.2% (price as of 2026-08-19)
Aug. 29, 2014	BKH	A	349	$53.73	$18,752	3,559 Indirect	+10.87%	Acquired	35.6% (price as of 2026-08-19)
Aug. 6, 2014	BKH	I	114	$51.30	$5,848	7,815 Direct	+1.48%	Acquired	42.0% (price as of 2026-08-19)
July 2, 2014	BKH	I	97	$60.28	$5,847	7,701 Direct	+1.28%	Acquired	20.9% (price as of 2026-08-19)
June 2, 2014	BKH	A	22	$57.40	$1,263	3,210 Indirect	+0.69%	Acquired	26.9% (price as of 2026-08-19)
June 2, 2014	BKH	I	18	$57.40	$1,033	7,605 Direct	+0.24%	Acquired	26.9% (price as of 2026-08-19)
June 2, 2014	BKH	I	102	$57.40	$5,855	7,587 Direct	+1.36%	Acquired	26.9% (price as of 2026-08-19)
May 30, 2014	BKH	A	325	$57.67	$18,743	3,188 Indirect	+11.35%	Acquired	26.3% (price as of 2026-08-19)
May 7, 2014	BKH	I	100	$58.19	$5,819	7,485 Direct	+1.35%	Acquired	25.2% (price as of 2026-08-19)
April 2, 2014	BKH	I	101	$58.00	$5,858	7,385 Direct	+1.39%	Acquired	25.6% (price as of 2026-08-19)
March 3, 2014	BKH	A	20	$56.39	$1,128	2,863 Indirect	+0.70%	Acquired	29.2% (price as of 2026-08-19)
March 3, 2014	BKH	I	103	$56.39	$5,808	7,284 Direct	+1.43%	Acquired	29.2% (price as of 2026-08-19)
March 3, 2014	BKH	I	16	$56.39	$902	7,181 Direct	+0.22%	Acquired	29.2% (price as of 2026-08-19)
Feb. 28, 2014	BKH	A	331	$56.71	$18,771	2,843 Indirect	+13.18%	Acquired	28.5% (price as of 2026-08-19)
Feb. 5, 2014	BKH	I	111	$52.39	$5,815	7,165 Direct	+1.57%	Acquired	39.1% (price as of 2026-08-19)
Jan. 2, 2014	BKH	I	112	$51.90	$5,813	7,054 Direct	+1.61%	Acquired	40.4% (price as of 2026-08-19)
Dec. 2, 2013	BKH	A	19	$50.55	$960	2,513 Indirect	+0.76%	Acquired	44.1% (price as of 2026-08-19)
Dec. 2, 2013	BKH	I	15	$50.55	$758	6,941 Direct	+0.22%	Acquired	44.1% (price as of 2026-08-19)
Dec. 2, 2013	BKH	I	115	$50.55	$5,813	6,926 Direct	+1.69%	Acquired	44.1% (price as of 2026-08-19)
Nov. 29, 2013	BKH	A	373	$50.27	$18,751	2,494 Indirect	+17.59%	Acquired	44.9% (price as of 2026-08-19)
Nov. 6, 2013	BKH	I	112	$52.20	$5,846	6,811 Direct	+1.67%	Acquired	39.6% (price as of 2026-08-19)
Oct. 2, 2013	BKH	I	118	$49.50	$5,841	6,699 Direct	+1.79%	Acquired	47.2% (price as of 2026-08-19)
Sept. 3, 2013	BKH	A	17	$47.68	$811	2,121 Indirect	+0.81%	Acquired	52.8% (price as of 2026-08-19)
Sept. 3, 2013	BKH	I	13	$47.68	$620	6,581 Direct	+0.20%	Acquired	52.8% (price as of 2026-08-19)
Sept. 3, 2013	BKH	I	122	$47.68	$5,817	6,569 Direct	+1.89%	Acquired	52.8% (price as of 2026-08-19)
Aug. 30, 2013	BKH	A	390	$48.02	$18,728	2,104 Indirect	+22.75%	Acquired	51.7% (price as of 2026-08-19)
Aug. 7, 2013	BKH	I	109	$53.63	$5,846	6,446 Direct	+1.72%	Acquired	35.9% (price as of 2026-08-19)
July 3, 2013	BKH	I	119	$48.89	$5,818	6,338 Direct	+1.91%	Acquired	49.0% (price as of 2026-08-19)
June 5, 2013	BKH	P	4,850	$47.49	$230,326	6,218 Direct	+354.53%	Acquired	53.4% (price as of 2026-08-19)
June 3, 2013	BKH	A	14	$47.44	$664	1,714 Indirect	+0.82%	Acquired	53.6% (price as of 2026-08-19)
June 3, 2013	BKH	I	10	$47.44	$474	1,368 Direct	+0.74%	Acquired	53.6% (price as of 2026-08-19)
June 3, 2013	BKH	I	123	$47.44	$5,835	1,358 Direct	+9.96%	Acquired	53.6% (price as of 2026-08-19)
May 31, 2013	BKH	A	395	$47.47	$18,751	1,700 Indirect	+30.27%	Acquired	53.5% (price as of 2026-08-19)
May 1, 2013	BKH	I	126	$46.38	$5,844	1,235 Direct	+11.36%	Acquired	57.1% (price as of 2026-08-19)
April 3, 2013	BKH	I	134	$43.59	$5,841	1,110 Direct	+13.73%	Acquired	67.1% (price as of 2026-08-19)
March 1, 2013	BKH	A	12	$41.42	$497	1,305 Indirect	+0.93%	Acquired	75.9% (price as of 2026-08-19)
March 1, 2013	BKH	I	8	$41.42	$331	976 Direct	+0.83%	Acquired	75.9% (price as of 2026-08-19)
March 1, 2013	BKH	I	141	$41.42	$5,840	968 Direct	+17.05%	Acquired	75.9% (price as of 2026-08-19)
Feb. 28, 2013	BKH	A	421	$41.59	$17,509	1,293 Indirect	+48.28%	Acquired	75.2% (price as of 2026-08-19)
Feb. 6, 2013	BKH	I	144	$40.60	$5,846	827 Direct	+21.08%	Acquired	79.5% (price as of 2026-08-19)
Jan. 2, 2013	BKH	I	89	$37.33	$3,322	684 Direct	+14.96%	Acquired	95.2% (price as of 2026-08-19)
Dec. 3, 2012	BKH	A	9	$35.63	$321	873 Indirect	+1.04%	Acquired	104.5% (price as of 2026-08-19)
Dec. 3, 2012	BKH	I	5	$35.63	$178	594 Direct	+0.85%	Acquired	104.5% (price as of 2026-08-19)
Dec. 3, 2012	BKH	I	94	$35.63	$3,349	589 Direct	+18.99%	Acquired	104.5% (price as of 2026-08-19)
Nov. 30, 2012	BKH	A	420	$35.69	$14,990	864 Indirect	+94.59%	Acquired	104.1% (price as of 2026-08-19)
Nov. 7, 2012	BKH	I	94	$35.49	$3,336	496 Direct	+23.38%	Acquired	105.3% (price as of 2026-08-19)
Oct. 3, 2012	BKH	A	443	—	—	443 Indirect	—	Acquired	(price as of 2026-08-19)
Oct. 3, 2012	BKH	D	443	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-19)
Oct. 3, 2012	BKH	I	94	$35.33	$3,321	402 Direct	+30.52%	Acquired	106.2% (price as of 2026-08-19)
Sept. 4, 2012	BKH	A	5	$34.23	$171	443 Direct	+1.14%	Acquired	112.9% (price as of 2026-08-19)
Sept. 4, 2012	BKH	I	2	$34.23	$68	307 Direct	+0.66%	Acquired	112.9% (price as of 2026-08-19)
Sept. 4, 2012	BKH	I	97	$34.23	$3,320	305 Direct	+46.63%	Acquired	112.9% (price as of 2026-08-19)
Aug. 31, 2012	BKH	A	439	$34.20	$15,014	439 Direct	—	Acquired	113.0% (price as of 2026-08-19)
Aug. 1, 2012	BKH	I	105	$31.72	$3,331	208 Direct	+101.94%	Acquired	129.7% (price as of 2026-08-19)
July 5, 2012	BKH	I	103	$32.44	$3,341	103 Direct	—	Acquired	124.6% (price as of 2026-08-19)
June 1, 2012	BKH	I	104	$31.94	$3,322	0 Direct	-100.00%	Disposed	128.1% (price as of 2026-08-19)
June 1, 2012	BKH	I	104	$31.94	$3,322	104 Direct	—	Acquired	128.1% (price as of 2026-08-19)

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 (35)	—	—	35	Acquired
Feb. 27, 2015	BKH	Phantom Stock Unit	Common Stock (385)	—	—	385	Acquired
Dec. 1, 2014	BKH	Phantom Stock Unit	Common Stock (28)	—	—	28	Acquired
Nov. 28, 2014	BKH	Phantom Stock Unit	Common Stock (347)	—	—	347	Acquired
Sept. 2, 2014	BKH	Phantom Stock Unit	Common Stock (26)	—	—	26	Acquired
Aug. 29, 2014	BKH	Phantom Stock Unit	Common Stock (349)	—	—	349	Acquired
June 2, 2014	BKH	Phantom Stock Unit	Common Stock (22)	—	—	22	Acquired
May 30, 2014	BKH	Phantom Stock Unit	Common Stock (325)	—	—	325	Acquired
March 3, 2014	BKH	Phantom Stock Unit	Common Stock (20)	—	—	20	Acquired
Feb. 28, 2014	BKH	Phantom Stock Unit	Common Stock (331)	—	—	331	Acquired
Dec. 2, 2013	BKH	Phantom Stock Unit	Common Stock (19)	—	—	19	Acquired
Nov. 29, 2013	BKH	Phantom Stock Unit	Common Stock (373)	—	—	373	Acquired
Sept. 3, 2013	BKH	Phantom Stock Unit	Common Stock (17)	—	—	17	Acquired
Aug. 30, 2013	BKH	Phantom Stock Unit	Common Stock (390)	—	—	390	Acquired
June 3, 2013	BKH	Phantom Stock Unit	Common Stock (14)	—	—	14	Acquired
May 31, 2013	BKH	Phantom Stock Unit	Common Stock (395)	—	—	395	Acquired
March 1, 2013	BKH	Phantom Stock Unit	Common Stock (12)	—	—	12	Acquired
Feb. 28, 2013	BKH	Phantom Stock Unit	Common Stock (421)	—	—	421	Acquired
Dec. 3, 2012	BKH	Phantom Stock Unit	Common Stock (9)	—	—	9	Acquired
Nov. 30, 2012	BKH	Phantom Stock Unit	Common Stock (420)	—	—	420	Acquired
Oct. 3, 2012	BKH	Phantom Stock Unit	Common Stock (443)	—	—	443	Acquired
Oct. 3, 2012	BKH	Phantom Stock Unit	Common Stock (443)	—	—	443	Disposed
Sept. 4, 2012	BKH	Phantom Stock Unit	Common Stock (5)	—	—	5	Acquired
Aug. 31, 2012	BKH	Phantom Stock Unit	Common Stock (439)	—	—	439	Acquired

Exercise/conversion price is blank when not applicable (e.g. RSUs).