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Insider Trading: Newmarket Corp

Monthly summaries of insider trading activities (stock purchases, sales, and option exercises) reported by insiders of Newmarket Corp in the last 24 months are illustrated in figures 1 and 2. Table 1 shows the monthly insider trading data of Newmarket Corp since year 2005. Table 2 shows the detailed insider transactions of Newmarket Corp since 2005. The reporting company's ticker symbol is NEU. The reporting company's CIK number is 1282637.

The total value of stock buying since 2005 is $100,502,260. The total value of stock sales is $7,704,171. The total value of stock exercises is $2,057,723.


1 year stock price chart,   1 day stock price chart
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Figure 1. Monthly insider transaction values at Newmarket Corp (NEU) in the past 24 months. The trade values of insider stock buys, sales, and option exercises are in logarithmic scale as shown on the right axis labels. The detailed monthly and daily insider transactions are listed in the 2 tables below.

  • 12

  • 01 2007

  • 02

  • 03

  • 04

  • 05

  • 06

  • 07

  • 08

  • 09

  • 10

  • 11

  • 12

  • 01 2008

  • 02

  • 03

  • 04

  • 05

  • 06

  • 07

  • 08

  • 09

  • 10

  • 11

  • $40,306k

    $4,030k

    $403k

    $40k

  • Buy
  • Sale
  • Option Exercise

Figure 2. Average prices of insider buys, sales, and option exercises at Newmarket Corp (NEU) in the past 24 months. See table 2 for insider transaction details.

  • 12

  • 01 2007

  • 02

  • 03

  • 04

  • 05

  • 06

  • 07

  • 08

  • 09

  • 10

  • 11

  • 12

  • 01 2008

  • 02

  • 03

  • 04

  • 05

  • 06

  • 07

  • 08

  • 09

  • 10

  • 11

  • $75.70

    $56.78

    $37.85

    $18.93



Table 1. Monthly summaries of insider stock purchases, sales, and option exercises for Newmarket Corp (NEU).
Trading Period
year-month  
Insider Buying     
Shares               Value ($)
Insider Sales     
Shares               Value ($)
Option Exercises     
Shares               Value ($)
2008-11 352 9,496 0 0 0 0
2008-10 0 0 0 0 15,000 65,249
2008-08 625,816 40,306,223 0 0 0 0
2008-05 471,734 31,934,457 8,000 605,612 8,000 34,800
2008-02 0 0 26,255 1,741,465 24,000 104,400
2007-02 342,433 16,742,332 0 0 0 0
2006-11 0 0 9,238 597,523 35,000 1,553,125
2006-08 73,075 3,562,959 22,400 1,338,998 20,000 87,000
2006-07 40,000 1,972,906 0 0 0 0
2006-05 0 0 41,812 2,242,176 11,000 47,850
2006-03 120,000 4,992,000 33,000 1,178,397 38,000 165,299
2006-02 467,572 981,887 0 0 0 0

Table 2. Detailed insider stock purchases, sales, and option exercises for Newmarket Corp (NEU)
  Trade Date   Insider Name Trade Type     Shares       Price ($)   Value ($)
2008-11-20 Hazelgrove Bruce R Iii (VP - Corporate Resources) Purchase 352 26.98 9,496
2008-10-13 Huang C S Warren (President Afton Chemical Corp) Option Exercise 15,000 4.35 65,249
2008-08-27 Gottwald Bruce C (Director) Purchase 32,900 64.85 2,133,757
2008-08-26 Gottwald Bruce C (Director) Purchase 33,100 64.45 2,137,244
2008-08-25 Gottwald Bruce C (Director) Purchase 47,150 64.31 3,037,547
2008-08-22 Gottwald Bruce C (Director) Purchase 6,300 64.82 407,849
2008-08-21 Gottwald Bruce C (Director) Purchase 6,500 64.84 421,428
2008-08-08 Gottwald Bruce C (Director) Purchase 4,300 64.11 275,669
2008-08-07 Gottwald Bruce C (Director) Purchase 180,400 64.18 11,656,984
2008-08-06 Gottwald Bruce C (Director) Purchase 39,208 62.91 2,468,450
2008-05-28 Fiorenza David A (Vice President and Treasurer) Sale 8,000 75.70 605,612
2008-05-28 Fiorenza David A (Vice President and Treasurer) Option Exercise 8,000 4.35 34,800
2008-05-23 Gottwald Bruce C (Director) Purchase 59,281 67.62 4,014,219
2008-05-22 Gottwald Bruce C (Director) Purchase 73,660 68.11 5,034,193
2008-05-21 Gottwald Bruce C (Director) Purchase 120,000 67.36 8,072,021
2008-02-26 Edmonds Steven M (Vice President,General Counsel) Sale 20,000 67.38 1,347,598
2008-02-26 Edmonds Steven M (Vice President,General Counsel) Option Exercise 20,000 4.35 87,000
2008-02-25 West M Rudolph (Secretary) Sale 4,000 65.46 261,841
2008-02-25 West M Rudolph (Secretary) Option Exercise 4,000 4.35 17,400
2008-02-06 Huang C S Warren (President Afton Chemical Corp) Sale 55 58.14 3,197
2008-02-04 Russell L Gottwald Jr (President - Ethyl Corporation) Sale 2,200 58.56 128,829
2007-02-08 Gottwald Bruce C (Director) Purchase 90,000 49.18 4,461,350
2007-02-07 Gottwald Bruce C (Director) Purchase 110,000 47.93 5,341,791
2007-02-06 Hanley Patrick D (Director) Purchase 1,000 46.05 46,050
2006-11-16 Walker Charles B (Director) Sale 6,124 65.16 399,070
2006-11-15 Mclean Alex (Senior VP Afton Chemical Corp) Sale 3,114 63.73 198,453
2006-11-13 Mclean Alex (Senior VP Afton Chemical Corp) Option Exercise 15,000 44.38 665,625
2006-11-13 Walker Charles B (Director) Option Exercise 20,000 44.38 887,500
2006-08-30 Hazelgrove Bruce R Iii (VP - Corporate Resources) Sale 20,000 60.80 1,215,973
2006-08-30 Hazelgrove Bruce R Iii (VP - Corporate Resources) Option Exercise 20,000 4.35 87,000
2006-08-03 Russell L Gottwald Jr (President - Ethyl Corporation) Sale 2,400 51.26 123,025
2006-08-02 Gottwald Bruce C (Director) Purchase 12,000 49.70 594,122
2006-08-01 Gottwald Bruce C (Director) Purchase 33,400 48.31 1,613,391
2006-07-31 Gottwald Bruce C (Director) Purchase 40,000 49.32 1,972,906
2006-05-03 Drinkwater Wayne C (Controller) Sale 10,454 55.76 582,967
2006-05-02 Fiorenza David A (Vice President and Treasurer) Sale 8,861 54.76 485,184
2006-05-01 Drinkwater Wayne C (Controller) Sale 1,000 54.51 54,510
2006-05-01 Drinkwater Wayne C (Controller) Option Exercise 1,000 4.35 4,350
2006-05-01 Huang C S Warren (President Afton Chemical Corp) Sale 21,497 52.08 1,119,515
2006-05-01 Huang C S Warren (President Afton Chemical Corp) Option Exercise 10,000 4.35 43,500
2006-03-27 Russell L Gottwald Jr (President - Ethyl Corporation) Option Exercise 5,000 4.35 21,750
2006-03-22 Gottwald Bruce C (Director) Purchase 112,000 42.00 4,704,000
2006-03-03 Fiorenza David A (Vice President and Treasurer) Sale 8,000 36.00 288,000
2006-03-03 Mclean Alex (Senior VP Afton Chemical Corp) Sale 25,000 35.62 890,397
2006-03-03 Gottwald Bruce C (Director) Purchase 8,000 36.00 288,000
2006-03-02 Fiorenza David A (Vice President and Treasurer) Option Exercise 8,000 4.35 34,800
2006-03-02 Mclean Alex (Senior VP Afton Chemical Corp) Option Exercise 25,000 4.35 108,749
2006-02-27 Gottwald Bruce C (Director) Purchase 30,352 32.35 981,887
2006-02-14 Gottwald Bruce C (Director) Purchase 437,220 .00 0

Insider trading activities including stock purchases, stock sales, and option exercises listed in the above tables cannot be completely guaranteed as to their accuracy. For more insider trading information of Newmarket Corp (symbol NEU, CIK number 1282637) see the Securities and Exchange Commission (SEC) website.

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