Insider Trading activities of Altimmune, Inc. insiders.

Monthly summaries of insider trading activities (stock purchases, sales, and option exercises) reported by insiders of Altimmune, Inc. since 2005 are illustrated in Table 1 and Table 2. Table 1 shows the monthly insider trading data of Altimmune, Inc. since year 2005. Table 2 shows the detailed insider transactions of Altimmune, Inc. since 2005. The reporting company's ticker symbol is ALT. The reporting company's CIK number is 1326190.
The total value of stock buying since 2005 is $18,676,225.
The total value of stock sales since 2005 is $6,480,665.
The total value of stock option exercises since 2005 is $3,759,747.


Table 1. Monthly summaries of insider stock purchases, sales, and option exercises for Altimmune, Inc. (ALT).
Trading Period Insider Buying Insider Sales Option Exercises
year-month Shares Value Shares Value Shares Value
2018-01 0 $0 0 $0 183,347 $14,667
2017-12 299,395 $545,737 0 $0 0 $0
2017-11 73,454 $146,128 0 $0 0 $0
2017-08 127,326 $283,677 0 $0 163,377 $13,070
2017-06 1,000 $4,344 0 $0 0 $0
2017-01 0 $0 0 $0 110,000 $287,710
2016-12 0 $0 1,354,632 $4,411,694 22,657 $38,177
2016-11 0 $0 0 $0 874,233 $1,673,619
2016-09 0 $0 0 $0 761,193 $1,213,211
2016-04 0 $0 341,121 $750,465 341,121 $454,797
2015-03 25,000 $41,225 0 $0 0 $0
2015-01 0 $0 29,600 $62,160 29,600 $33,448
2014-09 15,000 $23,175 0 $0 0 $0
2011-12 20,000 $26,000 0 $0 0 $0
2011-11 45,000 $65,378 0 $0 0 $0
2011-08 42,702 $37,241 0 $0 0 $0
2011-06 17,850 $48,070 0 $0 0 $0
2011-05 0 $0 339,855 $1,256,346 11,651 $31,048
2010-11 2,580,000 $9,030,000 0 $0 0 $0
2010-06 10,000 $15,770 0 $0 0 $0
2010-05 200,000 $298,312 0 $0 0 $0
2009-12 175,000 $207,849 0 $0 0 $0
2009-03 0 $0 461,098 $0 0 $0
2008-12 13,000 $12,350 0 $0 0 $0
2008-11 115,000 $110,894 0 $0 0 $0
2008-05 10,000 $29,075 0 $0 0 $0
2007-08 765,000 $5,864,500 0 $0 0 $0
2007-05 250,000 $1,886,500 0 $0 0 $0

Table 2. Detailed insider stock purchases, sales, and option exercises of Altimmune, Inc. insiders (ALT)
  Trade Date   Insider Name Trade Type     Shares       Price ($)   Value ($)
2018-01-02 Enright William (President and CEO) Option Ex 183,347 .08 14,667
2017-12-29 Sayare Mitchel (Director) Buy 5,100 1.95 9,965
2017-12-29 Schaffer Derace L (Director) Buy 38,699 1.93 74,766
2017-12-28 Schaffer Derace L (Director) Buy 58,711 1.92 112,666
2017-12-27 Schaffer Derace L (Director) Buy 77,706 1.77 137,306
2017-12-26 Schaffer Derace L (Director) Buy 51,442 1.81 93,264
2017-12-22 Schaffer Derace L (Director) Buy 17,982 1.61 28,879
2017-12-07 Schaffer Derace L (Director) Buy 7,639 1.74 13,307
2017-12-06 Schaffer Derace L (Director) Buy 16,106 1.80 28,990
2017-12-05 Schaffer Derace L (Director) Buy 13,495 1.78 23,994
2017-12-04 Schaffer Derace L (Director) Buy 7,300 1.81 13,198
2017-12-01 Schaffer Derace L (Director) Buy 5,215 1.80 9,402
2017-11-30 Schaffer Derace L (Director) Buy 12,978 1.83 23,814
2017-11-29 Schaffer Derace L (Director) Buy 7,942 1.94 15,375
2017-11-28 Schaffer Derace L (Director) Buy 12,395 1.97 24,442
2017-11-27 Schaffer Derace L (Director) Buy 10,042 2.00 20,063
2017-11-24 Schaffer Derace L (Director) Buy 6,505 2.02 13,159
2017-11-22 Schaffer Derace L (Director) Buy 5,261 2.10 11,058
2017-11-21 Schaffer Derace L (Director) Buy 7,236 2.06 14,906
2017-11-20 Schaffer Derace L (Director) Buy 4,800 2.08 9,960
2017-11-17 Schaffer Derace L (Director) Buy 6,295 2.12 13,351
2017-08-25 Schaffer Derace L (Director) Buy 50,000 2.25 112,400
2017-08-24 Schaffer Derace L (Director) Buy 17,326 2.25 38,896
2017-08-23 Drutz David (Director) Buy 5,000 2.27 11,339
2017-08-23 Schaffer Derace L (Director) Buy 43,352 2.22 96,371
2017-08-22 Drutz David (Director) Buy 5,000 2.15 10,760
2017-08-22 Schaffer Derace L (Director) Buy 5,958 2.10 12,517
2017-08-21 Schaffer Derace L (Director) Buy 690 2.02 1,394
2017-08-16 Enright William (President and CEO) Option Ex 163,377 .08 13,070
2017-06-02 Gill John (Director) Buy 1,000 4.34 4,344
2017-01-20 Runge Jeffrey W. Option Ex 20,000 3.11 62,200
2017-01-13 Schaffer Derace L Option Ex 20,000 2.20 44,000
2017-01-04 St Peter Steven Option Ex 70,000 2.59 181,510
2016-12-21 Macneill Philip (VP, CFO, Treasurer, Secretary) Option Ex 22,657 1.69 38,177
2016-12-09 Frohlich Phil (10% Owner) Sale 436,324 3.26 1,422,416
2016-12-08 Frohlich Phil (10% Owner) Sale 440,479 3.25 1,431,556
2016-12-07 Frohlich Phil (10% Owner) Sale 477,829 3.26 1,557,722
2016-11-28 Runge Jeffrey W. Option Ex 20,000 2.20 44,000
2016-11-22 Gill John (President and CEO) Option Ex 100,000 2.20 220,000
2016-11-22 Richman Eric I Option Ex 483,733 1.86 902,162
2016-11-22 Sayare Mitchel Option Ex 270,500 1.88 507,457
2016-09-30 Schaffer Derace L Option Ex 130,000 1.85 240,500
2016-09-28 Richman Eric I Option Ex 237,500 1.39 330,837
2016-09-20 Macneill Philip (VP, CFO, Treasurer, Secretary) Option Ex 53,689 1.48 79,298
2016-09-16 Gill John (President and CEO) Option Ex 30,000 2.53 75,900
2016-09-16 St Peter Steven Option Ex 110,004 1.62 177,876
2016-09-15 Runge Jeffrey W. Option Ex 120,000 1.54 184,800
2016-09-15 Gill John (President and CEO) Option Ex 80,000 1.55 124,000
2016-04-13 Richman Eric I Sale 329,354 2.20 724,578
2016-04-13 Richman Eric I Option Ex 329,354 1.32 434,088
2016-04-08 Richman Eric I Sale 6,400 2.20 14,080
2016-04-08 Richman Eric I Option Ex 6,400 1.76 11,264
2016-04-07 Richman Eric I Sale 5,367 2.20 11,807
2016-04-07 Richman Eric I Option Ex 5,367 1.76 9,445
2015-03-19 St Peter Steven Buy 25,000 1.65 41,225
2015-01-07 Chang Linda L (SVP, CFO & Secretary) Sale 29,600 2.10 62,160
2015-01-07 Chang Linda L (SVP, CFO & Secretary) Option Ex 29,600 1.13 33,448
2014-09-22 Frohlich Phil (10% Owner) Buy 15,000 1.54 23,175
2011-12-12 Runge Jeffrey W. Buy 20,000 1.30 26,000
2011-11-22 Fuerst Thomas Richard (SVP, Chief Scientific Officer) Buy 5,000 1.27 6,350
2011-11-16 Chang Linda L (SVP & CFO) Buy 10,000 1.38 13,839
2011-11-10 Fuerst Thomas Richard (EVP, Chief Scientific Officer) Buy 10,000 1.51 15,100
2011-11-10 Karp Jordan P (SVP, General Counsel) Buy 10,000 1.51 15,060
2011-11-10 Richman Eric I (President and CEO) Buy 10,000 1.50 15,029
2011-08-25 Schaffer Derace L Buy 16,800 .70 11,760
2011-08-24 Schaffer Derace L Buy 20,902 .70 14,631
2011-08-18 Sayare Mitchel Buy 5,000 2.17 10,850
2011-06-17 Runge Jeffrey W. (Director) Buy 17,850 2.69 48,070
2011-05-31 Riddle Valerie D (SVP, Medical Director) Sale 8,792 4.00 35,211
2011-05-31 Riddle Valerie D (SVP, Medical Director) Option Ex 3,438 2.46 8,457
2011-05-25 Riddle Valerie D (SVP, Medical Director) Sale 4,775 3.75 17,906
2011-05-25 Riddle Valerie D (SVP, Medical Director) Option Ex 4,775 2.96 14,134
2011-05-25 Pappajohn John (Director) Sale 50,000 3.68 184,150
2011-05-23 Riddle Valerie D (SVP, Medical Director) Sale 8,791 3.65 32,131
2011-05-23 Riddle Valerie D (SVP, Medical Director) Option Ex 3,438 2.46 8,457
2011-05-19 Schaffer Derace L (Director) Sale 142,497 3.68 524,673
2011-05-18 Schaffer Derace L (Director) Sale 50,000 3.68 183,950
2011-05-17 Schaffer Derace L (Director) Sale 75,000 3.71 278,325
2010-11-03 Mpm Asset Management Investors 2004 Bviii Llc (10% Owner) Buy 1,290,000 3.50 4,515,000
2010-11-03 Simon Nicholas J Iii (10% Owner) Buy 430,000 3.50 1,505,000
2010-06-17 Richman Eric I (President and Interim CEO) Buy 10,000 1.58 15,770
2010-05-27 Pappajohn John (Director) Buy 45,656 1.51 68,940
2010-05-26 Pappajohn John (Director) Buy 54,344 1.49 80,863
2010-05-18 Schaffer Derace L (Director) Buy 83,253 1.50 124,712
2010-05-17 Schaffer Derace L (Director) Buy 16,747 1.42 23,797
2009-12-11 Wright David P (President and CEO) Buy 25,000 1.16 28,949
2009-12-11 Schaffer Derace L (Director) Buy 50,000 1.20 60,000
2009-12-11 Pappajohn John (Director) Buy 100,000 1.19 118,900
2009-03-26 Schaffer Derace L (Director) Sale 17,735 .00 0
2009-03-26 Pappajohn John (Director) Sale 17,735 .00 0
2009-03-12 Schaffer Derace L (Director) Sale 212,814 .00 0
2009-03-12 Pappajohn John (Director) Sale 212,814 .00 0
2008-12-01 Wright David P (President and CEO) Buy 13,000 .95 12,350
2008-11-25 Wright David P (President and CEO) Buy 700 .98 686
2008-11-21 Wright David P (President and CEO) Buy 16,500 .93 15,345
2008-11-20 Wright David P (President and CEO) Buy 50,000 .98 49,000
2008-11-19 Price Kevin (President-Pharmathene UK, Ltd.) Buy 2,500 .95 2,375
2008-11-19 Wright David P (President and CEO) Buy 45,300 .96 43,488
2008-05-29 Wright David P (President and CEO) Buy 2,500 2.90 7,250
2008-05-28 Wright David P (President and CEO) Buy 7,500 2.91 21,825
2007-08-07 Mpm Asset Management Investors 2004 Bviii Llc (10% Owner) Buy 125,000 7.70 962,500
2007-08-07 Simon Nicholas J Iii (10% Owner) Buy 125,000 7.70 962,500
2007-08-07 Schaffer Derace L (Other) Buy 40,000 7.70 308,000
2007-08-07 Pappajohn John (Chairman and Secretary) Buy 100,000 7.70 770,000
2007-08-03 Kinley Matthew P (Other) Buy 50,000 7.66 383,000
2007-08-03 Aguiar Eric (10% Owner) Buy 125,000 7.66 957,500
2007-08-03 Schaffer Derace L (Director) Buy 100,000 7.55 755,000
2007-08-03 Pappajohn John (Chairman and Secretary) Buy 100,000 7.66 766,000
2007-05-16 Kinley Matthew P (President & Treasurer) Buy 5,000 7.54 37,700
2007-05-16 Schaffer Derace L (Vice Chairman and CEO) Buy 10,000 7.54 75,400
2007-05-16 Pappajohn John (Chairman and Secretary) Buy 10,000 7.54 75,400
2007-05-15 Kinley Matthew P (President & Treasurer) Buy 5,000 7.54 37,700
2007-05-15 Schaffer Derace L (Vice Chairman and CEO) Buy 10,000 7.54 75,400
2007-05-15 Pappajohn John (Chairman and Secretary) Buy 10,000 7.54 75,400
2007-05-14 Kinley Matthew P (President & Treasurer) Buy 5,000 7.54 37,700
2007-05-14 Schaffer Derace L (Vice Chairman and CEO) Buy 10,000 7.54 75,400
2007-05-14 Pappajohn John (Chairman and Secretary) Buy 10,000 7.54 75,400
2007-05-11 Kinley Matthew P (President & Treasurer) Buy 5,000 7.55 37,750
2007-05-11 Schaffer Derace L (Vice Chairman and CEO) Buy 10,000 7.55 75,500
2007-05-11 Pappajohn John (Chairman and Secretary) Buy 10,000 7.55 75,500
2007-05-10 Kinley Matthew P (President & Treasurer) Buy 5,000 7.55 37,750
2007-05-10 Schaffer Derace L (Vice Chairman and CEO) Buy 10,000 7.55 75,500
2007-05-10 Pappajohn John (Chairman and Secretary) Buy 10,000 7.55 75,500
2007-05-09 Kinley Matthew P (President & Treasurer) Buy 5,000 7.54 37,700
2007-05-09 Schaffer Derace L (Vice Chairman and CEO) Buy 10,000 7.54 75,400
2007-05-09 Pappajohn John (Chairman and Secretary) Buy 10,000 7.54 75,400
2007-05-08 Kinley Matthew P (President & Treasurer) Buy 5,000 7.55 37,750
2007-05-08 Schaffer Derace L (Vice Chairman and CEO) Buy 10,000 7.55 75,500
2007-05-08 Pappajohn John (Chairman and Secretary) Buy 10,000 7.55 75,500
2007-05-07 Kinley Matthew P (President & Treasurer) Buy 5,000 7.55 37,750
2007-05-07 Schaffer Derace L (Vice Chairman and CEO) Buy 10,000 7.55 75,500
2007-05-07 Pappajohn John (Chairman and Secretary) Buy 10,000 7.55 75,500
2007-05-04 Kinley Matthew P (President & Treasurer) Buy 5,000 7.55 37,750
2007-05-04 Schaffer Derace L (Vice Chairman and CEO) Buy 10,000 7.55 75,500
2007-05-04 Pappajohn John (Chairman and Secretary) Buy 10,000 7.55 75,500
2007-05-03 Kinley Matthew P (President & Treasurer) Buy 5,000 7.55 37,750
2007-05-03 Schaffer Derace L (Vice Chairman and CEO) Buy 10,000 7.55 75,500
2007-05-03 Pappajohn John (Chairman and Secretary) Buy 10,000 7.55 75,500

Insider trading activities including stock purchases, stock sales, and option exercises of ALT listed in the above tables cannot be completely guaranteed as to their accuracy. For more insider trading information of Altimmune, Inc. (symbol ALT, CIK number 1326190) see the Securities and Exchange Commission (SEC) website.