NYSE:PRLB | Historical Stock Price | Proto Labs 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
2012-02-24 to 2026-09-04
Data captured

Stock Price Chart

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

$22.43$35.72$56.89$90.61$144.32$229.842012-02-242026-08-27

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$25.53$25.53174,300
2022-12-29$25.34$25.34211,100
2022-12-28$24.20$24.20205,600
2022-12-27$24.04$24.04176,100
2022-12-23$24.76$24.76153,000
2022-12-22$24.80$24.80203,900
2022-12-21$25.43$25.43181,100
2022-12-20$24.52$24.52290,600
2022-12-19$24.37$24.37650,700
2022-12-16$26.73$26.73863,400
2022-12-15$25.35$25.35202,800
2022-12-14$26.63$26.63276,300
2022-12-13$26.01$26.01356,600
2022-12-12$26.17$26.17263,500
2022-12-09$24.95$24.95166,600
2022-12-08$24.88$24.88168,300
2022-12-07$24.79$24.79195,500
2022-12-06$25.23$25.23275,500
2022-12-05$25.57$25.57191,500
2022-12-02$25.90$25.90244,700
2022-12-01$26.40$26.40274,300
2022-11-30$26.52$26.52651,800
2022-11-29$25.43$25.43363,000
2022-11-28$24.40$24.40275,400
2022-11-25$25.71$25.7177,100
2022-11-23$25.55$25.55255,900
2022-11-22$25.96$25.96448,900
2022-11-21$24.69$24.69404,000
2022-11-18$23.77$23.77358,300
2022-11-17$23.67$23.67424,400
2022-11-16$22.77$22.77273,900
2022-11-15$23.58$23.58440,400
2022-11-14$23.29$23.29461,100
2022-11-11$23.94$23.94689,300
2022-11-10$23.08$23.08552,500
2022-11-09$22.09$22.09445,700
2022-11-08$23.73$23.73520,500
2022-11-07$24.53$24.53807,300
2022-11-04$24.62$24.621,070,200
2022-11-03$35.71$35.71225,600
2022-11-02$36.60$36.60210,300
2022-11-01$38.62$38.62193,300
2022-10-31$38.19$38.19226,300
2022-10-28$39.00$39.00220,600
2022-10-27$38.08$38.08198,500
2022-10-26$38.83$38.83292,200
2022-10-25$39.36$39.36252,600
2022-10-24$38.30$38.30164,400
2022-10-21$38.83$38.83236,900
2022-10-20$37.82$37.82107,900
2022-10-19$37.91$37.91127,100
2022-10-18$38.08$38.08140,100
2022-10-17$37.53$37.53188,900
2022-10-14$35.63$35.63139,700
2022-10-13$36.40$36.40220,800
2022-10-12$35.82$35.82159,700
2022-10-11$36.18$36.18263,400
2022-10-10$36.74$36.74129,200
2022-10-07$36.73$36.73132,000
2022-10-06$38.19$38.19116,100
2022-10-05$38.14$38.14151,900
2022-10-04$38.54$38.54159,100
2022-10-03$36.88$36.88162,700
2022-09-30$36.43$36.43235,600
2022-09-29$36.39$36.39183,600
2022-09-28$36.86$36.86165,800
2022-09-27$35.39$35.39156,400
2022-09-26$35.42$35.42192,900
2022-09-23$36.11$36.11235,500
2022-09-22$36.64$36.64171,700
2022-09-21$37.47$37.47233,200
2022-09-20$37.61$37.61201,700
2022-09-19$37.49$37.49142,500
2022-09-16$37.62$37.62298,000
2022-09-15$38.46$38.46171,400
2022-09-14$39.30$39.30224,000
2022-09-13$38.72$38.72190,800
2022-09-12$40.28$40.28169,600
2022-09-09$40.06$40.06250,300
2022-09-08$38.50$38.50174,400
2022-09-07$38.54$38.54222,600
2022-09-06$37.62$37.62220,400
2022-09-02$38.20$38.20233,800
2022-09-01$38.11$38.11159,700
2022-08-31$38.40$38.40168,800
2022-08-30$39.11$39.11150,300
2022-08-29$39.61$39.61129,600
2022-08-26$39.77$39.77187,000
2022-08-25$41.88$41.88136,200
2022-08-24$40.65$40.6599,800
2022-08-23$40.60$40.60173,800
2022-08-22$41.95$41.95167,100
2022-08-19$44.24$44.24128,500
2022-08-18$45.33$45.3374,500
2022-08-17$44.78$44.78121,200
2022-08-16$45.30$45.30146,300
2022-08-15$46.03$46.03195,700
2022-08-12$46.43$46.43150,000
2022-08-11$46.75$46.75135,400
2022-08-10$46.10$46.10225,100
2022-08-09$44.69$44.69218,700
2022-08-08$46.58$46.58249,200
2022-08-05$46.90$46.90292,100
2022-08-04$51.97$51.97151,000
2022-08-03$51.48$51.48137,300
2022-08-02$50.27$50.27128,100
2022-08-01$50.40$50.40199,100
2022-07-29$48.89$48.89195,300
2022-07-28$49.03$49.03220,200
2022-07-27$48.43$48.43165,700
2022-07-26$46.46$46.46111,400
2022-07-25$47.33$47.33107,300
2022-07-22$48.21$48.21125,200
2022-07-21$49.23$49.23107,700
2022-07-20$49.15$49.15111,700
2022-07-19$47.99$47.99101,200
2022-07-18$46.40$46.40121,400
2022-07-15$46.89$46.89156,000
2022-07-14$45.97$45.9789,600
2022-07-13$46.04$46.04103,900
2022-07-12$45.87$45.8790,000
2022-07-11$46.08$46.0890,400
2022-07-08$47.92$47.92124,700
2022-07-07$48.92$48.92130,100
2022-07-06$46.61$46.61143,800
2022-07-05$49.59$49.59261,400
2022-07-01$48.40$48.40164,100
2022-06-30$47.84$47.84132,700
2022-06-29$47.60$47.60136,700
2022-06-28$47.14$47.14149,400
2022-06-27$48.32$48.32107,900
2022-06-24$48.38$48.38221,400
2022-06-23$47.78$47.78347,700
2022-06-22$46.37$46.37283,200
2022-06-21$45.40$45.40259,300
2022-06-17$46.16$46.16598,200
2022-06-16$44.67$44.67141,700
2022-06-15$46.41$46.41144,000
2022-06-14$44.27$44.27144,400
2022-06-13$44.68$44.68213,400
2022-06-10$47.03$47.03158,300
2022-06-09$48.91$48.91115,800
2022-06-08$49.44$49.44176,600
2022-06-07$49.91$49.91134,400
2022-06-06$48.45$48.45150,700
2022-06-03$48.75$48.7598,500
2022-06-02$49.46$49.46141,700
2022-06-01$47.69$47.69150,100
2022-05-31$48.19$48.19246,000
2022-05-27$48.68$48.68118,900
2022-05-26$47.24$47.24133,000
2022-05-25$45.87$45.87171,500
2022-05-24$45.81$45.81259,900
2022-05-23$46.74$46.74223,100
2022-05-20$45.68$45.68222,600
2022-05-19$47.15$47.15357,500
2022-05-18$44.81$44.81361,400
2022-05-17$44.21$44.21181,000
2022-05-16$42.23$42.23191,300
2022-05-13$42.96$42.96199,800
2022-05-12$41.60$41.60456,100
2022-05-11$40.26$40.26168,900
2022-05-10$41.04$41.04193,300
2022-05-09$42.94$42.94239,100
2022-05-06$45.93$45.93271,400
2022-05-05$43.61$43.61164,100
2022-05-04$45.78$45.78152,100
2022-05-03$44.04$44.04159,800
2022-05-02$44.10$44.10466,400
2022-04-29$42.61$42.61211,200
2022-04-28$42.78$42.78145,100
2022-04-27$42.66$42.66165,300
2022-04-26$42.30$42.30198,400
2022-04-25$44.35$44.35228,900
2022-04-22$43.10$43.10159,100
2022-04-21$44.30$44.30176,200
2022-04-20$45.92$45.92123,300
2022-04-19$46.84$46.84141,300
2022-04-18$46.07$46.07167,100
2022-04-14$47.33$47.33167,100
2022-04-13$48.45$48.45125,500
2022-04-12$48.12$48.12114,200
2022-04-11$48.26$48.26123,200
2022-04-08$48.35$48.35126,700
2022-04-07$50.28$50.28196,400
2022-04-06$50.32$50.32339,400
2022-04-05$51.22$51.22239,200
2022-04-04$54.70$54.70293,800
2022-04-01$53.64$53.64336,000
2022-03-31$52.90$52.90130,300
2022-03-30$54.65$54.65126,300
2022-03-29$56.33$56.33174,800
2022-03-28$53.04$53.04214,000
2022-03-25$53.20$53.20195,400
2022-03-24$54.25$54.25144,300
2022-03-23$53.18$53.18127,600
2022-03-22$54.01$54.01170,500
2022-03-21$53.05$53.05170,000
2022-03-18$54.23$54.23296,000
2022-03-17$53.57$53.57218,900
2022-03-16$51.94$51.94220,100
2022-03-15$49.11$49.11230,500
2022-03-14$48.91$48.91235,700
2022-03-11$50.90$50.90147,800
2022-03-10$53.10$53.10169,300
2022-03-09$54.20$54.20143,300
2022-03-08$54.05$54.05145,800
2022-03-07$53.02$53.02228,400
2022-03-04$51.41$51.41129,800
2022-03-03$53.88$53.88201,200
2022-03-02$54.93$54.93163,600
2022-03-01$54.80$54.80212,900
2022-02-28$56.23$56.23261,200
2022-02-25$54.34$54.34194,300
2022-02-24$54.99$54.99276,400
2022-02-23$54.06$54.06294,400
2022-02-22$55.29$55.29354,100
2022-02-18$56.07$56.07230,600
2022-02-17$57.07$57.07235,700
2022-02-16$59.08$59.08212,000
2022-02-15$59.40$59.40285,800
2022-02-14$55.49$55.49412,800
2022-02-11$56.34$56.34716,600
2022-02-10$53.50$53.50405,300
2022-02-09$55.66$55.66472,600
2022-02-08$53.43$53.43355,000
2022-02-07$51.18$51.18323,000
2022-02-04$49.61$49.61195,900
2022-02-03$49.00$49.00276,700
2022-02-02$49.09$49.09222,500
2022-02-01$50.29$50.29247,700
2022-01-31$50.18$50.18272,600
2022-01-28$47.85$47.85255,300
2022-01-27$46.58$46.58277,900
2022-01-26$47.76$47.76228,200
2022-01-25$49.12$49.12308,400
2022-01-24$49.13$49.13464,700
2022-01-21$49.35$49.35549,700
2022-01-20$50.35$50.35308,300
2022-01-19$50.39$50.39256,100
2022-01-18$49.90$49.90290,300
2022-01-14$50.32$50.32225,200
2022-01-13$50.05$50.05303,600
2022-01-12$51.54$51.54233,900
2022-01-11$53.37$53.37323,400
2022-01-10$51.21$51.21260,600
2022-01-07$52.17$52.17195,100
2022-01-06$51.92$51.92296,800
2022-01-05$51.15$51.15265,800
2022-01-04$52.91$52.91348,900
2022-01-03$54.13$54.13354,500