William R Cumpston Insider Trading
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General | Insider Transactions | Monthly Overview
Get the latest insider transactions of William R Cumpston. William R Cumpston is a VP, Systems Engineering in INFINERA CORP ($INFN).
Address: C/O INFINERA CORPORATION 169 JAVA DRIVE SUNNYVALE 94089 CA
Companies in which William R Cumpston is an Insider
Infinera Corp
Trading Symbol: INFNIndustry: TELEPHONE & TELEGRAPH APPARATUS [3661]
Position of William R Cumpston: VP, Systems Engineering
Holdings: 0 shares
Current Value: $0
Latest Transaction: Mar 03 2008
$INFN Market Capitalization: $1.33B
$INFN Previous Close: $9.30
Last 4 weeks trend: HOLD
Last 3 months trend: HOLD View transactions
Latest Insider Trading Transactions of William R Cumpston
Date | Ticker | Company | Owner | Relationship | Transaction | Code | Cost ($) | Shares | Transaction Value ($) | Total Shares | % Holdings |
---|---|---|---|---|---|---|---|---|---|---|---|
Mar 03 2008 | INFN | INFINERA CORP | Cumpston William R | VP, Systems Enginee ... | Option Exercise | A | 13.00 | 100,000 | 1,300,000 | 100,000 | |
Jan 03 2008 | INFN | INFINERA CORP | Cumpston William R | VP, Systems Enginee ... | Option Exercise | M | 2.00 | 5,000 | 10,000 | 354,500 | |
Jan 03 2008 | INFN | INFINERA CORP | Cumpston William R | VP, Systems Enginee ... | Sell | S | 15.00 | 5,000 | 75,000 | 0 | 5 K to 0 (-100.00 %) |
Jan 03 2008 | INFN | INFINERA CORP | Cumpston William R | VP, Systems Enginee ... | Buy | M | 2.00 | 5,000 | 10,000 | 5,000 | 0 to 5 K |
Dec 18 2007 | INFN | INFINERA CORP | Cumpston William R | VP, Systems Enginee ... | Option Exercise | M | 2.00 | 2,500 | 5,000 | 42,500 | |
Dec 18 2007 | INFN | INFINERA CORP | Cumpston William R | VP, Systems Enginee ... | Sell | S | 16.97 | 250 | 4,243 | 0 | 250 to 0 (-100.00 %) |
Dec 18 2007 | INFN | INFINERA CORP | Cumpston William R | VP, Systems Enginee ... | Sell | S | 16.96 | 250 | 4,240 | 250 | 500 to 250 (-50.00 %) |