NYSE:NEU | Historical Stock Price | NEWMARKET CORP

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
1980-03-17 to 2026-09-04
Data captured

Stock Price Chart

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

$2.61$11.30$48.84$211.18$913.09$3,948.001980-03-172026-08-27

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

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Historical Stock Price — 1999

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
1999-12-31$17.50$48.4522,140
1999-12-30$19.38$53.6454,760
1999-12-29$18.75$51.9137,120
1999-12-28$18.13$50.1838,680
1999-12-27$18.13$50.1874,760
1999-12-23$18.44$51.0531,980
1999-12-22$18.75$51.9133,580
1999-12-21$18.13$50.1841,400
1999-12-20$17.81$49.3228,820
1999-12-17$17.50$48.4564,660
1999-12-16$18.13$50.1829,240
1999-12-15$19.06$52.7834,700
1999-12-14$18.75$51.9140,120
1999-12-13$18.75$51.9132,680
1999-12-10$19.69$53.6327,780
1999-12-09$19.38$52.7831,740
1999-12-08$19.38$52.7846,700
1999-12-07$19.69$53.6318,840
1999-12-06$20.00$54.4915,300
1999-12-03$20.00$54.4918,060
1999-12-02$19.69$53.6320,720
1999-12-01$20.63$56.1917,540
1999-11-30$20.94$57.0421,000
1999-11-29$20.00$54.4921,660
1999-11-26$20.00$54.499,580
1999-11-24$19.38$52.7817,220
1999-11-23$19.38$52.7821,560
1999-11-22$20.31$55.3419,120
1999-11-19$20.31$55.3416,460
1999-11-18$20.31$55.3417,640
1999-11-17$20.63$56.1914,960
1999-11-16$20.31$55.3434,000
1999-11-15$19.69$53.6326,840
1999-11-12$19.69$53.6333,920
1999-11-11$20.63$56.1918,780
1999-11-10$20.31$55.3414,900
1999-11-09$20.00$54.4913,700
1999-11-08$20.31$55.348,000
1999-11-05$20.31$55.3435,680
1999-11-04$20.00$54.4936,400
1999-11-03$20.00$54.4928,620
1999-11-02$18.44$50.23188,620
1999-11-01$19.69$53.6344,560
1999-10-29$20.63$56.1913,800
1999-10-28$20.94$57.046,480
1999-10-27$20.94$57.045,660
1999-10-26$21.25$57.8916,060
1999-10-25$20.94$57.0418,700
1999-10-22$20.94$57.0461,080
1999-10-21$22.19$60.4514,980
1999-10-20$22.50$61.3011,600
1999-10-19$22.50$61.3025,380
1999-10-18$22.19$60.4514,820
1999-10-15$23.44$63.8510,760
1999-10-14$23.13$63.0032,520
1999-10-13$23.44$63.8523,180
1999-10-12$23.13$63.0020,800
1999-10-11$23.75$64.707,920
1999-10-08$22.81$62.1515,600
1999-10-07$23.44$63.8510,120
1999-10-06$23.13$63.006,900
1999-10-05$23.75$64.7011,320
1999-10-04$23.13$63.0037,680
1999-10-01$23.13$63.0034,460
1999-09-30$19.38$52.7849,520
1999-09-29$20.63$56.1923,280
1999-09-28$20.63$56.1944,220
1999-09-27$20.31$55.3440,320
1999-09-24$22.81$62.1519,420
1999-09-23$22.81$62.1515,880
1999-09-22$23.75$64.709,520
1999-09-21$23.75$64.7017,480
1999-09-20$23.75$64.7014,540
1999-09-17$24.69$67.2643,800
1999-09-16$24.69$67.2618,160
1999-09-15$25.63$69.816,620
1999-09-14$25.94$70.6632,200
1999-09-13$26.88$73.223,720
1999-09-10$27.19$73.219,320
1999-09-09$26.88$72.3711,140
1999-09-08$27.19$73.2114,580
1999-09-07$27.50$74.055,460
1999-09-03$26.56$71.538,220
1999-09-02$25.31$68.1618,100
1999-09-01$25.63$69.0024,340
1999-08-31$26.56$71.5313,960
1999-08-30$26.56$71.5312,540
1999-08-27$27.19$73.2110,740
1999-08-26$27.81$74.8910,200
1999-08-25$26.56$71.5315,260
1999-08-24$26.56$71.539,500
1999-08-23$26.88$72.3716,660
1999-08-20$26.88$72.374,600
1999-08-19$26.88$72.379,160
1999-08-18$26.88$72.378,680
1999-08-17$27.19$73.2116,820
1999-08-16$27.50$74.0525,180
1999-08-13$27.81$74.8918,900
1999-08-12$27.81$74.895,420
1999-08-11$28.44$76.5821,800
1999-08-10$26.88$72.3722,360
1999-08-09$26.56$71.5332,200
1999-08-06$27.50$74.0514,460
1999-08-05$27.19$73.2113,560
1999-08-04$27.19$73.2112,160
1999-08-03$27.50$74.0526,260
1999-08-02$28.44$76.5835,000
1999-07-30$28.44$76.5835,860
1999-07-29$26.56$71.5312,100
1999-07-28$27.50$74.0515,460
1999-07-27$27.50$74.0517,540
1999-07-26$29.06$78.2611,200
1999-07-23$29.69$79.9421,840
1999-07-22$30.00$80.7832,820
1999-07-21$29.69$79.9424,600
1999-07-20$29.06$78.2611,140
1999-07-19$29.38$79.1038,960
1999-07-16$30.00$80.7842,720
1999-07-15$28.75$77.4216,220
1999-07-14$27.81$74.8910,580
1999-07-13$27.81$74.899,700
1999-07-12$27.81$74.8926,620
1999-07-09$28.75$77.4221,280
1999-07-08$27.50$74.0510,380
1999-07-07$27.50$74.0526,160
1999-07-06$28.75$77.4230,140
1999-07-02$28.13$75.7312,680
1999-07-01$27.50$74.0550,340
1999-06-30$30.00$80.7859,360
1999-06-29$26.56$71.5324,740
1999-06-28$25.63$69.0026,940
1999-06-25$25.63$69.006,080
1999-06-24$25.31$68.1610,400
1999-06-23$27.19$73.2128,140
1999-06-22$27.19$73.2134,960
1999-06-21$26.56$71.5352,600
1999-06-18$25.00$67.3228,780
1999-06-17$25.00$67.3220,240
1999-06-16$24.38$65.649,340
1999-06-15$24.38$65.6410,660
1999-06-14$24.06$64.7923,620
1999-06-11$23.44$63.1118,820
1999-06-10$24.38$64.8010,180
1999-06-09$24.06$63.9730,960
1999-06-08$22.81$60.6550,500
1999-06-07$23.75$63.1431,080
1999-06-04$25.00$66.4621,380
1999-06-03$25.00$66.4614,200
1999-06-02$25.00$66.4613,800
1999-06-01$25.00$66.4617,300
1999-05-28$25.00$66.468,800
1999-05-27$25.63$68.128,960
1999-05-26$25.00$66.4615,040
1999-05-25$25.31$67.297,240
1999-05-24$25.31$67.299,100
1999-05-21$25.63$68.1213,500
1999-05-20$25.00$66.4614,800
1999-05-19$25.63$68.1215,040
1999-05-18$25.00$66.468,480
1999-05-17$24.69$65.6331,260
1999-05-14$25.00$66.4614,920
1999-05-13$26.56$70.6219,960
1999-05-12$26.56$70.6216,780
1999-05-11$26.25$69.7913,560
1999-05-10$25.63$68.1218,600
1999-05-07$25.31$67.2910,740
1999-05-06$26.56$70.628,040
1999-05-05$26.25$69.7915,720
1999-05-04$26.56$70.6225,980
1999-05-03$26.25$69.7915,680
1999-04-30$25.63$68.1234,540
1999-04-29$25.31$67.2928,220
1999-04-28$25.31$67.2917,140
1999-04-27$25.00$66.4621,820
1999-04-26$26.25$69.7912,680
1999-04-23$26.25$69.7921,480
1999-04-22$26.25$69.7924,880
1999-04-21$26.88$71.4522,800
1999-04-20$26.25$69.7916,740
1999-04-19$27.50$73.1139,320
1999-04-16$25.31$67.2912,320
1999-04-15$24.38$64.8032,320
1999-04-14$24.69$65.6338,680
1999-04-13$25.31$67.2927,540
1999-04-12$25.00$66.4641,380
1999-04-09$23.75$63.1441,180
1999-04-08$21.88$58.1524,800
1999-04-07$21.25$56.4928,500
1999-04-06$20.94$55.6623,600
1999-04-05$21.25$56.4926,020
1999-04-01$21.25$56.4947,540
1999-03-31$21.25$56.4921,560
1999-03-30$21.25$56.4934,520
1999-03-29$21.56$57.3227,140
1999-03-26$20.94$55.6621,500
1999-03-25$21.88$58.1515,360
1999-03-24$21.56$57.3219,500
1999-03-23$21.88$58.1517,480
1999-03-22$22.19$58.9938,780
1999-03-19$22.50$59.8250,420
1999-03-18$23.75$63.1441,600
1999-03-17$23.44$62.3149,600
1999-03-16$22.81$60.6543,860
1999-03-15$22.81$60.6520,620
1999-03-12$22.19$58.9929,000
1999-03-11$22.81$60.6514,900
1999-03-10$23.44$61.4816,680
1999-03-09$23.44$61.4813,340
1999-03-08$24.06$63.127,540
1999-03-05$24.06$63.1218,340
1999-03-04$23.44$61.4828,200
1999-03-03$24.38$63.9415,280
1999-03-02$23.44$61.4820,740
1999-03-01$23.75$62.3011,000
1999-02-26$24.38$63.9431,220
1999-02-25$24.69$64.7628,280
1999-02-24$25.00$65.5817,400
1999-02-23$25.94$68.0410,680
1999-02-22$25.94$68.0412,260
1999-02-19$26.25$68.8622,440
1999-02-18$27.81$72.9643,060
1999-02-17$28.44$74.6038,700
1999-02-16$27.81$72.9628,700
1999-02-12$27.50$72.1431,200
1999-02-11$27.81$72.9667,380
1999-02-10$28.44$74.6024,340
1999-02-09$27.81$72.9622,860
1999-02-08$28.13$73.7824,000
1999-02-05$29.06$76.2417,640
1999-02-04$29.06$76.2437,040
1999-02-03$30.00$78.7041,840
1999-02-02$31.25$81.9818,640
1999-02-01$31.88$83.6220,980
1999-01-29$31.88$83.6222,740
1999-01-28$31.88$83.6227,140
1999-01-27$32.50$85.2628,160
1999-01-26$33.13$86.9024,240
1999-01-25$32.81$86.0847,980
1999-01-22$31.88$83.6215,700
1999-01-21$31.88$83.6217,020
1999-01-20$32.19$84.4421,020
1999-01-19$31.56$82.8017,820
1999-01-15$31.88$83.6216,060
1999-01-14$30.63$80.3420,900
1999-01-13$31.25$81.9812,740
1999-01-12$30.94$81.1617,040
1999-01-11$31.56$82.8022,000
1999-01-08$32.50$85.2618,360
1999-01-07$32.50$85.2615,600
1999-01-06$32.81$86.0818,420
1999-01-05$32.81$86.0819,340
1999-01-04$31.56$82.8066,040