Heidi Strenck

Insider

First SEC filing: July 19, 2004 · Latest: July 19, 2004

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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.
Initial holdings The stakes this person held when they first started reporting.

Insider at

BLKB selling March 23, 2012

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 72 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

72 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
April 13, 2012	BLKB	D	4,830	—	—	5,629 Direct	-46.18%	Disposed	(price as of 2026-08-20)
April 13, 2012	BLKB	F	539	$32.39	$17,458	10,459 Direct	-4.90%	Disposed	44.4% (price as of 2026-08-20)
April 13, 2012	BLKB	D	3,126	—	—	10,998 Direct	-22.13%	Disposed	(price as of 2026-08-20)
April 13, 2012	BLKB	F	523	$32.39	$16,940	14,124 Direct	-3.57%	Disposed	44.4% (price as of 2026-08-20)
April 13, 2012	BLKB	D	1,625	—	—	14,647 Direct	-9.99%	Disposed	(price as of 2026-08-20)
April 13, 2012	BLKB	F	544	$32.39	$17,620	16,272 Direct	-3.24%	Disposed	44.4% (price as of 2026-08-20)
April 13, 2012	BLKB	F	544	$32.39	$17,620	16,816 Direct	-3.13%	Disposed	44.4% (price as of 2026-08-20)
March 23, 2012	BLKB	S 10b5-1	2,863	$32.99	$94,450	17,360 Direct	-14.16%	Disposed	41.8% (price as of 2026-08-20)
March 13, 2012	BLKB	S 10b5-1	2,500	$32.50	$81,250	20,223 Direct	-11.00%	Disposed	43.9% (price as of 2026-08-20)
Feb. 27, 2012	BLKB	M	5,580	—	—	16,741 Direct	-25.00%	Disposed	(price as of 2026-08-20)
Feb. 27, 2012	BLKB	M	5,500	—	—	11,000 Direct	-33.33%	Disposed	(price as of 2026-08-20)
Feb. 27, 2012	BLKB	M	5,417	—	—	5,417 Direct	-50.00%	Disposed	(price as of 2026-08-20)
Feb. 27, 2012	BLKB	M	27,333	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Feb. 27, 2012	BLKB	S	7,780	$32.48	$252,694	22,723 Direct	-25.51%	Disposed	44.0% (price as of 2026-08-20)
Feb. 27, 2012	BLKB	F	349	$32.94	$11,496	30,503 Direct	-1.13%	Disposed	42.0% (price as of 2026-08-20)
Feb. 27, 2012	BLKB	D	4,539	$32.94	$149,515	30,852 Direct	-12.83%	Disposed	42.0% (price as of 2026-08-20)
Feb. 27, 2012	BLKB	M	5,580	$26.79	$149,488	35,391 Direct	+18.72%	Acquired	74.6% (price as of 2026-08-20)
Feb. 27, 2012	BLKB	F	593	$32.94	$19,533	29,811 Direct	-1.95%	Disposed	42.0% (price as of 2026-08-20)
Feb. 27, 2012	BLKB	D	3,731	$32.94	$122,899	30,404 Direct	-10.93%	Disposed	42.0% (price as of 2026-08-20)
Feb. 27, 2012	BLKB	M	5,500	$22.34	$122,870	34,135 Direct	+19.21%	Acquired	109.4% (price as of 2026-08-20)
Feb. 27, 2012	BLKB	F	1,130	$32.94	$37,222	28,635 Direct	-3.80%	Disposed	42.0% (price as of 2026-08-20)
Feb. 27, 2012	BLKB	D	2,040	$32.94	$67,198	29,765 Direct	-6.41%	Disposed	42.0% (price as of 2026-08-20)
Feb. 27, 2012	BLKB	M	5,417	$12.40	$67,171	31,805 Direct	+20.53%	Acquired	277.2% (price as of 2026-08-20)
Feb. 27, 2012	BLKB	F	2,002	$32.94	$65,946	26,388 Direct	-7.05%	Disposed	42.0% (price as of 2026-08-20)
Feb. 27, 2012	BLKB	D	21,666	$32.94	$713,678	28,390 Direct	-43.28%	Disposed	42.0% (price as of 2026-08-20)
Feb. 27, 2012	BLKB	M	27,333	$26.11	$713,665	50,056 Direct	+120.29%	Acquired	79.1% (price as of 2026-08-20)
Nov. 14, 2011	BLKB	F	544	$28.06	$15,265	22,723 Direct	-2.34%	Disposed	66.7% (price as of 2026-08-20)
Nov. 10, 2011	BLKB	A	21,479	—	—	21,479 Direct	—	Acquired	(price as of 2026-08-20)
Nov. 10, 2011	BLKB	A	6,440	$28.06	$180,706	23,267 Direct	+38.27%	Acquired	66.7% (price as of 2026-08-20)
Nov. 9, 2011	BLKB	F	523	$29.71	$15,538	16,827 Direct	-3.01%	Disposed	57.4% (price as of 2026-08-20)
Nov. 8, 2011	BLKB	F	544	$28.78	$15,656	17,350 Direct	-3.04%	Disposed	62.5% (price as of 2026-08-20)
Nov. 7, 2011	BLKB	F	1,088	$29.10	$31,661	17,894 Direct	-5.73%	Disposed	60.7% (price as of 2026-08-20)
Oct. 27, 2011	BLKB	M 10b5-1	5,500	—	—	16,500 Direct	-25.00%	Disposed	(price as of 2026-08-20)
Oct. 27, 2011	BLKB	S 10b5-1	824	$28.84	$23,764	18,982 Direct	-4.16%	Disposed	62.2% (price as of 2026-08-20)
Oct. 27, 2011	BLKB	F	415	$28.84	$11,969	19,806 Direct	-2.05%	Disposed	62.2% (price as of 2026-08-20)
Oct. 27, 2011	BLKB	D	4,261	$28.84	$122,887	20,221 Direct	-17.40%	Disposed	62.2% (price as of 2026-08-20)
Oct. 27, 2011	BLKB	M	5,500	$22.34	$122,870	24,482 Direct	+28.97%	Acquired	109.4% (price as of 2026-08-20)
July 7, 2011	BLKB	M 10b5-1	16,000	—	—	27,333 Direct	-36.92%	Disposed	(price as of 2026-08-20)
July 7, 2011	BLKB	S 10b5-1	1,057	$28.99	$30,642	18,982 Direct	-5.27%	Disposed	61.3% (price as of 2026-08-20)
July 7, 2011	BLKB	F	532	$28.99	$15,423	20,039 Direct	-2.59%	Disposed	61.3% (price as of 2026-08-20)
July 7, 2011	BLKB	D	14,411	$28.99	$417,775	20,571 Direct	-41.20%	Disposed	61.3% (price as of 2026-08-20)
July 7, 2011	BLKB	M	16,000	$26.11	$417,760	34,982 Direct	+84.29%	Acquired	79.1% (price as of 2026-08-20)
July 7, 2011	BLKB	S 10b5-1	1,577	$28.74	$45,323	18,982 Direct	-7.67%	Disposed	62.7% (price as of 2026-08-20)
May 12, 2011	BLKB	M	24,774	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
May 12, 2011	BLKB	F	793	$29.58	$23,457	20,559 Direct	-3.71%	Disposed	58.1% (price as of 2026-08-20)
May 12, 2011	BLKB	D	22,404	$29.58	$662,710	21,352 Direct	-51.20%	Disposed	58.1% (price as of 2026-08-20)
May 12, 2011	BLKB	M	24,774	$26.75	$662,704	43,756 Direct	+130.51%	Acquired	74.8% (price as of 2026-08-20)
Nov. 10, 2010	BLKB	F	544	$27.00	$14,688	18,982 Direct	-2.79%	Disposed	73.2% (price as of 2026-08-20)
Nov. 9, 2010	BLKB	M	5,417	—	—	10,834 Direct	-33.33%	Disposed	(price as of 2026-08-20)
Nov. 9, 2010	BLKB	S	1,938	$26.75	$51,842	19,526 Direct	-9.03%	Disposed	74.8% (price as of 2026-08-20)
Nov. 9, 2010	BLKB	F	975	$26.83	$26,159	21,464 Direct	-4.35%	Disposed	74.3% (price as of 2026-08-20)
Nov. 9, 2010	BLKB	D	2,504	$26.83	$67,182	22,439 Direct	-10.04%	Disposed	74.3% (price as of 2026-08-20)
Nov. 9, 2010	BLKB	M	5,417	$12.40	$67,171	24,943 Direct	+27.74%	Acquired	277.2% (price as of 2026-08-20)
Nov. 9, 2010	BLKB	S	3,000	$26.81	$80,430	19,526 Direct	-13.32%	Disposed	74.4% (price as of 2026-08-20)
Nov. 9, 2010	BLKB	F	158	$26.79	$4,233	22,526 Direct	-0.70%	Disposed	74.6% (price as of 2026-08-20)
Nov. 8, 2010	BLKB	A	22,321	—	—	22,321 Direct	—	Acquired	(price as of 2026-08-20)
Nov. 8, 2010	BLKB	S	2,000	$26.78	$53,560	22,684 Direct	-8.10%	Disposed	74.6% (price as of 2026-08-20)
Nov. 8, 2010	BLKB	A	6,250	$26.79	$167,438	24,684 Direct	+33.90%	Acquired	74.6% (price as of 2026-08-20)
Nov. 8, 2010	BLKB	F	544	$26.52	$14,427	18,434 Direct	-2.87%	Disposed	76.4% (price as of 2026-08-20)
Nov. 8, 2010	BLKB	F	1,088	$26.52	$28,854	18,978 Direct	-5.42%	Disposed	76.4% (price as of 2026-08-20)
Nov. 8, 2010	BLKB	S 10b5-1	2,000	$26.68	$53,360	20,066 Direct	-9.06%	Disposed	75.3% (price as of 2026-08-20)
Nov. 5, 2010	BLKB	S 10b5-1	3,000	$26.61	$79,830	22,066 Direct	-11.97%	Disposed	75.8% (price as of 2026-08-20)
Nov. 5, 2010	BLKB	S 10b5-1	1,884	$26.83	$50,548	25,066 Direct	-6.99%	Disposed	74.3% (price as of 2026-08-20)
Nov. 5, 2010	BLKB	F	947	$26.00	$24,622	26,950 Direct	-3.39%	Disposed	79.9% (price as of 2026-08-20)
Nov. 5, 2010	BLKB	D	2,585	$26.00	$67,210	27,897 Direct	-8.48%	Disposed	79.9% (price as of 2026-08-20)
Nov. 4, 2010	BLKB	M 10b5-1	5,416	—	—	16,251 Direct	-25.00%	Disposed	(price as of 2026-08-20)
Nov. 4, 2010	BLKB	M	5,416	$12.40	$67,158	30,482 Direct	+21.61%	Acquired	277.2% (price as of 2026-08-20)
Dec. 22, 2009	BLKB	S 10b5-1	3,231	$23.95	$77,382	25,066 Direct	-11.42%	Disposed	95.3% (price as of 2026-08-20)
Dec. 21, 2009	BLKB	S 10b5-1	1,219	$23.08	$28,135	25,066 Direct	-4.64%	Disposed	102.6% (price as of 2026-08-20)
Dec. 21, 2009	BLKB	M	4,308	$5.44	$23,436	29,374 Direct	+17.19%	Acquired	759.7% (price as of 2026-08-20)
Dec. 21, 2009	BLKB	S 10b5-1	1,077	$23.25	$25,040	28,297 Direct	-3.67%	Disposed	101.2% (price as of 2026-08-20)
Dec. 21, 2009	BLKB	M	4,308	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Dec. 15, 2009	BLKB	S 10b5-1	1,000	$22.56	$22,560	26,285 Direct	-3.67%	Disposed	107.3% (price as of 2026-08-20)
Dec. 14, 2009	BLKB	S 10b5-1	219	$22.50	$4,928	27,285 Direct	-0.80%	Disposed	107.9% (price as of 2026-08-20)
Dec. 4, 2009	BLKB	S 10b5-1	2,218	$22.19	$49,217	27,504 Direct	-7.46%	Disposed	110.8% (price as of 2026-08-20)
Dec. 3, 2009	BLKB	S 10b5-1	218	$21.75	$4,742	29,722 Direct	-0.73%	Disposed	115.0% (price as of 2026-08-20)
Nov. 10, 2009	BLKB	A	22,000	—	—	22,000 Direct	—	Acquired	(price as of 2026-08-20)
Nov. 10, 2009	BLKB	A	6,500	$22.34	$145,210	29,940 Direct	+27.73%	Acquired	109.4% (price as of 2026-08-20)
Nov. 10, 2009	BLKB	F	158	$22.13	$3,497	23,440 Direct	-0.67%	Disposed	111.3% (price as of 2026-08-20)
Nov. 9, 2009	BLKB	F	544	$22.13	$12,039	23,598 Direct	-2.25%	Disposed	111.3% (price as of 2026-08-20)
Nov. 9, 2009	BLKB	F	1,088	$22.00	$23,936	24,142 Direct	-4.31%	Disposed	112.6% (price as of 2026-08-20)
Oct. 29, 2009	BLKB	F	1,088	$22.21	$24,164	25,230 Direct	-4.13%	Disposed	110.6% (price as of 2026-08-20)
Sept. 16, 2009	BLKB	S 10b5-1	3,000	$20.56	$61,680	26,318 Direct	-10.23%	Disposed	127.5% (price as of 2026-08-20)
Sept. 10, 2009	BLKB	S 10b5-1	3,000	$20.18	$60,540	29,318 Direct	-9.28%	Disposed	131.8% (price as of 2026-08-20)
Aug. 24, 2009	BLKB	S 10b5-1	3,000	$19.95	$59,850	32,318 Direct	-8.49%	Disposed	134.4% (price as of 2026-08-20)
Aug. 7, 2009	BLKB	S	3,000	$19.69	$59,070	35,318 Direct	-7.83%	Disposed	137.5% (price as of 2026-08-20)
July 31, 2009	BLKB	S 10b5-1	1,599	$17.95	$28,702	38,318 Direct	-4.01%	Disposed	160.6% (price as of 2026-08-20)
July 30, 2009	BLKB	S 10b5-1	901	$17.95	$16,173	39,917 Direct	-2.21%	Disposed	160.6% (price as of 2026-08-20)
June 19, 2009	BLKB	S 10b5-1	2,500	$15.95	$39,875	40,818 Direct	-5.77%	Disposed	193.2% (price as of 2026-08-20)
Nov. 11, 2008	BLKB	F	158	$12.42	$1,962	43,318 Direct	-0.36%	Disposed	276.6% (price as of 2026-08-20)
Nov. 7, 2008	BLKB	A	6,500	—	—	45,652 Direct	+16.60%	Acquired	(price as of 2026-08-20)
Nov. 7, 2008	BLKB	F	1,088	$13.06	$14,209	43,476 Direct	-2.44%	Disposed	258.1% (price as of 2026-08-20)
Nov. 7, 2008	BLKB	A	21,667	—	—	21,667 Direct	—	Acquired	(price as of 2026-08-20)
Oct. 29, 2008	BLKB	F	1,088	$12.54	$13,644	44,564 Direct	-2.38%	Disposed	273.0% (price as of 2026-08-20)
Aug. 19, 2008	BLKB	M	10,938	—	—	6,000 Direct	-64.58%	Disposed	(price as of 2026-08-20)
Aug. 19, 2008	BLKB	M	10,938	$8.60	$94,067	39,152 Direct	+38.77%	Acquired	443.8% (price as of 2026-08-20)
Nov. 30, 2007	BLKB	S 10b5-1	2,256	$28.20	$63,619	28,214 Direct	-7.40%	Disposed	65.9% (price as of 2026-08-20)
Nov. 13, 2007	BLKB	S	18,000	$27.92	$502,560	30,470 Direct	-37.14%	Disposed	67.5% (price as of 2026-08-20)
Nov. 9, 2007	BLKB	F	158	$27.26	$4,307	48,470 Direct	-0.32%	Disposed	71.6% (price as of 2026-08-20)
Nov. 6, 2007	BLKB	A	43,333	—	—	43,333 Direct	—	Acquired	(price as of 2026-08-20)

Showing latest 100 of 195 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
Feb. 27, 2012	BLKB	Stock Appreciation Right	Common Stock (5,580)	$26.79	Nov. 7, 2017	5,580	Disposed
Feb. 27, 2012	BLKB	Stock Appreciation Right	Common Stock (5,500)	$22.34	Nov. 11, 2016	5,500	Disposed
Feb. 27, 2012	BLKB	Stock Appreciation Right	Common Stock (5,417)	$12.40	Nov. 8, 2015	5,417	Disposed
Feb. 27, 2012	BLKB	Stock Appreciation Right	Common Stock (27,333)	$26.11	Nov. 7, 2014	27,333	Disposed
Nov. 10, 2011	BLKB	Stock Appreciation Right	Common Stock (21,479)	$28.06	Nov. 9, 2018	21,479	Acquired
Oct. 27, 2011	BLKB	Stock Appreciation Right	Common Stock (5,500)	$22.34	Nov. 10, 2019	5,500	Disposed
July 7, 2011	BLKB	Stock Appreciation Right	Common Stock (16,000)	$26.11	Nov. 7, 2014	16,000	Disposed
May 12, 2011	BLKB	Stock Appreciation Right	Common Stock (24,774)	$26.75	Nov. 10, 2011	24,774	Disposed
Nov. 9, 2010	BLKB	Stock Appreciation Right	Common Stock (5,417)	$12.40	Nov. 8, 2015	5,417	Disposed
Nov. 8, 2010	BLKB	Stock Appreciation Right	Common Stock (22,321)	$26.79	Nov. 7, 2017	22,321	Acquired
Nov. 4, 2010	BLKB	Stock Appreciation Right	Common Stock (5,416)	$12.40	Nov. 8, 2015	5,416	Disposed
Dec. 21, 2009	BLKB	Stock Option (Right to Buy)	Common Stock (4,308)	$5.44	Oct. 18, 2012	4,308	Disposed
Nov. 10, 2009	BLKB	Stock Appreciation Right	Common Stock (22,000)	$22.34	Nov. 10, 2019	22,000	Acquired
Nov. 7, 2008	BLKB	Stock Appreciation Right	Common Stock (21,667)	$12.40	Nov. 8, 2015	21,667	Acquired
Aug. 19, 2008	BLKB	Stock Option (Right to Buy)	Common Stock (10,938)	$8.60	July 30, 2014	10,938	Disposed
Nov. 6, 2007	BLKB	Stock Appreciation Right	Common Stock (43,333)	$26.11	Nov. 7, 2014	43,333	Acquired
Aug. 13, 2007	BLKB	Stock Option (Right to Buy)	Common Stock (10,937)	$8.60	July 30, 2014	10,937	Disposed
March 29, 2007	BLKB	Stock Option (Right to Buy)	Common Stock (4,000)	$8.60	July 30, 2014	4,000	Disposed
March 28, 2007	BLKB	Stock Option (Right to Buy)	Common Stock (3,385)	$8.60	July 30, 2014	3,385	Disposed
March 21, 2007	BLKB	Stock Option (Right to Buy)	Common Stock (6,000)	$8.60	July 30, 2014	6,000	Disposed
Nov. 9, 2006	BLKB	Stock Appreciation Right	Common Stock (24,774)	$26.75	Nov. 10, 2011	24,774	Acquired
Nov. 9, 2006	BLKB	Stock Appreciation Right	Common Stock (24,774)	$26.75	Nov. 9, 2009	24,774	Acquired
Nov. 6, 2006	BLKB	Stock Option (Right to Buy)	Common Stock (1,245)	$8.60	July 30, 2014	1,245	Disposed
Nov. 6, 2006	BLKB	Stock Option (Right to Buy)	Common Stock (16,736)	$5.44	Oct. 18, 2012	16,736	Disposed
Feb. 22, 2006	BLKB	Stock Option (Right to Buy)	Common Stock (43,750)	$8.60	July 30, 2014	1,245	Disposed
Feb. 22, 2006	BLKB	Stock Option (Right to Buy)	Common Stock (34,250)	$5.44	Oct. 18, 2012	13,206	Disposed
Nov. 10, 2005	BLKB	Stock Option (Right to Buy)	Common Stock (39,250)	$5.44	Oct. 18, 2012	5,000	Disposed
Nov. 3, 2005	BLKB	Stock Option (Right to Buy)	Common Stock (44,250)	$5.44	Oct. 18, 2012	5,000	Disposed
Nov. 2, 2005	BLKB	Stock Option (Right to Buy)	Common Stock (49,250)	$5.44	Oct. 18, 2012	5,000	Disposed
Nov. 1, 2005	BLKB	Stock Option (Right to Buy)	Common Stock (69,250)	$5.44	Oct. 18, 2012	20,000	Disposed
Oct. 4, 2005	BLKB	Stock Option (Right to Buy)	Common Stock (7,075)	$5.44	Jan. 15, 2012	5,000	Disposed
July 29, 2005	BLKB	Stock Option (Right to Buy)	Common Stock (7,459)	$5.44	Jan. 15, 2012	384	Disposed
July 29, 2005	BLKB	Stock Option (Right to Buy)	Common Stock (9,616)	$4.80	Oct. 13, 2009	9,616	Disposed
July 28, 2005	BLKB	Stock Option (Right to Buy)	Common Stock (34,616)	$4.80	Oct. 13, 2009	25,000	Disposed
May 19, 2005	BLKB	Stock Option (Right to Buy)	Common Stock (44,616)	$4.80	Oct. 13, 2009	10,000	Disposed
April 4, 2005	BLKB	Stock Option (Right to Buy)	Common Stock (49,616)	$4.80	Oct. 13, 2009	5,000	Disposed
March 18, 2005	BLKB	Stock Option (Right to Buy)	Common Stock (54,616)	$4.80	Oct. 13, 2009	5,000	Disposed
March 8, 2005	BLKB	Stock Option (Right to Buy)	Common Stock (60,616)	$4.80	Oct. 13, 2009	6,000	Disposed
March 2, 2005	BLKB	Stock Option (Right to Buy)	Common Stock (64,616)	$4.80	Oct. 13, 2009	4,000	Disposed
Feb. 14, 2005	BLKB	Stock Option (Right to Buy)	Common Stock (68,616)	$4.80	Oct. 13, 2009	17,000	Acquired
July 30, 2004	BLKB	Stock Option (Right to Buy)	Common Stock (43,750)	$8.60	July 30, 2014	43,750	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
July 19, 2004	BLKB	Stock Option (Right to Buy)→ Common Stock (64,616)	64,616	Direct
July 19, 2004	BLKB	Stock Option (Right to Buy)→ Common Stock (7,459)	7,459	Direct
July 19, 2004	BLKB	Stock Option (Right to Buy)→ Common Stock (84,175)	84,175	Direct
July 19, 2004	BLKB	Stock Option (Right to Buy)→ Common Stock (64,616)	64,616	Direct
July 19, 2004	BLKB	Stock Option (Right to Buy)→ Common Stock (7,459)	7,459	Direct
July 19, 2004	BLKB	Stock Option (Right to Buy)→ Common Stock (84,175)	84,175	Direct