NASDAQ:AMPG | Historical Stock Price | AmpliTech Group, 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
2021-01-08 to 2026-09-04
Data captured

Stock Price Chart

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

$0.64$1.20$2.27$4.30$8.12$15.332021-01-082026-08-27

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

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Historical Stock Price — 2023

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2023-12-29$1.88$1.8833,600——
2023-12-28$1.91$1.9140,700——
2023-12-27$1.92$1.91103,100——
2023-12-26$1.95$1.9514,500——
2023-12-22$1.91$1.9136,700——
2023-12-21$1.82$1.8276,800——
2023-12-20$1.73$1.7351,100——
2023-12-19$1.80$1.8046,500——
2023-12-18$1.81$1.81110,200——
2023-12-15$1.82$1.8249,700——
2023-12-14$1.75$1.7519,400——
2023-12-13$1.67$1.677,400——
2023-12-12$1.70$1.7011,400——
2023-12-11$1.69$1.6911,500——
2023-12-08$1.68$1.6818,100——
2023-12-07$1.69$1.698,800——
2023-12-06$1.71$1.7113,100——
2023-12-05$1.70$1.708,100——
2023-12-04$1.73$1.7313,700——
2023-12-01$1.68$1.6854,500——
2023-11-30$1.59$1.596,800——
2023-11-29$1.58$1.5837,900——
2023-11-28$1.55$1.558,300——
2023-11-27$1.54$1.5452,900——
2023-11-24$1.60$1.605,400——
2023-11-22$1.54$1.5427,700——
2023-11-21$1.53$1.5346,500——
2023-11-20$1.62$1.6231,500——
2023-11-17$1.61$1.6134,200——
2023-11-16$1.53$1.5337,200——
2023-11-15$1.59$1.5935,500——
2023-11-14$1.67$1.6768,700——
2023-11-13$1.71$1.7115,500——
2023-11-10$1.69$1.6916,700——
2023-11-09$1.68$1.6838,100——
2023-11-08$1.66$1.6657,400——
2023-11-07$1.74$1.7414,000——
2023-11-06$1.73$1.7341,900——
2023-11-03$1.76$1.767,700——
2023-11-02$1.77$1.7711,800——
2023-11-01$1.73$1.7330,400——
2023-10-31$1.76$1.7611,900——
2023-10-30$1.73$1.7331,600——
2023-10-27$1.76$1.7619,400——
2023-10-26$1.82$1.825,400——
2023-10-25$1.83$1.8315,300——
2023-10-24$1.81$1.8118,200——
2023-10-23$1.79$1.797,900——
2023-10-20$1.81$1.8119,600——
2023-10-19$1.83$1.8321,700——
2023-10-18$1.83$1.837,500——
2023-10-17$1.82$1.8212,600——
2023-10-16$1.84$1.8415,300——
2023-10-13$1.83$1.8316,200——
2023-10-12$1.84$1.8443,600——
2023-10-11$1.93$1.9331,900——
2023-10-10$2.02$2.028,900——
2023-10-09$1.97$1.972,500——
2023-10-06$2.00$2.0012,600——
2023-10-05$2.01$2.0110,500——
2023-10-04$2.00$2.0019,400——
2023-10-03$2.00$2.0010,600——
2023-10-02$2.01$2.0117,400——
2023-09-29$2.02$2.0213,100——
2023-09-28$2.00$2.00158,200——
2023-09-27$1.71$1.7146,900——
2023-09-26$1.84$1.849,700——
2023-09-25$1.85$1.8512,800——
2023-09-22$1.87$1.874,700——
2023-09-21$1.82$1.8211,100——
2023-09-20$1.84$1.848,900——
2023-09-19$1.84$1.8412,900——
2023-09-18$1.84$1.8413,200——
2023-09-15$1.87$1.8721,500——
2023-09-14$1.91$1.913,700——
2023-09-13$1.86$1.8611,600——
2023-09-12$1.87$1.8710,200——
2023-09-11$1.89$1.8923,200——
2023-09-08$1.96$1.9624,400——
2023-09-07$1.90$1.9021,400——
2023-09-06$1.90$1.9016,300——
2023-09-05$1.93$1.9328,800——
2023-09-01$1.90$1.9018,300——
2023-08-31$1.91$1.9110,900——
2023-08-30$1.92$1.9216,900——
2023-08-29$1.96$1.9654,600——
2023-08-28$1.87$1.8720,600——
2023-08-25$1.86$1.8612,300——
2023-08-24$1.82$1.8248,100——
2023-08-23$1.86$1.8632,300——
2023-08-22$1.80$1.8050,900——
2023-08-21$1.96$1.9629,900——
2023-08-18$1.84$1.8451,800——
2023-08-17$1.89$1.8948,500——
2023-08-16$2.00$2.0081,800——
2023-08-15$1.97$1.97114,700——
2023-08-14$2.09$2.0957,700——
2023-08-11$2.17$2.1717,200——
2023-08-10$2.13$2.1310,200——
2023-08-09$2.13$2.1310,000——
2023-08-08$2.12$2.123,500——
2023-08-07$2.13$2.1312,200——
2023-08-04$2.15$2.1526,100——
2023-08-03$2.21$2.2117,400——
2023-08-02$2.19$2.1922,600——
2023-08-01$2.25$2.2531,600——
2023-07-31$2.25$2.2535,700——
2023-07-28$2.26$2.2617,700——
2023-07-27$2.17$2.1737,300——
2023-07-26$2.22$2.2221,200——
2023-07-25$2.23$2.2316,900——
2023-07-24$2.29$2.2915,100——
2023-07-21$2.26$2.2615,900——
2023-07-20$2.33$2.3327,000——
2023-07-19$2.30$2.3034,000——
2023-07-18$2.39$2.3913,200——
2023-07-17$2.40$2.404,800——
2023-07-14$2.37$2.3725,900——
2023-07-13$2.41$2.4129,200——
2023-07-12$2.29$2.2950,200——
2023-07-11$2.30$2.3021,900——
2023-07-10$2.28$2.2814,100——
2023-07-07$2.27$2.2741,500——
2023-07-06$2.28$2.2823,100——
2023-07-05$2.33$2.3310,900——
2023-07-03$2.36$2.366,200——
2023-06-30$2.31$2.3163,300——
2023-06-29$2.31$2.3134,200——
2023-06-28$2.37$2.3734,400——
2023-06-27$2.46$2.4623,700——
2023-06-26$2.42$2.4238,400——
2023-06-23$2.52$2.5277,300——
2023-06-22$2.44$2.4446,600——
2023-06-21$2.46$2.4628,000——
2023-06-20$2.57$2.5761,900——
2023-06-16$2.65$2.65123,400——
2023-06-15$2.55$2.55175,800——
2023-06-14$2.50$2.5050,600——
2023-06-13$2.43$2.4323,700——
2023-06-12$2.49$2.4931,800——
2023-06-09$2.55$2.5514,700——
2023-06-08$2.63$2.6395,600——
2023-06-07$2.54$2.5447,100——
2023-06-06$2.49$2.4976,800——
2023-06-05$2.40$2.4032,500——
2023-06-02$2.42$2.4227,400——
2023-06-01$2.39$2.3974,200——
2023-05-31$2.31$2.3130,000——
2023-05-30$2.41$2.4133,500——
2023-05-26$2.41$2.4168,500——
2023-05-25$2.28$2.2875,800——
2023-05-24$2.34$2.3466,000——
2023-05-23$2.37$2.3757,800——
2023-05-22$2.46$2.46148,600——
2023-05-19$2.51$2.5185,300——
2023-05-18$2.56$2.56123,700——
2023-05-17$2.50$2.50104,300——
2023-05-16$2.44$2.44250,400——
2023-05-15$2.61$2.61201,900——
2023-05-12$2.91$2.9167,500——
2023-05-11$2.95$2.9543,100——
2023-05-10$3.05$3.0525,900——
2023-05-09$3.11$3.1118,800——
2023-05-08$3.08$3.0834,800——
2023-05-05$3.25$3.2558,100——
2023-05-04$3.07$3.0722,600——
2023-05-03$3.09$3.0912,200——
2023-05-02$3.14$3.1457,000——
2023-05-01$3.19$3.1932,500——
2023-04-28$3.17$3.1786,700——
2023-04-27$3.15$3.1545,700——
2023-04-26$2.99$2.9943,700——
2023-04-25$3.07$3.0757,500——
2023-04-24$3.22$3.2273,500——
2023-04-21$3.13$3.1346,300——
2023-04-20$3.13$3.1335,400——
2023-04-19$3.24$3.2470,200——
2023-04-18$3.25$3.25102,500——
2023-04-17$3.41$3.41347,800——
2023-04-14$3.21$3.21235,100——
2023-04-13$3.10$3.10127,400——
2023-04-12$2.85$2.8595,500——
2023-04-11$2.99$2.99236,600——
2023-04-10$2.81$2.8195,100——
2023-04-06$2.69$2.6924,800——
2023-04-05$2.60$2.6033,900——
2023-04-04$2.69$2.6922,100——
2023-04-03$2.72$2.728,400——
2023-03-31$2.76$2.7673,700——
2023-03-30$2.50$2.5030,100——
2023-03-29$2.40$2.4051,300——
2023-03-28$2.41$2.4112,200——
2023-03-27$2.46$2.4618,600——
2023-03-24$2.33$2.3321,300——
2023-03-23$2.32$2.3228,000——
2023-03-22$2.39$2.3947,800——
2023-03-21$2.50$2.5027,700——
2023-03-20$2.50$2.5043,000——
2023-03-17$2.61$2.6156,700——
2023-03-16$2.81$2.8141,300——
2023-03-15$2.68$2.6817,300——
2023-03-14$2.74$2.7434,900——
2023-03-13$2.73$2.7325,600——
2023-03-10$2.62$2.62107,500——
2023-03-09$2.65$2.65205,900——
2023-03-08$3.03$3.0396,200——
2023-03-07$2.85$2.8584,100——
2023-03-06$2.93$2.93151,600——
2023-03-03$2.81$2.81118,700——
2023-03-02$2.66$2.6610,500——
2023-03-01$2.68$2.6832,100——
2023-02-28$2.64$2.6429,300——
2023-02-27$2.59$2.5913,800——
2023-02-24$2.55$2.5524,900——
2023-02-23$2.69$2.6954,700——
2023-02-22$2.54$2.5422,800——
2023-02-21$2.60$2.6019,900——
2023-02-17$2.65$2.6530,700——
2023-02-16$2.62$2.6251,100——
2023-02-15$2.55$2.5526,000——
2023-02-14$2.50$2.5041,400——
2023-02-13$2.45$2.4515,300——
2023-02-10$2.51$2.5116,300——
2023-02-09$2.41$2.4134,800——
2023-02-08$2.55$2.5531,000——
2023-02-07$2.77$2.7746,900——
2023-02-06$2.75$2.75303,000——
2023-02-03$2.70$2.70164,900——
2023-02-02$2.50$2.5085,600——
2023-02-01$2.43$2.4373,800——
2023-01-31$2.25$2.257,700——
2023-01-30$2.24$2.2438,200——
2023-01-27$2.35$2.35114,800——
2023-01-26$2.37$2.373,600——
2023-01-25$2.38$2.3814,800——
2023-01-24$2.36$2.369,600——
2023-01-23$2.37$2.3726,700——
2023-01-20$2.34$2.346,300——
2023-01-19$2.35$2.3536,800——
2023-01-18$2.29$2.2981,300——
2023-01-17$2.56$2.56127,000——
2023-01-13$2.35$2.3531,900——
2023-01-12$2.27$2.2714,300——
2023-01-11$2.24$2.249,200——
2023-01-10$2.25$2.258,700——
2023-01-09$2.24$2.2412,500——
2023-01-06$2.25$2.259,800——
2023-01-05$2.14$2.145,500——
2023-01-04$2.09$2.095,300——
2023-01-03$2.07$2.074,000——