Thomas Nelson Keefer files SEC Form 4 disclosures for SUTRON CORP. They have made 3 open-market trades across 1 company since 2006, most recently 2008-08-28.
CIK 0001316939
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 totalling $407K since 2007, against 3 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| STRN | 239,600 | — |
Shares reported on the most recent Form 4, priced at the 2008-09-03 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 |
|---|---|---|---|---|---|---|---|---|
| STRN | SELL | 2008-08-26 | 2008-09-03 | $7.20 | $288K | N/A | N/A | N/A |
| STRN | BUY | 2007-11-28 | 2007-12-17 | $10.16 | $407K | N/A | N/A | N/A |
| STRN | SELL | 2007-08-20 | 2007-08-29 | $8.12 | $325K | N/A | N/A | N/A |
| STRN | SELL · Routine | 2006-05-22 | 2006-05-30 | $8.00 | $320K | N/A | N/A | N/A |
| STRN | SELL | 2006-01-03 | 2006-03-14 | $7.28 | $291K | 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.