NASDAQ:BLKB | Historical Stock Price | BLACKBAUD INC

Complete retained daily price history on its own workbook tab. Split-adjusted close keeps every historical share price on one comparable split basis. Cumulative dividend-reinvested close is the daily close of a rebased total-return index: it starts with one share at the earliest retained close, reinvests every distribution, and normalizes every forward and reverse split exactly once. Admitted exchange opening prices remain a distinct current-session series.

Available history
2004-07-26 to 2026-09-04
Data captured

Stock Price Chart

Blue: Split-adjusted close · Orange: Cumulative dividend-reinvested close

$8.31$14.80$26.34$46.89$83.46$148.572004-07-262026-08-27

Logarithmic scale. Both lines share the same starting value for the selected range.

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Historical Stock Price — 2006

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2006-12-29$26.00$26.75180,200
2006-12-28$26.42$27.18112,500
2006-12-27$26.64$27.40169,700
2006-12-26$26.71$27.48105,200
2006-12-22$26.33$27.08156,300
2006-12-21$26.54$27.30254,700
2006-12-20$26.34$27.10312,300
2006-12-19$26.24$26.99230,600
2006-12-18$26.23$26.98293,600
2006-12-15$26.95$27.72698,100
2006-12-14$26.69$27.46436,700
2006-12-13$26.34$27.10249,400
2006-12-12$26.03$26.78250,200
2006-12-11$26.16$26.91460,500
2006-12-08$25.99$26.74202,700
2006-12-07$25.65$26.39360,300
2006-12-06$25.42$26.15275,000
2006-12-05$25.81$26.55472,000
2006-12-04$25.99$26.74372,200
2006-12-01$25.41$26.14232,500
2006-11-30$25.81$26.55498,000
2006-11-29$25.90$26.64359,900
2006-11-28$25.77$26.51525,900
2006-11-27$25.87$26.61277,300
2006-11-24$26.50$27.26160,900
2006-11-22$26.87$27.57106,200
2006-11-21$26.64$27.33629,300
2006-11-20$27.54$28.26267,000
2006-11-17$27.16$27.87364,000
2006-11-16$27.77$28.49284,200
2006-11-15$27.61$28.33513,000
2006-11-14$27.13$27.84501,000
2006-11-13$26.80$27.50607,400
2006-11-10$26.74$27.43602,000
2006-11-09$26.34$27.02587,000
2006-11-08$26.75$27.45668,100
2006-11-07$26.46$27.15770,000
2006-11-06$25.46$26.12365,500
2006-11-03$25.02$25.67392,000
2006-11-02$24.02$24.64407,600
2006-11-01$24.18$24.81422,500
2006-10-31$25.00$25.65925,100
2006-10-30$23.39$24.00621,600
2006-10-27$24.20$24.83289,400
2006-10-26$25.49$26.15248,000
2006-10-25$25.12$25.77134,200
2006-10-24$25.03$25.68159,800
2006-10-23$25.26$25.92247,500
2006-10-20$24.95$25.60256,400
2006-10-19$25.07$25.72253,600
2006-10-18$25.15$25.80247,000
2006-10-17$25.13$25.78292,500
2006-10-16$25.55$26.21357,400
2006-10-13$25.42$26.08436,800
2006-10-12$25.23$25.89363,100
2006-10-11$24.52$25.16898,600
2006-10-10$23.76$24.38217,800
2006-10-09$23.62$24.23219,300
2006-10-06$23.54$24.15139,300
2006-10-05$24.00$24.62324,900
2006-10-04$24.05$24.68362,500
2006-10-03$23.70$24.32726,500
2006-10-02$23.12$23.72581,300
2006-09-29$21.99$22.56252,200
2006-09-28$22.86$23.45444,700
2006-09-27$23.43$24.04347,700
2006-09-26$23.00$23.60188,000
2006-09-25$22.96$23.56195,700
2006-09-22$22.41$22.99144,100
2006-09-21$22.64$23.23331,400
2006-09-20$22.99$23.59288,200
2006-09-19$22.25$22.83175,100
2006-09-18$22.84$23.4396,000
2006-09-15$22.74$23.33257,400
2006-09-14$22.77$23.36101,200
2006-09-13$22.90$23.50181,300
2006-09-12$22.72$23.31243,300
2006-09-11$22.53$23.12187,300
2006-09-08$23.11$23.71394,200
2006-09-07$22.41$22.99592,000
2006-09-06$23.21$23.81309,200
2006-09-05$23.49$24.10292,000
2006-09-01$23.38$23.99272,800
2006-08-31$23.15$23.75575,500
2006-08-30$23.00$23.60135,200
2006-08-29$22.07$22.64476,300
2006-08-28$22.77$23.36166,600
2006-08-25$22.61$23.20136,400
2006-08-24$22.53$23.12254,300
2006-08-23$22.14$22.64243,100
2006-08-22$22.12$22.62265,900
2006-08-21$21.94$22.44223,000
2006-08-18$21.45$21.94483,200
2006-08-17$21.62$22.11287,100
2006-08-16$21.90$22.40217,300
2006-08-15$21.89$22.39178,300
2006-08-14$21.16$21.64226,400
2006-08-11$19.90$20.35206,400
2006-08-10$20.23$20.69300,200
2006-08-09$21.53$22.02266,800
2006-08-08$21.73$22.22634,800
2006-08-07$19.80$20.25141,800
2006-08-04$20.19$20.65177,500
2006-08-03$20.73$21.20105,200
2006-08-02$20.47$20.94101,200
2006-08-01$19.99$20.44183,000
2006-07-31$20.86$21.33203,600
2006-07-28$21.03$21.51223,400
2006-07-27$19.88$20.33375,700
2006-07-26$19.82$20.27322,000
2006-07-25$20.05$20.51252,500
2006-07-24$19.59$20.04255,600
2006-07-21$18.48$18.90199,700
2006-07-20$19.10$19.53223,300
2006-07-19$19.73$20.18327,300
2006-07-18$19.04$19.47376,500
2006-07-17$19.03$19.46380,800
2006-07-14$19.41$19.85470,600
2006-07-13$20.03$20.49407,800
2006-07-12$20.81$21.28215,100
2006-07-11$21.10$21.58287,000
2006-07-10$21.42$21.91271,800
2006-07-07$21.59$22.08218,800
2006-07-06$21.95$22.45350,400
2006-07-05$22.00$22.50565,000
2006-07-03$22.85$23.37251,900
2006-06-30$22.70$23.224,107,000
2006-06-29$22.62$23.13558,300
2006-06-28$21.32$21.80204,700
2006-06-27$21.19$21.67400,100
2006-06-26$20.87$21.34260,800
2006-06-23$20.30$20.76163,600
2006-06-22$19.85$20.30124,000
2006-06-21$20.01$20.47417,800
2006-06-20$18.66$19.08159,900
2006-06-19$18.42$18.84480,700
2006-06-16$18.60$19.02859,100
2006-06-15$18.56$18.98467,300
2006-06-14$18.50$18.92392,200
2006-06-13$18.62$19.041,116,800
2006-06-12$19.35$19.79123,400
2006-06-09$19.99$20.44114,500
2006-06-08$20.41$20.87181,200
2006-06-07$20.51$20.98400,100
2006-06-06$20.00$20.45171,300
2006-06-05$20.10$20.56130,000
2006-06-02$20.51$20.98168,100
2006-06-01$20.47$20.94231,500
2006-05-31$19.21$19.65417,900
2006-05-30$19.44$19.88316,800
2006-05-26$19.97$20.4298,500
2006-05-25$20.23$20.69174,900
2006-05-24$19.65$20.10410,700
2006-05-23$18.97$19.33374,400
2006-05-22$19.72$20.09363,600
2006-05-19$20.68$21.07271,700
2006-05-18$20.11$20.49417,100
2006-05-17$20.03$20.41258,200
2006-05-16$20.26$20.64255,500
2006-05-15$20.17$20.55402,600
2006-05-12$20.07$20.45306,900
2006-05-11$20.10$20.48459,600
2006-05-10$21.61$22.02612,100
2006-05-09$21.52$21.931,098,400
2006-05-08$20.84$21.24345,200
2006-05-05$21.29$21.69408,900
2006-05-04$21.03$21.43251,600
2006-05-03$21.04$21.44214,100
2006-05-02$20.79$21.18226,200
2006-05-01$20.99$21.39272,500
2006-04-28$21.01$21.41316,700
2006-04-27$20.49$20.88184,800
2006-04-26$20.60$20.99300,500
2006-04-25$20.09$20.47276,500
2006-04-24$19.99$20.37326,200
2006-04-21$20.15$20.53315,000
2006-04-20$20.14$20.52255,200
2006-04-19$20.18$20.56385,100
2006-04-18$19.70$20.07649,300
2006-04-17$20.31$20.70453,200
2006-04-13$20.27$20.65292,800
2006-04-12$20.20$20.58365,800
2006-04-11$20.41$20.80280,400
2006-04-10$20.75$21.14188,000
2006-04-07$20.69$21.08255,900
2006-04-06$20.80$21.19341,800
2006-04-05$20.80$21.19269,100
2006-04-04$20.49$20.88323,800
2006-04-03$20.62$21.01631,900
2006-03-31$21.19$21.59799,300
2006-03-30$21.06$21.46746,800
2006-03-29$20.80$21.19542,100
2006-03-28$20.85$21.251,184,200
2006-03-27$20.73$21.12850,900
2006-03-24$19.94$20.32528,400
2006-03-23$19.50$19.87397,600
2006-03-22$19.44$19.81288,300
2006-03-21$19.65$20.02354,700
2006-03-20$19.71$20.08754,400
2006-03-17$19.93$20.31455,200
2006-03-16$19.98$20.36687,300
2006-03-15$19.91$20.29246,900
2006-03-14$19.75$20.12455,500
2006-03-13$20.01$20.39848,000
2006-03-10$19.61$19.98303,400
2006-03-09$19.47$19.84432,000
2006-03-08$19.21$19.57330,300
2006-03-07$19.04$19.40559,100
2006-03-06$19.32$19.69732,000
2006-03-03$18.98$19.34970,300
2006-03-02$18.80$19.16593,400
2006-03-01$18.69$19.04947,800
2006-02-28$18.30$18.651,303,300
2006-02-27$18.18$18.521,266,500
2006-02-24$17.91$18.25760,600
2006-02-23$18.00$18.271,070,100
2006-02-22$18.16$18.431,858,000
2006-02-21$18.23$18.50373,000
2006-02-17$18.82$19.10496,800
2006-02-16$18.60$18.88252,100
2006-02-15$18.75$19.03431,000
2006-02-14$18.23$18.50190,500
2006-02-13$18.34$18.62258,900
2006-02-10$17.90$18.17328,200
2006-02-09$18.00$18.27394,400
2006-02-08$18.09$18.36251,800
2006-02-07$17.81$18.08240,100
2006-02-06$17.69$17.96445,800
2006-02-03$17.49$17.75190,300
2006-02-02$17.34$17.60239,400
2006-02-01$17.48$17.74318,700
2006-01-31$17.19$17.45381,800
2006-01-30$17.19$17.45608,000
2006-01-27$16.42$16.67474,900
2006-01-26$16.67$16.92386,000
2006-01-25$16.36$16.61406,400
2006-01-24$16.44$16.69367,400
2006-01-23$16.62$16.87314,900
2006-01-20$16.96$17.21396,700
2006-01-19$17.03$17.29457,500
2006-01-18$17.09$17.35377,600
2006-01-17$17.40$17.66247,800
2006-01-13$17.50$17.76120,300
2006-01-12$17.50$17.76223,600
2006-01-11$17.55$17.81267,300
2006-01-10$17.40$17.66226,500
2006-01-09$17.70$17.97512,800
2006-01-06$17.83$18.10653,700
2006-01-05$17.90$18.17504,800
2006-01-04$17.20$17.46258,000
2006-01-03$17.23$17.49403,100