Terry D. McCallister is Chairman at WGL HOLDINGS INC (WGL). They have made 16 open-market trades across 2 companies since 2006, most recently 2026-07-31.
CIK 0001216725
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 $253K since 2021, against 11 sales. Across 5 scored buys the stock is down 11.7% at ninety days, and 15.4 points behind the S&P over the same stretch.
5 scored purchases · one row per filing · discretionary only
| Ticker | Shares | Value |
|---|---|---|
| WGL | 192,174 | $17.1M |
| PRIM | 21,500 | $1.6M |
| Total | $18.6M |
Shares reported on the most recent Form 4, priced at the 2026-07-31 close.
Counted per filing, not per execution lot — a purchase filled in several tranches is one decision.
| 7d | 30d | 90d | |
|---|---|---|---|
| Accuracy | 60% | 20% | 40% |
| Avg Move | -1.4% | -9.6% | -11.7% |
| Alpha | -1.7% | -10.3% | -15.4% |
| Scored | 5 | 5 | 5 |
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| PRIM | BUY | 2026-07-15 | 2026-07-17 | $88.95 | $2K | -15.0% | -5.5% | -16.2% |
| PRIM | BUY | 2026-04-15 | 2026-04-17 | $166.77 | $2K | +0.2% | -34.3% | -46.8% |
| PRIM | BUY | 2026-01-15 | 2026-01-16 | $149.42 | $2K | +4.8% | +11.6% | +8.5% |
| PRIM | BUY | 2025-10-15 | 2025-10-17 | $147.09 | $2K | +3.2% | -16.2% | +5.6% |
| PRIM | BUY | 2021-08-26 | 2021-08-30 | $24.61 | $246K | -0.1% | -3.5% | -9.5% |
| WGL | SELL | 2011-08-31 | 2011-09-02 | $41.17 | $868K | -1.6% | -1.1% | -1.1% |
| WGL | SELL | 2011-05-19 | 2011-05-23 | $39.60 | $792K | -1.6% | -1.1% | -1.1% |
| WGL | SELL | 2011-04-01 | 2011-04-05 | $39.36 | $2.2M | -1.6% | -1.1% | -1.1% |
| WGL | SELL | 2010-04-30 | 2010-05-04 | $36.00 | $681K | -1.6% | -1.1% | -1.1% |
| WGL | SELL | 2010-04-29 | 2010-04-30 | $36.00 | $186K | -1.6% | -1.1% | -1.1% |
| WGL | SELL | 2010-04-27 | 2010-04-29 | $36.00 | $194K | -1.6% | -1.1% | -1.1% |
| WGL | SELL | 2010-04-23 | 2010-04-27 | $36.00 | $567K | -1.6% | -1.1% | -1.1% |
| WGL | SELL | 2009-12-11 | 2009-12-15 | $33.00 | $847K | -1.6% | -1.1% | -1.1% |
| WGL | SELL | 2009-02-05 | 2009-02-06 | $35.50 | $596K | -1.6% | -1.1% | -1.1% |
| WGL | SELL | 2007-10-11 | 2007-10-12 | $35.00 | $1.0M | -1.6% | -1.1% | -1.1% |
| WGL | SELL | 2006-11-17 | 2006-11-21 | $33.02 | $1.0M | -1.6% | -1.1% | -1.1% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.