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Hirschfeld Steven Isaac

Insider CIK 1466274 · MDSO Vice Chairman

Track record PRO

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Track record
See how this insider's past purchases performed 30 and 90 days later, and a conviction score on each buy.
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Trades across companies

TickerCodeTradeFiledSharesPriceValueOwned after
MDSO Medidata Solutions, Inc. F Tax w/h2017-02-242017-02-273,304$55.60 $183.7K28,756SEC↗
MDSO Medidata Solutions, Inc. F Tax w/h2017-02-242017-02-273,814$55.60 $212.1K32,060SEC↗
MDSO Medidata Solutions, Inc. M Exercise2017-02-242017-02-279,439— $035,874SEC↗
MDSO Medidata Solutions, Inc. F Tax w/h2017-02-142017-02-151,534$57.23 $87.8K26,435SEC↗
MDSO Medidata Solutions, Inc. F Tax w/h2017-02-132017-02-152,075$56.98 $118.2K27,969SEC↗
MDSO Medidata Solutions, Inc. F Tax w/h2017-02-102017-02-14619$58.43 $36.2K30,044SEC↗
MDSO Medidata Solutions, Inc. S Sale2017-01-252017-01-2710,000$50.83 $508.3K30,663SEC↗
MDSO Medidata Solutions, Inc. S Sale2016-12-212016-12-2210,000$51.02 $510.2K40,400SEC↗
MDSO Medidata Solutions, Inc. S Sale2016-11-302016-12-0210,000$54.87 $548.7K50,400SEC↗
MDSO Medidata Solutions, Inc. M Exercise deriv2016-11-162016-11-17156— $029,306SEC↗
MDSO Medidata Solutions, Inc. S Sale2016-11-162016-11-17156$57.85 $9.0K60,400SEC↗
MDSO Medidata Solutions, Inc. M Exercise2016-11-162016-11-17156$7.68 $1.2K60,556SEC↗
MDSO Medidata Solutions, Inc. S Sale2016-10-262016-10-2710,000$48.50 $485.0K60,400SEC↗
MDSO Medidata Solutions, Inc. S Sale2016-09-282016-09-3010,000$56.17 $561.7K70,400SEC↗
MDSO Medidata Solutions, Inc. M Exercise deriv2016-09-072016-09-0910,000— $03,150SEC↗
MDSO Medidata Solutions, Inc. S Sale2016-09-072016-09-0910,000$55.85 $558.5K80,400SEC↗
MDSO Medidata Solutions, Inc. M Exercise2016-09-072016-09-0910,000$11.50 $115.0K90,400SEC↗
MDSO Medidata Solutions, Inc. S Sale2016-08-312016-09-0110,000$54.11 $541.1K80,400SEC↗
MDSO Medidata Solutions, Inc. S Sale2016-07-272016-07-2810,000$52.77 $527.7K90,400SEC↗
MDSO Medidata Solutions, Inc. M Exercise deriv2016-07-202016-07-2210,000— $02,055SEC↗
MDSO Medidata Solutions, Inc. M Exercise deriv2016-07-202016-07-2210,825— $012,055SEC↗
MDSO Medidata Solutions, Inc. M Exercise2016-07-202016-07-2210,825$13.99 $151.4K111,225SEC↗
MDSO Medidata Solutions, Inc. M Exercise2016-07-202016-07-2210,000$13.99 $139.9K110,400SEC↗
MDSO Medidata Solutions, Inc. S Sale2016-07-202016-07-2210,825$53.85 $582.9K100,400SEC↗
MDSO Medidata Solutions, Inc. S Sale2016-07-202016-07-2210,000$51.85 $518.5K100,400SEC↗
MDSO Medidata Solutions, Inc. M Exercise deriv2016-07-122016-07-1310,000— $022,880SEC↗
MDSO Medidata Solutions, Inc. S Sale2016-07-122016-07-1310,000$49.85 $498.5K100,400SEC↗
MDSO Medidata Solutions, Inc. M Exercise2016-07-122016-07-1310,000$13.99 $139.9K110,400SEC↗
MDSO Medidata Solutions, Inc. S Sale2016-06-292016-06-3010,000$45.66 $456.6K100,166SEC↗
MDSO Medidata Solutions, Inc. S Sale2016-05-252016-05-2610,000$44.94 $449.4K110,166SEC↗
MDSO Medidata Solutions, Inc. F Tax w/h2016-05-162016-05-175,701$43.00 $245.1K120,166SEC↗
MDSO Medidata Solutions, Inc. S Sale2016-04-272016-04-2810,000$45.09 $450.9K125,867SEC↗
MDSO Medidata Solutions, Inc. M Exercise2016-02-262016-03-019,520— $0115,313SEC↗
MDSO Medidata Solutions, Inc. F Tax w/h2016-02-262016-03-014,937$34.85 $172.1K110,376SEC↗
MDSO Medidata Solutions, Inc. A Award2016-02-262016-03-0125,491— $0135,867SEC↗
MDSO Medidata Solutions, Inc. F Tax w/h2016-02-142016-02-1711,741$32.83 $385.5K105,793SEC↗
MDSO Medidata Solutions, Inc. F Tax w/h2016-02-132016-02-172,094$32.83 $68.7K117,534SEC↗
MDSO Medidata Solutions, Inc. F Tax w/h2016-02-102016-02-12619$32.30 $20.0K119,628SEC↗
MDSO Medidata Solutions, Inc. F Tax w/h2015-12-312016-01-05110,914$49.29 $5.47M120,247SEC↗
MDSO Medidata Solutions, Inc. A Award2015-12-312016-01-05213,912— $0231,161SEC↗
MDSO Medidata Solutions, Inc. S Sale2015-07-212015-07-225,293$61.00 $322.9K16,684SEC↗
MDSO Medidata Solutions, Inc. S Sale2015-07-202015-07-224,908$59.00 $289.6K21,977SEC↗
MDSO Medidata Solutions, Inc. M Exercise deriv2015-06-022015-06-041,490— $00SEC↗
MDSO Medidata Solutions, Inc. M Exercise2015-06-022015-06-041,490$11.50 $17.1K26,885SEC↗
MDSO Medidata Solutions, Inc. F Tax w/h2015-05-312015-06-015,287$58.01 $306.7K25,395SEC↗
MDSO Medidata Solutions, Inc. F Tax w/h2015-05-162015-05-185,701$53.16 $303.1K30,682SEC↗
MDSO Medidata Solutions, Inc. S Sale2015-05-142015-05-1512,500$53.30 $666.3K36,383SEC↗
MDSO Medidata Solutions, Inc. S Sale2015-05-132015-05-154,176$53.45 $223.2K48,883SEC↗
MDSO Medidata Solutions, Inc. S Sale2015-05-132015-05-155,477$53.41 $292.5K53,059SEC↗
MDSO Medidata Solutions, Inc. A Award deriv2015-02-132015-02-1822,297— $022,297SEC↗
MDSO Medidata Solutions, Inc. A Award2015-02-132015-02-1822,297— $070,634SEC↗
MDSO Medidata Solutions, Inc. F Tax w/h2015-02-132015-02-1812,107$46.58 $563.9K58,536SEC↗
MDSO Medidata Solutions, Inc. F Tax w/h2015-02-102015-02-121,453$45.38 $65.9K47,512SEC↗
MDSO Medidata Solutions, Inc. F Tax w/h2015-02-102015-02-18619$45.38 $28.1K48,346SEC↗
MDSO Medidata Solutions, Inc. M Exercise deriv2015-01-092015-01-132,385— $014,640SEC↗
MDSO Medidata Solutions, Inc. M Exercise2015-01-092015-01-132,385$11.50 $27.4K48,965SEC↗
MDSO Medidata Solutions, Inc. S Sale2014-12-042014-12-0522,075$42.53 $938.8K46,413SEC↗
MDSO Medidata Solutions, Inc. S Sale2014-08-222014-08-2523,801$44.00 $1.05M68,488SEC↗
MDSO Medidata Solutions, Inc. F Tax w/h2014-05-312014-06-035,287$38.67 $204.4K91,998SEC↗
MDSO Medidata Solutions, Inc. M Exercise deriv2014-05-302014-06-031,791— $017,025SEC↗
MDSO Medidata Solutions, Inc. M Exercise2014-05-302014-06-031,791$11.50 $20.6K97,285SEC↗
MDSO Medidata Solutions, Inc. F Tax w/h2014-05-182014-05-207,043$35.84 $252.4K95,494SEC↗
MDSO Medidata Solutions, Inc. F Tax w/h2014-05-162014-05-205,701$35.84 $204.3K102,537SEC↗
MDSO Medidata Solutions, Inc. S Sale2014-02-182014-02-1917,000$60.03 $1.02M108,238SEC↗
MDSO Medidata Solutions, Inc. F Tax w/h2014-02-142014-02-1912,727$58.39 $743.1K125,238SEC↗
MDSO Medidata Solutions, Inc. M Exercise deriv2014-02-102014-02-1213,000— $00SEC↗
MDSO Medidata Solutions, Inc. A Award deriv2014-02-102014-02-125,815— $05,815SEC↗
MDSO Medidata Solutions, Inc. M Exercise2014-02-102014-02-1226,000— $0137,965SEC↗
MDSO Medidata Solutions, Inc. A Award2014-02-102014-02-1252,000— $0111,965SEC↗
MDSO Medidata Solutions, Inc. A Award2014-02-102014-02-125,814— $059,965SEC↗
MDSO Medidata Solutions, Inc. F Tax w/h2013-12-312014-01-0322,751$60.50 $1.38M54,151SEC↗
MDSO Medidata Solutions, Inc. M Exercise deriv2013-12-132013-12-163,766— $00SEC↗
MDSO Medidata Solutions, Inc. M Exercise deriv2013-12-132013-12-161,137— $014,731SEC↗
MDSO Medidata Solutions, Inc. M Exercise2013-12-132013-12-163,766$14.00 $52.7K42,217SEC↗
MDSO Medidata Solutions, Inc. S Sale2013-12-132013-12-163,766$112.94 $425.3K38,451SEC↗
MDSO Medidata Solutions, Inc. M Exercise2013-12-132013-12-161,137$15.35 $17.5K39,588SEC↗
MDSO Medidata Solutions, Inc. S Sale2013-12-132013-12-161,137$112.94 $128.4K38,451SEC↗
MDSO Medidata Solutions, Inc. M Exercise deriv2013-12-122013-12-165,097— $03,766SEC↗
MDSO Medidata Solutions, Inc. M Exercise2013-12-122013-12-165,097$14.00 $71.4K43,548SEC↗
MDSO Medidata Solutions, Inc. S Sale2013-12-122013-12-165,097$113.08 $576.4K38,451SEC↗
MDSO Medidata Solutions, Inc. M Exercise deriv2013-12-112013-12-111,278— $012,019SEC↗
MDSO Medidata Solutions, Inc. M Exercise deriv2013-12-112013-12-113,156— $08,863SEC↗
MDSO Medidata Solutions, Inc. M Exercise2013-12-112013-12-111,278$14.00 $17.9K39,729SEC↗
MDSO Medidata Solutions, Inc. S Sale2013-12-112013-12-111,278$115.01 $147.0K38,451SEC↗
MDSO Medidata Solutions, Inc. M Exercise2013-12-112013-12-113,156$14.00 $44.2K41,607SEC↗
MDSO Medidata Solutions, Inc. S Sale2013-12-112013-12-113,156$113.33 $357.7K38,451SEC↗
MDSO Medidata Solutions, Inc. M Exercise deriv2013-12-102013-12-11966— $013,297SEC↗
MDSO Medidata Solutions, Inc. M Exercise2013-12-102013-12-11966$14.00 $13.5K39,417SEC↗
MDSO Medidata Solutions, Inc. S Sale2013-12-102013-12-11966$118.02 $114.0K38,451SEC↗
MDSO Medidata Solutions, Inc. M Exercise deriv2013-12-092013-12-114,600— $014,263SEC↗
MDSO Medidata Solutions, Inc. M Exercise2013-12-092013-12-114,600$14.00 $64.4K43,051SEC↗
MDSO Medidata Solutions, Inc. S Sale2013-12-092013-12-114,600$118.96 $547.2K38,451SEC↗
MDSO Medidata Solutions, Inc. S Sale2013-12-022013-12-046,740$120.01 $808.9K38,451SEC↗
MDSO Medidata Solutions, Inc. M Exercise deriv2013-11-262013-11-292,453— $00SEC↗
MDSO Medidata Solutions, Inc. M Exercise deriv2013-11-262013-11-291,788— $02,833SEC↗
MDSO Medidata Solutions, Inc. M Exercise2013-11-262013-11-292,453$14.00 $34.3K45,191SEC↗
MDSO Medidata Solutions, Inc. M Exercise2013-11-262013-11-291,788$22.99 $41.1K42,738SEC↗
MDSO Medidata Solutions, Inc. S Sale2013-06-282013-07-025,486$76.84 $421.5K40,950SEC↗
MDSO Medidata Solutions, Inc. F Tax w/h2013-06-242013-06-262,795$72.25 $201.9K46,436SEC↗
MDSO Medidata Solutions, Inc. S Sale2013-06-052013-06-075,189$68.84 $357.2K49,231SEC↗
MDSO Medidata Solutions, Inc. F Tax w/h2013-05-312013-06-042,643$69.02 $182.4K54,420SEC↗
MDSO Medidata Solutions, Inc. S Sale2013-05-222013-05-237,262$67.15 $487.6K57,063SEC↗
MDSO Medidata Solutions, Inc. S Sale2013-05-212013-05-233,449$68.54 $236.4K64,325SEC↗
MDSO Medidata Solutions, Inc. F Tax w/h2013-05-182013-05-213,173$71.98 $228.4K67,774SEC↗
MDSO Medidata Solutions, Inc. F Tax w/h2013-05-162013-05-202,048$74.70 $153.0K70,947SEC↗
MDSO Medidata Solutions, Inc. S Sale2013-04-292013-05-015,315$63.54 $337.7K72,995SEC↗
MDSO Medidata Solutions, Inc. S Sale2013-03-132013-03-155,000$53.20 $266.0K78,310SEC↗
MDSO Medidata Solutions, Inc. A Award deriv2013-02-142013-02-196,500— $06,500SEC↗
MDSO Medidata Solutions, Inc. A Award2013-02-142013-02-1921,939— $076,810SEC↗
MDSO Medidata Solutions, Inc. A Award2013-02-142013-02-196,500— $083,310SEC↗
MDSO Medidata Solutions, Inc. S Sale2012-12-112012-12-1222,554$38.37 $865.4K54,871SEC↗
MDSO Medidata Solutions, Inc. S Sale2012-12-102012-12-1213,018$38.39 $499.8K77,425SEC↗
MDSO Medidata Solutions, Inc. M Exercise deriv2012-11-302012-12-044,204— $021,316SEC↗
MDSO Medidata Solutions, Inc. M Exercise deriv2012-11-302012-12-042,535— $011,196SEC↗
MDSO Medidata Solutions, Inc. M Exercise2012-11-302012-12-044,205$14.00 $58.9K90,443SEC↗
MDSO Medidata Solutions, Inc. M Exercise2012-11-302012-12-042,535$22.99 $58.3K86,238SEC↗
MDSO Medidata Solutions, Inc. M Exercise deriv2012-09-122012-09-1323,810— $00SEC↗
MDSO Medidata Solutions, Inc. S Sale2012-09-122012-09-1323,810$37.55 $894.1K83,703SEC↗
MDSO Medidata Solutions, Inc. M Exercise2012-09-122012-09-1323,810$5.00 $119.0K107,513SEC↗
MDSO Medidata Solutions, Inc. M Exercise deriv2012-09-112012-09-1327,733— $023,810SEC↗
MDSO Medidata Solutions, Inc. M Exercise2012-09-112012-09-1327,733$5.00 $138.7K111,436SEC↗
MDSO Medidata Solutions, Inc. S Sale2012-09-112012-09-1327,733$37.49 $1.04M83,703SEC↗
MDSO Medidata Solutions, Inc. M Exercise deriv2012-09-072012-09-1110,757— $051,543SEC↗
MDSO Medidata Solutions, Inc. M Exercise2012-09-072012-09-1110,757$5.00 $53.8K94,460SEC↗
MDSO Medidata Solutions, Inc. S Sale2012-09-072012-09-1110,757$37.54 $403.8K83,703SEC↗
MDSO Medidata Solutions, Inc. M Exercise deriv2012-07-312012-08-0225,000— $062,300SEC↗
MDSO Medidata Solutions, Inc. M Exercise2012-07-312012-08-0225,000$5.00 $125.0K108,703SEC↗
MDSO Medidata Solutions, Inc. S Sale2012-07-312012-08-0225,000$34.66 $866.5K83,703SEC↗
MDSO Medidata Solutions, Inc. F Tax w/h2012-06-242012-06-262,499$30.11 $75.2K83,703SEC↗
MDSO Medidata Solutions, Inc. M Exercise deriv2012-06-202012-06-2225,000— $087,300SEC↗
MDSO Medidata Solutions, Inc. M Exercise2012-06-202012-06-2225,000$5.00 $125.0K111,202SEC↗
MDSO Medidata Solutions, Inc. S Sale2012-06-202012-06-2225,000$29.66 $741.5K86,202SEC↗
MDSO Medidata Solutions, Inc. F Tax w/h2012-05-312012-06-042,363$28.26 $66.8K86,202SEC↗
MDSO Medidata Solutions, Inc. F Tax w/h2012-05-182012-05-223,148$26.96 $84.9K88,565SEC↗
MDSO Medidata Solutions, Inc. A Award deriv2012-05-162012-05-1816,440— $016,440SEC↗
MDSO Medidata Solutions, Inc. A Award2012-05-162012-05-1821,988— $091,713SEC↗
MDSO Medidata Solutions, Inc. M Exercise deriv2012-03-232012-03-2710,000— $00SEC↗
MDSO Medidata Solutions, Inc. S Sale2012-03-232012-03-2710,000$27.50 $275.0K69,725SEC↗
MDSO Medidata Solutions, Inc. M Exercise2012-03-232012-03-2710,000$0.17 $1.7K79,725SEC↗
MDSO Medidata Solutions, Inc. M Exercise deriv2012-03-072012-03-0810,000— $010,000SEC↗
MDSO Medidata Solutions, Inc. M Exercise2012-03-072012-03-0810,000$0.17 $1.7K79,725SEC↗
MDSO Medidata Solutions, Inc. S Sale2012-03-072012-03-0810,000$25.00 $250.0K69,725SEC↗
MDSO Medidata Solutions, Inc. M Exercise deriv2012-03-062012-03-0810,000— $020,000SEC↗
MDSO Medidata Solutions, Inc. S Sale2012-03-062012-03-0810,000$22.50 $225.0K69,725SEC↗
MDSO Medidata Solutions, Inc. M Exercise2012-03-062012-03-0810,000$0.17 $1.7K79,725SEC↗
MDSO Medidata Solutions, Inc. M Exercise deriv2012-01-172012-01-194,655— $030,000SEC↗
MDSO Medidata Solutions, Inc. S Sale2012-01-172012-01-194,655$20.13 $93.7K69,725SEC↗
MDSO Medidata Solutions, Inc. M Exercise2012-01-172012-01-194,655$0.17 $79173,380SEC↗