JOHNSTON JOHN R

CIK 00012525216 companiesMENLO PARK, CA

SEC Profile

Transactions

Companies

Filings

CIK

0001252521

Recent Transactions

40 trades

Disposition from Tender
MAVENIR SYSTEMS INC
Common Stock
2015-04-29$17.55/sh−2,903,831→ 0 total
Conversion
MAVENIR SYSTEMS INC
Series E Convertible Preferred Stock
2013-11-13−20,326,823→ 0 total
Conversion
MAVENIR SYSTEMS INC
Common Stock
2013-11-13+2,903,831→ 2,903,831 total
Other
SPLUNK INC
Common Stock
2012-12-03+395,442→ 395,442 total
Other
SPLUNK INC
Common Stock
2012-12-03−5,742,307→ 8,203,295 total
Other
SPLUNK INC
Common Stock
2012-12-03+640,045→ 640,045 total
Other
SPLUNK INC
Common Stock
2012-12-03+305,919→ 305,919 total
Sale
SPLUNK INC
Common Stock
2012-08-01$27.26/sh−510,085→ 13,945,602 total
Sale
SPLUNK INC
Common Stock
2012-08-01$27.26/sh−681→ 18,624 total
Sale
SPLUNK INC
Common Stock
2012-07-25$27.26/sh−2,605→ 19,305 total
Sale
SPLUNK INC
Common Stock
2012-07-25$27.26/sh−1,950,903→ 14,455,687 total
Conversion
SPLUNK INC
Common Stock
2012-04-24+16,213,766→ 16,406,590 total
Conversion
SPLUNK INC
Series B Preferred Stock
2012-04-24−3,981,286→ 0 total
Conversion
SPLUNK INC
Series A Preferred Stock
2012-04-24−10,000,000→ 0 total
Conversion
SPLUNK INC
Series C Preferred Stock
2012-04-24−2,232,480→ 0 total
Other
Seagate Technology Holdings plc$STX
Common Shares
2006-01-03−58,504→ 585,044 total
Other
Seagate Technology Holdings plc$STX
Common Shares
2006-01-03+116,542→ 751,430 total
Other
Seagate Technology Holdings plc$STX
Common Shares
2006-01-03+73,326→ 450,990 total
Other
Seagate Technology Holdings plc$STX
Common Shares
2006-01-03−19,007→ 190,076 total
Other
Seagate Technology Holdings plc$STX
Common Shares
2006-01-03+61,105→ 305,525 total
Other
Seagate Technology Holdings plc$STX
Common Shares
2006-01-03−1,042,924→ 10,429,196 total
Sale
BUSINESS OBJECTS S.A.
ADSs, each representing one ordinary share
2005-11-09$35.02/sh−9,550,000→ 6,337,329 total
Other
Seagate Technology Holdings plc$STX
Common Shares
2005-09-30−1,042,924→ 4,171,674 total
Other
Seagate Technology Holdings plc$STX
Common Shares
2005-09-30+61,105→ 61,105 total
Other
Seagate Technology Holdings plc$STX
Common Shares
2005-09-30−58,504→ 234,018 total
Other
Seagate Technology Holdings plc$STX
Common Shares
2005-09-30−19,007→ 76,031 total
Other
Seagate Technology Holdings plc$STX
Common Shares
2005-09-30+116,542→ 172,782 total
Other
Seagate Technology Holdings plc$STX
Common Shares
2005-09-30+73,326→ 101,446 total
Sale
Seagate Technology Holdings plc$STX
Common Shares
2005-04-21$18.45/sh−15,000,000→ 194,500,000 total
Conversion
Seagate Technology Holdings plc$STX
Futures Contract (obligation to sell)
2005-01-03−30,000,000→ 0 total
Conversion
Seagate Technology Holdings plc$STX
Common Shares
2005-01-03$16.62/sh−30,000,000→ 209,500,000 total
Sale
Seagate Technology Holdings plc$STX
Futures Contract (obligation to sell)
2004-12-09$16.62/sh−30,000,000→ 30,000,000 total
Other
ATHEROS COMMUNICATIONS INC
Common Stock
2004-11-08+46→ 46 total
Other
ATHEROS COMMUNICATIONS INC
Common Stock
2004-11-08−1,200,000→ 3,893,926 total
Sale
Seagate Technology Holdings plc$STX
Common Shares
2004-09-20$13.71/sh−30,000,000→ 252,500,000 total
Conversion
ATHEROS COMMUNICATIONS INC
Series A Preferred Stock
2004-02-18−5,000,000→ 0 total
Conversion
ATHEROS COMMUNICATIONS INC
Series B Preferred Stock
2004-02-18−1,327,506→ 0 total
Conversion
ATHEROS COMMUNICATIONS INC
Series C Preferred Stock
2004-02-18−464,396→ 0 total
Conversion
ATHEROS COMMUNICATIONS INC
Common Stock
2004-02-18+5,093,926→ 5,093,926 total
Sale
Seagate Technology Holdings plc$STX
Common Shares
2003-07-30$18.75/sh−69,000,000→ 282,500,000 total

Companies

Recent Filings

Address

C/O AUGUST CAPITAL 2480 SAND HILL ROAD, SUITE 101

MENLO PARK, CA, 94025

View on SEC.gov