Why insider trading matters?

Numerous studies have examined whether there is evidence that U.S. insiders systematically trade on private information despite the legal deterrence. The consensus appears to be that insider purchases (but not sales) tend to be followed by positive abnormal stock price performance, particularly for small growth stocks.

- Prof. B. Espen Eckbo, Dartmouth College
Science Applications International Corp (SAIC)
Sector: Technology; Industry: Information Technology Services

Science Applications International Corporation provides technical, engineering, and enterprise information technology (IT) services primarily in the United States. It serves the U.S. military comprising Army, Air Force, Navy, Marines, and Coast Guard; U.S. Department of Defense agencies; National Aeronautics and Space Administration; the U.S. Department of State; and Department of Justice and various intelligence community agencies, as well as U.S. federal civilian agencies. Science Applications International Corporation was founded in 1969 and is headquartered in Reston, Virginia.


Trade Date Insider Title Buy/Sell #Shares Price Value Option
2021-04-05 Natarajan Prabu EVP, Chief Financial Officer Buy 3,000 $84.31 $252,930 No
2020-12-11 Mayopoulos Timothy J Director Sell 2,185 $99.77 $218,006 No
2020-12-07 KEENE NAZZIC S Chief Executive Officer Sell 5,122 $96.51 $494,333 Yes
2020-07-10 Mathis Charles Alexander Executive VP and CFO Buy 1,450 $69.80 $101,210 No
2020-04-03 KEENE NAZZIC S Chief Executive Officer Buy 14,300 $70.75 $1,011,769 Yes
2020-04-01 Kanouff Yvette Director Buy 1,500 $70.35 $105,525 No
2019-09-27 HAMRE JOHN J Director Sell 10,000 $86.43 $864,263 No
2019-06-14 Moraco Anthony J Chief Executive Officer Sell 12,694 $85.87 $1,090,045 No
2019-06-13 Moraco Anthony J Chief Executive Officer Sell 28,000 $85.98 $2,407,392 No
2019-04-12 Moraco Anthony J Chief Executive Officer Sell 21,270 $74.37 $1,581,874 No
2018-06-29 Moraco Anthony J Chief Executive Officer Sell 21,737 $81.32 $1,767,630 No
2018-06-20 Dunie Deborah B. Director Sell 285 $81.27 $23,162 No
2018-06-18 Dunie Deborah B. Director Sell 300 $79.71 $23,913 No
2018-04-06 KEENE NAZZIC S COO, Sector President Sell 24,838 $83.76 $2,080,328 Yes
2018-04-04 Moraco Anthony J Chief Executive Officer Sell 80,000 $82.88 $6,630,088 No
2017-10-13 KEENE NAZZIC S COO, Sector President Sell 18,772 $68.85 $1,292,405 No
2017-08-17 KEENE NAZZIC S COO, Sector President Sell 14,000 $69.59 $974,260 No
2017-06-27 WAGONER DOUGLAS MARTIN Sector President Sell 30,072 $68.95 $2,073,422 No
2017-06-26 WAGONER DOUGLAS MARTIN Sector President Sell 3,476 $70.50 $245,051 No
2017-06-23 WAGONER DOUGLAS MARTIN Sector President Sell 1,524 $71.58 $109,085 No
2017-06-15 WAGONER DOUGLAS MARTIN Sector President Sell 9,400 $73.63 $692,105 Yes
2017-04-12 WAGONER DOUGLAS MARTIN Sector President Sell 5,880 $71.50 $420,434 No
2017-04-12 KEENE NAZZIC S Sector President Sell 8,580 $72.45 $621,614 No
2017-02-14 KEENE NAZZIC S Sector President Sell 21,429 $86.36 $1,850,608 No
2017-01-12 KEENE NAZZIC S Sector President Sell 10,494 $84.00 $881,496 No
2016-12-29 SANDERSON EDWARD J JR Director Sell 3,600 $84.61 $304,611 No
2016-12-20 WAGONER DOUGLAS MARTIN Sector President Sell 7,354 $85.92 $631,842 No
2016-09-23 Bishop Maria M. Interim CFO Sell 2,160 $69.65 $150,446 No
2016-09-23 WAGONER DOUGLAS MARTIN Sector President Sell 2,300 $69.68 $160,264 No
2016-09-15 Moraco Anthony J Chief Executive Officer Sell 38,821 $66.58 $2,584,544 Yes

Insider Smart

Altimmune, Inc. (ALT) - Venrock Healthcare Capital Partners III, L.P., 10%-owner of ALT bought 1.3M shares in late May then added another 1.5M shares in June with an averaged ~$8 per share. 10 days after the accumulation, ALT price jumped to $10.

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