David William Drinkwater is Senior Advisor at NORTEL NETWORKS CORP (NT). They have made 6 open-market trades across 1 company since 2006, most recently 2009-02-27.
CIK 0001347387
Unrated. We grade insiders only on stock they chose to buy on the open market. Grants, option exercises and vesting say nothing about timing, so they don't count — which is why someone can file often and still have no grade. It isn't a bad sign: unrated buys beat every graded tier below A.
0 open-market purchases, against 6 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| NT | 2,464 | — |
Shares reported on the most recent Form 4, priced at the 2009-03-02 close. 1 holding could not be priced and is excluded from the total.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| NT | SELL | 2008-12-22 | 2008-12-22 | $0.22 | $569 | N/A | N/A | N/A |
| NT | SELL | 2008-06-17 | 2008-06-18 | $10.08 | $19K | N/A | N/A | N/A |
| NT | SELL | 2008-03-25 | 2008-03-27 | $6.93 | $14K | N/A | N/A | N/A |
| NT | SELL | 2007-12-20 | 2007-12-21 | $15.58 | $35K | N/A | N/A | N/A |
| NT | SELL | 2007-06-15 | 2007-06-18 | $25.46 | $46K | N/A | N/A | N/A |
| NT | SELL | 2006-12-19 | 2006-12-20 | $24.13 | $53K | N/A | N/A | N/A |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.