Negrini David Beffa is Director at PC CONNECTION INC (PCCC). They have made 25 open-market trades across 2 companies since 2006, most recently 2026-09-01.
CIK 0001190007
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 25 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| CNXN | 60,875 | $5.4M |
| PCCC | 146,300 | $3.6M |
| Total | $9.0M |
Shares reported on the most recent Form 4, priced at the 2026-10-07 close.
Counted per filing, not per execution lot — a purchase filled in several tranches is one decision.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| CNXN | SELL | 2026-08-14 | 2026-10-07 | $81.05 | $405K | N/A | N/A | — |
| CNXN | SELL | 2024-11-20 | 2024-11-22 | $70.00 | $350K | +0.7% | -3.5% | -10.3% |
| CNXN | SELL | 2023-12-04 | 2023-12-05 | $60.97 | $305K | +6.8% | +1.9% | +4.5% |
| CNXN | SELL | 2023-09-11 | 2023-09-12 | $53.56 | $281K | +0.6% | +2.0% | +22.2% |
| CNXN | SELL | 2021-12-15 | 2021-12-16 | $44.71 | $224K | -0.4% | -9.0% | +16.5% |
| CNXN | SELL | 2020-12-09 | 2020-12-09 | $46.15 | $92K | -0.9% | +11.8% | +2.1% |
| CNXN | SELL | 2020-09-16 | 2020-09-17 | $42.54 | $213K | -3.4% | +4.9% | +8.3% |
| CNXN | SELL | 2019-12-20 | 2020-01-17 | $49.65 | $141K | -3.8% | -17.8% | -24.1% |
| CNXN | SELL | 2019-12-12 | 2019-12-16 | $49.64 | $530K | +4.7% | +6.8% | -30.9% |
| CNXN | SELL | 2019-11-20 | 2019-11-21 | $51.88 | $148K | -0.4% | +5.4% | -10.9% |
| CNXN | SELL | 2019-03-05 | 2019-03-06 | $40.14 | $494K | -4.5% | -6.0% | -16.3% |
| CNXN | SELL | 2018-08-10 | 2018-08-14 | $37.04 | $437K | +1.3% | +8.2% | -18.0% |
| CNXN | SELL | 2018-06-13 | 2018-06-14 | $32.00 | $111K | +6.5% | +6.2% | +23.6% |
| CNXN | SELL | 2017-09-12 | 2017-09-14 | $26.00 | $520K | +4.4% | +11.3% | +0.4% |
| PCCC | SELL | 2016-03-16 | 2016-03-17 | $24.09 | $402K | +5.4% | +5.5% | -0.8% |
| PCCC | SELL | 2013-11-04 | 2013-11-14 | $20.31 | $406K | -9.4% | -0.1% | -0.1% |
| PCCC | SELL | 2013-03-15 | 2013-03-18 | $15.95 | $79K | -9.4% | -0.1% | -0.1% |
| PCCC | SELL | 2010-12-06 | 2010-12-08 | $9.00 | $450K | -9.4% | -0.1% | -0.1% |
| PCCC | SELL · 10b5-1 | 2007-05-21 | 2007-05-21 | $11.09 | $22K | -9.4% | -0.1% | -0.1% |
| PCCC | SELL · 10b5-1 | 2007-05-15 | 2007-05-15 | $11.04 | $22K | -9.4% | -0.1% | -0.1% |
| PCCC | SELL · 10b5-1 | 2007-05-09 | 2007-05-09 | $11.08 | $22K | -9.4% | -0.1% | -0.1% |
| PCCC | SELL · 10b5-1 | 2007-05-01 | 2007-05-01 | $12.96 | $26K | -9.4% | -0.1% | -0.1% |
| PCCC | SELL · 10b5-1 | 2007-04-24 | 2007-04-24 | $14.46 | $29K | -9.4% | -0.1% | -0.1% |
| PCCC | SELL · 10b5-1 | 2007-04-17 | 2007-04-17 | $15.39 | $31K | -9.4% | -0.1% | -0.1% |
| PCCC | SELL · 10b5-1 | 2007-04-10 | 2007-04-10 | $14.44 | $29K | -9.4% | -0.1% | -0.1% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.