NASDAQ:BMRC | Historical Stock Price | Bank of Marin Bancorp

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
1999-12-23 to 2026-09-04
Data captured

Stock Price Chart

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

$4.84$8.10$13.55$22.66$37.90$63.381999-12-232026-08-27

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

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Historical Stock Price — 2018

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2018-12-31$41.24$53.0030,000
2018-12-28$40.73$52.3447,600
2018-12-27$38.83$49.9050,300
2018-12-26$39.15$50.3130,400
2018-12-24$38.01$48.8539,000
2018-12-21$38.51$49.49147,700
2018-12-20$38.84$49.9140,500
2018-12-19$38.64$49.6673,200
2018-12-18$39.59$50.8831,200
2018-12-17$39.80$51.1548,100
2018-12-14$39.69$51.0133,200
2018-12-13$39.31$50.5255,900
2018-12-12$40.58$52.1542,400
2018-12-11$39.43$50.6722,400
2018-12-10$39.45$50.7048,100
2018-12-07$39.25$50.4433,900
2018-12-06$38.99$50.1188,000
2018-12-04$39.75$51.0842,800
2018-12-03$42.70$54.8715,600
2018-11-30$42.69$54.8636,200
2018-11-29$42.58$54.7222,700
2018-11-28$42.80$55.0075,000
2018-11-27$41.15$52.8817,800
2018-11-26$41.99$53.9632,400
2018-11-23$41.95$53.918,600
2018-11-21$40.67$52.2648,200
2018-11-20$40.50$52.0528,400
2018-11-19$41.62$53.4834,200
2018-11-16$42.51$54.6428,600
2018-11-15$42.20$54.2318,800
2018-11-14$41.55$53.4011,400
2018-11-13$42.05$54.0416,400
2018-11-12$41.94$53.8914,400
2018-11-09$41.90$53.8519,400
2018-11-08$42.90$55.1331,200
2018-11-07$42.56$54.6935,000
2018-11-06$43.15$55.456,000
2018-11-05$42.60$54.7523,400
2018-11-02$43.04$55.3240,400
2018-11-01$41.53$53.3642,800
2018-10-31$42.49$54.6125,200
2018-10-30$42.30$54.1415,600
2018-10-29$41.54$53.1624,200
2018-10-26$40.92$52.3626,600
2018-10-25$41.11$52.6124,000
2018-10-24$39.83$50.9738,400
2018-10-23$40.45$51.7715,600
2018-10-22$39.26$50.2428,200
2018-10-19$39.54$50.6026,800
2018-10-18$39.66$50.7624,400
2018-10-17$40.13$51.3528,000
2018-10-16$39.83$50.9714,400
2018-10-15$40.04$51.2522,800
2018-10-12$39.46$50.5059,000
2018-10-11$39.29$50.2842,200
2018-10-10$41.15$52.6760,000
2018-10-09$42.17$53.9723,200
2018-10-08$41.90$53.6222,000
2018-10-05$42.08$53.8521,600
2018-10-04$42.20$54.0117,200
2018-10-03$41.70$53.3725,200
2018-10-02$41.11$52.6124,600
2018-10-01$41.38$52.9641,200
2018-09-28$41.95$53.6928,800
2018-09-27$41.65$53.3038,200
2018-09-26$41.58$53.2127,800
2018-09-25$42.22$54.0431,800
2018-09-24$42.42$54.3027,400
2018-09-21$42.97$55.00114,800
2018-09-20$43.85$56.1219,400
2018-09-19$43.20$55.2920,600
2018-09-18$43.22$55.3212,200
2018-09-17$43.22$55.3217,200
2018-09-14$43.75$55.9914,200
2018-09-13$43.53$55.7022,800
2018-09-12$43.63$55.8331,600
2018-09-11$43.85$56.1215,600
2018-09-10$43.63$55.8338,000
2018-09-07$43.90$56.1818,000
2018-09-06$43.70$55.9320,200
2018-09-05$44.10$56.447,400
2018-09-04$44.17$56.5425,600
2018-08-31$44.08$56.417,000
2018-08-30$44.17$56.5416,800
2018-08-29$43.95$56.255,400
2018-08-28$44.13$56.4719,400
2018-08-27$44.03$56.3413,800
2018-08-24$44.65$57.1419,000
2018-08-23$44.65$57.1426,200
2018-08-22$44.45$56.8917,600
2018-08-21$44.58$57.0516,400
2018-08-20$43.80$56.0618,000
2018-08-17$43.65$55.8632,800
2018-08-16$43.95$56.2517,200
2018-08-15$43.55$55.7413,800
2018-08-14$43.95$56.2516,200
2018-08-13$43.50$55.6721,800
2018-08-10$43.85$56.1215,400
2018-08-09$43.60$55.8014,800
2018-08-08$43.85$56.1235,400
2018-08-07$43.83$56.0931,000
2018-08-06$43.75$55.9935,000
2018-08-03$43.50$55.6720,600
2018-08-02$44.67$57.1826,000
2018-08-01$44.55$56.8125,400
2018-07-31$44.42$56.6520,200
2018-07-30$43.53$55.5022,400
2018-07-27$43.88$55.9526,000
2018-07-26$44.97$57.3519,400
2018-07-25$44.33$56.5223,800
2018-07-24$43.53$55.5027,200
2018-07-23$43.28$55.1830,200
2018-07-20$41.22$52.5726,400
2018-07-19$41.08$52.3827,800
2018-07-18$40.55$51.7122,400
2018-07-17$40.95$52.2231,200
2018-07-16$40.83$52.0618,000
2018-07-13$40.15$51.2015,200
2018-07-12$40.55$51.7113,600
2018-07-11$41.25$52.6018,800
2018-07-10$41.40$52.7939,400
2018-07-09$41.97$53.5316,400
2018-07-06$41.28$52.6331,200
2018-07-05$41.47$52.8939,600
2018-07-03$40.58$51.7419,400
2018-07-02$40.70$51.9027,400
2018-06-29$40.42$51.5541,400
2018-06-28$40.85$52.0924,200
2018-06-27$41.03$52.3246,600
2018-06-26$42.15$53.7534,400
2018-06-25$42.30$53.9494,800
2018-06-22$43.17$55.06413,800
2018-06-21$41.65$53.1155,200
2018-06-20$42.05$53.6236,000
2018-06-19$41.13$52.4482,200
2018-06-18$40.08$51.1055,000
2018-06-15$39.22$50.0278,000
2018-06-14$39.33$50.1574,200
2018-06-13$39.60$50.5037,200
2018-06-12$39.00$49.7322,400
2018-06-11$39.75$50.6936,200
2018-06-08$40.17$51.2317,800
2018-06-07$40.70$51.9018,000
2018-06-06$40.70$51.9029,400
2018-06-05$40.30$51.3927,200
2018-06-04$40.10$51.1427,000
2018-06-01$39.78$50.7228,400
2018-05-31$38.75$49.41141,200
2018-05-30$39.40$50.2438,200
2018-05-29$38.67$49.3226,600
2018-05-25$38.80$49.4839,800
2018-05-24$38.83$49.5117,400
2018-05-23$39.08$49.8369,000
2018-05-22$39.08$49.8367,200
2018-05-21$39.05$49.80145,200
2018-05-18$38.03$48.4971,800
2018-05-17$39.63$50.5330,000
2018-05-16$38.65$49.2929,800
2018-05-15$39.38$50.2146,200
2018-05-14$37.90$48.3328,000
2018-05-11$37.65$48.0131,000
2018-05-10$38.35$48.9014,800
2018-05-09$38.30$48.8423,400
2018-05-08$38.65$49.2922,800
2018-05-07$38.28$48.8115,200
2018-05-04$38.17$48.6851,200
2018-05-03$38.03$48.4940,200
2018-05-02$38.20$48.5236,400
2018-05-01$37.28$47.3473,800
2018-04-30$36.28$46.0732,800
2018-04-27$37.30$47.3721,800
2018-04-26$37.45$47.5655,600
2018-04-25$37.80$48.0140,400
2018-04-24$37.75$47.9450,600
2018-04-23$36.65$46.5549,600
2018-04-20$34.83$44.2363,200
2018-04-19$35.05$44.5143,800
2018-04-18$34.88$44.2943,400
2018-04-17$34.95$44.3931,200
2018-04-16$35.50$45.0938,400
2018-04-13$35.05$44.5116,600
2018-04-12$35.45$45.0228,400
2018-04-11$34.88$44.2919,600
2018-04-10$35.00$44.4577,800
2018-04-09$34.72$44.1040,600
2018-04-06$34.67$44.0496,200
2018-04-05$35.47$45.0551,600
2018-04-04$34.63$43.98121,000
2018-04-03$34.00$43.1867,800
2018-04-02$34.17$43.4047,600
2018-03-29$34.47$43.7858,000
2018-03-28$34.40$43.6923,200
2018-03-27$34.13$43.3416,400
2018-03-26$34.75$44.1324,600
2018-03-23$33.60$42.6741,800
2018-03-22$34.78$44.1744,400
2018-03-21$35.50$45.0971,200
2018-03-20$35.72$45.3724,600
2018-03-19$36.28$46.0754,200
2018-03-16$36.45$46.29219,200
2018-03-15$37.00$46.9928,600
2018-03-14$36.50$46.3639,200
2018-03-13$36.50$46.3635,800
2018-03-12$36.50$46.3629,600
2018-03-09$36.03$45.7548,000
2018-03-08$35.03$44.4853,800
2018-03-07$35.63$45.2520,800
2018-03-06$35.15$44.6430,400
2018-03-05$34.58$43.9120,000
2018-03-02$34.22$43.4722,400
2018-03-01$33.58$42.6440,400
2018-02-28$33.08$42.0127,200
2018-02-27$34.25$43.5024,800
2018-02-26$34.60$43.94106,600
2018-02-23$34.25$43.5043,200
2018-02-22$34.42$43.7220,800
2018-02-21$34.63$43.9821,000
2018-02-20$33.60$42.6736,000
2018-02-16$34.55$43.8818,400
2018-02-15$34.13$43.3414,000
2018-02-14$34.00$43.1845,600
2018-02-13$33.58$42.6459,800
2018-02-12$33.35$42.3645,600
2018-02-09$33.53$42.5834,000
2018-02-08$32.75$41.5944,200
2018-02-07$33.10$42.0421,800
2018-02-06$33.30$42.2954,200
2018-02-05$33.05$41.9750,600
2018-02-02$34.30$43.5647,600
2018-02-01$34.38$43.6640,800
2018-01-31$34.35$43.4424,600
2018-01-30$34.55$43.6945,400
2018-01-29$34.55$43.6932,400
2018-01-26$34.80$44.0124,400
2018-01-25$34.95$44.2021,200
2018-01-24$35.08$44.3646,400
2018-01-23$34.92$44.1752,200
2018-01-22$34.92$44.1782,600
2018-01-19$35.75$45.2157,600
2018-01-18$35.10$44.3974,000
2018-01-17$35.45$44.8334,400
2018-01-16$35.85$45.3425,800
2018-01-12$35.63$45.0527,000
2018-01-11$35.85$45.3490,800
2018-01-10$35.47$44.8645,600
2018-01-09$34.42$43.5447,000
2018-01-08$34.15$43.1927,600
2018-01-05$33.92$42.9042,600
2018-01-04$33.55$42.4325,000
2018-01-03$34.00$43.0042,600
2018-01-02$33.90$42.8738,800