Gordon B. Madlock is Sr. VP - Operations at SPARTON CORP (SPA). They have made 13 open-market trades across 1 company since 2010, most recently 2019-03-04.
CIK 0001454924
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.
5 open-market purchases totalling $26K since 2010, against 8 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| SPA | 18,353 | — |
Shares reported on the most recent Form 4, priced at the 2017-09-18 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 |
|---|---|---|---|---|---|---|---|---|
| SPA | SELL | 2015-11-24 | 2015-11-27 | $21.29 | $96K | N/A | N/A | N/A |
| SPA | SELL | 2014-02-24 | 2014-02-25 | $31.49 | $88K | N/A | N/A | N/A |
| SPA | SELL | 2012-06-12 | 2012-06-14 | $9.25 | $45K | N/A | N/A | N/A |
| SPA | SELL | 2012-05-02 | 2012-05-04 | $10.00 | $23K | N/A | N/A | N/A |
| SPA | SELL | 2012-04-27 | 2012-05-01 | $10.00 | $21K | N/A | N/A | N/A |
| SPA | SELL | 2012-04-12 | 2012-04-16 | $10.00 | $4K | N/A | N/A | N/A |
| SPA | BUY | 2012-04-12 | 2012-04-16 | $5.00 | $2K | N/A | N/A | N/A |
| SPA | SELL | 2012-04-09 | 2012-04-11 | $10.00 | $10K | N/A | N/A | N/A |
| SPA | BUY | 2012-04-09 | 2012-04-11 | $5.00 | $5K | N/A | N/A | N/A |
| SPA | SELL | 2012-04-04 | 2012-04-06 | $10.00 | $18K | N/A | N/A | N/A |
| SPA | BUY | 2012-04-04 | 2012-04-06 | $5.00 | $9K | N/A | N/A | N/A |
| SPA | BUY | 2011-09-09 | 2011-09-12 | $7.81 | $4K | N/A | N/A | N/A |
| SPA | BUY | 2010-02-26 | 2010-03-01 | $5.75 | $6K | 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.