NASDAQ:ANNX | Historical Stock Price | Annexon, 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
2020-07-24 to 2026-09-04
Data captured

Stock Price Chart

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

$1.36$2.61$5.02$9.64$18.52$35.582020-07-242026-08-27

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

View year

Historical Stock Price — 2022

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2022-12-30$5.17$5.17163,300
2022-12-29$4.97$4.97250,800
2022-12-28$4.56$4.56153,800
2022-12-27$5.03$5.03181,600
2022-12-23$5.45$5.4525,900
2022-12-22$5.50$5.5068,600
2022-12-21$5.59$5.5968,600
2022-12-20$5.42$5.42205,800
2022-12-19$5.56$5.56160,000
2022-12-16$5.71$5.7150,300
2022-12-15$5.50$5.5026,600
2022-12-14$5.54$5.5429,100
2022-12-13$5.42$5.4242,400
2022-12-12$5.38$5.38137,900
2022-12-09$5.38$5.3840,500
2022-12-08$5.46$5.4636,900
2022-12-07$5.41$5.4141,300
2022-12-06$5.58$5.5880,300
2022-12-05$5.75$5.75175,800
2022-12-02$5.36$5.36214,700
2022-12-01$5.52$5.52177,300
2022-11-30$5.44$5.44168,700
2022-11-29$5.57$5.5748,200
2022-11-28$5.76$5.7678,600
2022-11-25$5.85$5.8511,300
2022-11-23$5.80$5.8038,300
2022-11-22$5.52$5.5299,300
2022-11-21$5.56$5.5675,100
2022-11-18$5.64$5.6437,300
2022-11-17$5.74$5.7439,200
2022-11-16$5.77$5.7730,800
2022-11-15$6.02$6.0254,000
2022-11-14$6.01$6.0172,900
2022-11-11$5.90$5.9040,600
2022-11-10$5.64$5.6478,500
2022-11-09$5.49$5.4980,600
2022-11-08$5.40$5.40124,100
2022-11-07$5.09$5.091,169,200
2022-11-04$4.61$4.6171,800
2022-11-03$4.68$4.6841,200
2022-11-02$4.63$4.6328,500
2022-11-01$4.72$4.7242,500
2022-10-31$4.78$4.78111,900
2022-10-28$4.90$4.9062,300
2022-10-27$4.88$4.88338,700
2022-10-26$5.31$5.3195,300
2022-10-25$5.11$5.11238,500
2022-10-24$5.04$5.04175,200
2022-10-21$5.07$5.07110,200
2022-10-20$5.12$5.12101,300
2022-10-19$5.11$5.11164,500
2022-10-18$5.48$5.4854,400
2022-10-17$5.63$5.6394,800
2022-10-14$5.37$5.3796,900
2022-10-13$5.76$5.76106,300
2022-10-12$6.07$6.0735,300
2022-10-11$5.99$5.99112,400
2022-10-10$6.26$6.2698,600
2022-10-07$6.29$6.2966,100
2022-10-06$6.42$6.4255,700
2022-10-05$6.61$6.6196,900
2022-10-04$6.58$6.58109,700
2022-10-03$6.28$6.2867,900
2022-09-30$6.18$6.1892,700
2022-09-29$5.94$5.9478,800
2022-09-28$6.13$6.1392,800
2022-09-27$6.13$6.1387,800
2022-09-26$6.03$6.03104,000
2022-09-23$5.99$5.99202,600
2022-09-22$6.12$6.12209,100
2022-09-21$6.58$6.5879,700
2022-09-20$6.63$6.63320,800
2022-09-19$6.58$6.58233,700
2022-09-16$6.36$6.36808,500
2022-09-15$6.34$6.34174,400
2022-09-14$6.14$6.1462,700
2022-09-13$6.05$6.0592,600
2022-09-12$6.02$6.02158,700
2022-09-09$6.45$6.45202,200
2022-09-08$6.02$6.02122,600
2022-09-07$5.75$5.7575,700
2022-09-06$5.73$5.73228,700
2022-09-02$5.82$5.8290,600
2022-09-01$5.77$5.77136,600
2022-08-31$5.88$5.88238,500
2022-08-30$5.39$5.39168,000
2022-08-29$5.50$5.50116,800
2022-08-26$5.46$5.46127,300
2022-08-25$5.36$5.3662,100
2022-08-24$5.31$5.3174,600
2022-08-23$5.12$5.1260,500
2022-08-22$5.06$5.0686,100
2022-08-19$5.48$5.4870,800
2022-08-18$5.65$5.6531,700
2022-08-17$5.63$5.6365,600
2022-08-16$5.83$5.83152,100
2022-08-15$6.12$6.12137,900
2022-08-12$6.12$6.12445,800
2022-08-11$5.62$5.62179,400
2022-08-10$5.56$5.56239,200
2022-08-09$5.38$5.38309,900
2022-08-08$5.23$5.23164,000
2022-08-05$5.22$5.22226,300
2022-08-04$5.03$5.0398,200
2022-08-03$4.91$4.91181,600
2022-08-02$4.69$4.6978,900
2022-08-01$4.52$4.52304,100
2022-07-29$5.01$5.01175,800
2022-07-28$5.27$5.27129,700
2022-07-27$5.19$5.19141,200
2022-07-26$5.10$5.10196,300
2022-07-25$5.00$5.00175,100
2022-07-22$5.01$5.01131,800
2022-07-21$5.15$5.15125,500
2022-07-20$5.24$5.24314,300
2022-07-19$5.14$5.14242,400
2022-07-18$5.07$5.07240,000
2022-07-15$4.84$4.84208,900
2022-07-14$4.49$4.49272,800
2022-07-13$4.59$4.59433,200
2022-07-12$4.26$4.26487,600
2022-07-11$3.91$3.91321,700
2022-07-08$4.54$4.541,500,700
2022-07-07$3.97$3.97240,100
2022-07-06$3.82$3.82153,800
2022-07-05$3.75$3.75191,100
2022-07-01$3.89$3.89222,300
2022-06-30$3.77$3.77252,900
2022-06-29$4.01$4.01238,300
2022-06-28$4.00$4.00244,900
2022-06-27$3.91$3.91285,100
2022-06-24$3.85$3.854,231,700
2022-06-23$3.91$3.91375,900
2022-06-22$3.39$3.39404,500
2022-06-21$3.21$3.21448,600
2022-06-17$3.00$3.00576,800
2022-06-16$3.07$3.07403,800
2022-06-15$3.13$3.13382,800
2022-06-14$3.15$3.15208,300
2022-06-13$3.30$3.301,239,500
2022-06-10$3.45$3.45348,700
2022-06-09$3.84$3.84470,000
2022-06-08$3.93$3.93411,300
2022-06-07$4.06$4.06658,500
2022-06-06$3.25$3.25471,700
2022-06-03$3.38$3.38365,200
2022-06-02$2.96$2.96152,400
2022-06-01$2.98$2.98362,800
2022-05-31$3.14$3.14754,000
2022-05-27$3.27$3.27345,900
2022-05-26$3.04$3.04547,500
2022-05-25$3.09$3.09695,800
2022-05-24$3.20$3.20810,500
2022-05-23$3.28$3.28195,000
2022-05-20$3.39$3.39252,900
2022-05-19$3.30$3.30348,800
2022-05-18$3.30$3.30434,300
2022-05-17$3.43$3.43249,500
2022-05-16$3.30$3.30443,600
2022-05-13$3.25$3.25535,300
2022-05-12$3.29$3.29496,500
2022-05-11$3.00$3.00645,200
2022-05-10$3.20$3.201,445,300
2022-05-09$2.60$2.60412,200
2022-05-06$2.60$2.60587,700
2022-05-05$2.65$2.65300,000
2022-05-04$2.71$2.71642,400
2022-05-03$2.65$2.65809,800
2022-05-02$2.70$2.70946,100
2022-04-29$2.55$2.55399,300
2022-04-28$2.55$2.55702,800
2022-04-27$2.48$2.48555,700
2022-04-26$2.57$2.57718,500
2022-04-25$2.62$2.62673,200
2022-04-22$2.53$2.53380,900
2022-04-21$2.57$2.57938,200
2022-04-20$2.73$2.732,544,600
2022-04-19$2.35$2.351,231,600
2022-04-18$2.11$2.11360,200
2022-04-14$2.17$2.17542,700
2022-04-13$2.48$2.48679,400
2022-04-12$2.44$2.44540,900
2022-04-11$2.57$2.57838,000
2022-04-08$2.59$2.59568,900
2022-04-07$2.66$2.66962,600
2022-04-06$2.81$2.81497,400
2022-04-05$2.98$2.981,683,100
2022-04-04$3.07$3.071,000,300
2022-04-01$2.66$2.66389,500
2022-03-31$2.73$2.73381,900
2022-03-30$2.79$2.79368,500
2022-03-29$2.96$2.96493,200
2022-03-28$3.02$3.02517,100
2022-03-25$3.26$3.26293,400
2022-03-24$3.40$3.40397,600
2022-03-23$3.28$3.28391,700
2022-03-22$3.48$3.48420,500
2022-03-21$3.42$3.42403,600
2022-03-18$3.77$3.771,881,600
2022-03-17$3.90$3.90369,100
2022-03-16$3.80$3.80455,400
2022-03-15$3.60$3.60376,400
2022-03-14$3.69$3.69576,300
2022-03-11$4.43$4.43219,800
2022-03-10$4.45$4.45181,600
2022-03-09$4.77$4.77263,100
2022-03-08$4.65$4.65433,300
2022-03-07$4.35$4.35212,100
2022-03-04$4.32$4.32267,500
2022-03-03$4.38$4.38638,700
2022-03-02$4.61$4.61750,900
2022-03-01$4.73$4.73584,400
2022-02-28$4.86$4.86299,300
2022-02-25$5.14$5.14254,800
2022-02-24$5.60$5.60597,600
2022-02-23$5.44$5.44282,900
2022-02-22$5.83$5.83243,300
2022-02-18$6.14$6.14184,600
2022-02-17$6.05$6.05229,300
2022-02-16$6.63$6.63214,300
2022-02-15$6.99$6.99238,800
2022-02-14$6.60$6.60204,200
2022-02-11$6.94$6.94227,400
2022-02-10$7.41$7.41288,000
2022-02-09$8.09$8.09193,300
2022-02-08$7.77$7.77171,600
2022-02-07$7.74$7.74192,400
2022-02-04$7.60$7.60246,800
2022-02-03$7.27$7.27172,900
2022-02-02$7.80$7.80231,900
2022-02-01$8.30$8.30456,700
2022-01-31$7.50$7.50629,700
2022-01-28$7.53$7.53245,300
2022-01-27$7.00$7.00193,700
2022-01-26$7.57$7.57279,700
2022-01-25$7.76$7.76249,900
2022-01-24$7.93$7.93378,600
2022-01-21$7.50$7.50351,400
2022-01-20$7.88$7.88466,200
2022-01-19$8.08$8.08561,000
2022-01-18$7.69$7.691,912,400
2022-01-14$8.58$8.58400,300
2022-01-13$8.28$8.28507,200
2022-01-12$8.25$8.25359,200
2022-01-11$8.66$8.66522,700
2022-01-10$8.76$8.76570,400
2022-01-07$8.31$8.31745,700
2022-01-06$8.03$8.031,018,500
2022-01-05$7.26$7.263,242,800
2022-01-04$11.01$11.01330,800
2022-01-03$11.94$11.94413,900