St Peter Steven

CIK 00013524478 companiesBOSTON, MA

SEC Profile

Transactions

Companies

Filings

CIK

0001352447

Recent Transactions

50 trades

Sale
ARATANA THERAPEUTICS, INC.
Common Stock
2018-12-17$5.85/sh−46,094→ 516,626 total
Sale
ARATANA THERAPEUTICS, INC.
Common Stock
2018-10-30$5.86/sh−11,513→ 562,720 total
Sale
ARATANA THERAPEUTICS, INC.
Common Stock
2018-09-21$6.06/sh−75,000→ 574,233 total
Sale
ARATANA THERAPEUTICS, INC.
Common Stock
2018-07-30$4.33/sh−11,513→ 649,233 total
Sale
ARATANA THERAPEUTICS, INC.
Common Stock
2018-04-30$5.00/sh−11,513→ 660,746 total
Sale
ARATANA THERAPEUTICS, INC.
Common Stock
2018-04-30$5.00/sh+11,513→ 660,746 total
Sale
ARATANA THERAPEUTICS, INC.
Common Stock
2018-01-30$4.77/sh−19,367→ 672,259 total
Award
ARATANA THERAPEUTICS, INC.
Common Stock
2018-01-25+135,600→ 691,626 total
Award
ARATANA THERAPEUTICS, INC.
Stock Option (Right to Buy)
2018-01-25+205,000→ 205,000 total
Exercise/Conversion
ARATANA THERAPEUTICS, INC.
Stock Option (Right to Buy)
2017-12-20−26,667→ 86,667 total
Exercise/Conversion
ARATANA THERAPEUTICS, INC.
Common Stock
2017-12-20$3.14/sh+26,667→ 556,026 total
Sale
ARATANA THERAPEUTICS, INC.
Common Stock
2017-11-10$7.00/sh−50,000→ 529,359 total
Sale
ARATANA THERAPEUTICS, INC.
Common Stock
2017-10-02$6.24/sh−50,000→ 579,359 total
Exercise/Conversion
ARATANA THERAPEUTICS, INC.
Common Stock
2017-04-17$3.14/sh+46,666→ 629,359 total
Exercise/Conversion
ARATANA THERAPEUTICS, INC.
Stock Option (Right to Buy)
2017-04-17−46,666→ 113,334 total
Sale
ARATANA THERAPEUTICS, INC.
Common Stock
2017-04-17$5.54/sh−50,000→ 582,693 total
Sale
ARATANA THERAPEUTICS, INC.
Common Stock
2017-01-27$7.72/sh−50,000→ 632,693 total
Award
ARATANA THERAPEUTICS, INC.
Stock Option (Right to Buy)
2017-01-13+185,000→ 185,000 total
Award
ARATANA THERAPEUTICS, INC.
Common Stock
2017-01-13+139,900→ 682,693 total
Exercise/Conversion
Altimmune, Inc.$ALT
Stock Option (right to buy)
2017-01-04−20,000→ 0 total
Exercise/Conversion
Altimmune, Inc.$ALT
Common Stock, par value $0.0001 per share
2017-01-04$2.20/sh+20,000→ 205,004 total
Exercise/Conversion
Altimmune, Inc.$ALT
Stock Option (right to buy)
2017-01-04−20,000→ 0 total
Exercise/Conversion
Altimmune, Inc.$ALT
Stock Option (right to buy)
2017-01-04−10,000→ 0 total
Exercise/Conversion
Altimmune, Inc.$ALT
Stock Option (right to buy)
2017-01-04−20,000→ 0 total
Exercise/Conversion
Altimmune, Inc.$ALT
Common Stock, par value $0.0001 per share
2017-01-04$3.11/sh+20,000→ 185,004 total
Exercise/Conversion
Altimmune, Inc.$ALT
Common Stock, par value $0.0001 per share
2017-01-04$2.47/sh+20,000→ 165,004 total
Exercise/Conversion
Altimmune, Inc.$ALT
Common Stock, par value $0.0001 per share
2017-01-04$2.59/sh+10,000→ 145,004 total
Sale
ARATANA THERAPEUTICS, INC.
Common Stock
2016-12-15$7.63/sh−50,000→ 542,793 total
Gift
ARATANA THERAPEUTICS, INC.
Common Stock
2016-12-14−50,000→ 592,793 total
Exercise/Conversion
Altimmune, Inc.$ALT
Common Stock, par value $0.0001 per share
2016-09-16$1.60/sh+20,000→ 45,000 total
Exercise/Conversion
Altimmune, Inc.$ALT
Employee Stock Option (right to buy)
2016-09-16−20,000→ 0 total
Exercise/Conversion
Altimmune, Inc.$ALT
Common Stock, par value $0.0001 per share
2016-09-16$1.81/sh+10,004→ 115,004 total
Exercise/Conversion
Altimmune, Inc.$ALT
Employee Stock Option (right to buy)
2016-09-16−10,004→ 0 total
Sale
ARATANA THERAPEUTICS, INC.
Common Stock
2016-08-09$9.25/sh−50,000→ 642,793 total
Sale
ARATANA THERAPEUTICS, INC.
Common Stock
2016-06-17$6.32/sh−25,000→ 692,793 total
Sale
ARATANA THERAPEUTICS, INC.
Common Stock
2016-06-16$6.24/sh−75,000→ 717,793 total
Award
Altimmune, Inc.$ALT
Stock option (right to buy)
2016-06-01$2.20/sh+20,000→ 20,000 total
Award
ARATANA THERAPEUTICS, INC.
Common Stock
2016-01-22+97,500→ 792,793 total
Award
ARATANA THERAPEUTICS, INC.
Stock Option (Right to Buy)
2016-01-22+160,000→ 160,000 total
Award
Altimmune, Inc.$ALT
Stock options (right to buy)
2015-08-02+20,000→ 20,000 total
Purchase
Altimmune, Inc.$ALT
Common Stock, $0.0001 par value per share
2015-03-19$1.65/sh+25,000→ 25,000 total
Award
ARATANA THERAPEUTICS, INC.
Common Stock
2015-01-29+85,900→ 695,294 total
Award
ARATANA THERAPEUTICS, INC.
Stock Option (Right to Buy)
2015-01-29+125,000→ 125,000 total
Sale
ARATANA THERAPEUTICS, INC.
Common Stock
2015-01-13$19.23/sh−75,000→ 609,394 total
Sale
ARATANA THERAPEUTICS, INC.
Common Stock
2015-01-02$17.87/sh−25,000→ 684,394 total
Award
Altimmune, Inc.$ALT
Stock options (right to buy)
2014-12-31+10,004→ 10,004 total
Gift
ARATANA THERAPEUTICS, INC.
Common Stock
2014-12-29−25,000→ 709,394 total
Exercise/Conversion
ARATANA THERAPEUTICS, INC.
Common Stock
2014-09-03$6.00/sh+25,000→ 734,394 total
Exercise/Conversion
ARATANA THERAPEUTICS, INC.
Stock Option (Right to Buy)
2014-09-03−25,000→ 125,421 total
Sale
ARATANA THERAPEUTICS, INC.
Common Stock
2014-09-02$11.67/sh−25,000→ 709,394 total

Companies

Recent Filings

Address

C/O MPM ASSET MANAGEMENT 200 CLARENDON STREET, 54TH FLOOR

BOSTON, MA, 02116

View on SEC.gov