Peter C. Stern is VP at TIME WARNER CABLE INC. (TWC). They have made 9 open-market trades across 2 companies since 2009, most recently 2026-09-15.
CIK 0001431302
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 9 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| TWC | 18,298 | $3.8M |
| PTON | 499,373 | $2.6M |
| F | 171,700 | $2.1M |
| Total | $8.6M |
Shares reported on the most recent Form 4, priced at the 2026-09-17 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 |
|---|---|---|---|---|---|---|---|---|
| PTON | SELL | 2026-02-17 | 2026-02-18 | $4.14 | $130K | -8.7% | -10.1% | +22.2% |
| PTON | SELL | 2026-01-02 | 2026-01-05 | $6.04 | $751K | +7.1% | -5.5% | -25.7% |
| PTON | SELL | 2025-11-17 | 2025-11-18 | $7.27 | $457K | -6.3% | -12.1% | -41.1% |
| PTON | SELL | 2025-09-16 | 2025-09-16 | $7.78 | $2.4M | +7.9% | -5.3% | -21.3% |
| TWC | SELL | 2016-03-02 | 2016-03-03 | $193.02 | $3.7M | +0.5% | +5.8% | N/A |
| TWC | SELL | 2016-03-02 | 2016-03-03 | $193.02 | $5.1M | +0.5% | +5.8% | N/A |
| TWC | SELL | 2015-05-05 | 2015-05-06 | $155.94 | $2.7M | -2.2% | -0.3% | -0.3% |
| TWC | SELL | 2015-05-01 | 2015-05-04 | $156.64 | $5.6M | -2.2% | -0.3% | -0.3% |
| TWC | SELL · 10b5-1 | 2014-07-03 | 2014-07-07 | $150.00 | $1.8M | -2.2% | -0.3% | -0.3% |
| TWC | SELL · 10b5-1 | 2014-02-18 | 2014-02-20 | $145.63 | $400K | -2.2% | -0.3% | -0.3% |
| TWC | SELL · 10b5-1 | 2014-02-12 | 2014-02-14 | $135.82 | $1.6M | -2.2% | -0.3% | -0.3% |
| TWC | SELL · 10b5-1 | 2013-11-22 | 2013-11-25 | $130.00 | $553K | -2.2% | -0.3% | -0.3% |
| TWC | SELL · 10b5-1 | 2013-09-13 | 2013-09-17 | $111.03 | $2.5M | -2.2% | -0.3% | -0.3% |
| TWC | SELL · 10b5-1 | 2013-02-14 | 2013-02-15 | $85.43 | $138K | -2.2% | -0.3% | -0.3% |
| TWC | SELL · 10b5-1 | 2013-02-13 | 2013-02-14 | $87.52 | $206K | -2.2% | -0.3% | -0.3% |
| TWC | SELL · 10b5-1 | 2012-10-04 | 2012-10-05 | $100.00 | $1.1M | -2.2% | -0.3% | -0.3% |
| TWC | SELL · 10b5-1 | 2012-09-24 | 2012-09-25 | $95.00 | $1.0M | -2.2% | -0.3% | -0.3% |
| TWC | SELL · 10b5-1 | 2012-08-03 | 2012-08-06 | $90.00 | $653K | -2.2% | -0.3% | -0.3% |
| TWC | SELL · 10b5-1 | 2012-07-17 | 2012-07-18 | $85.00 | $616K | -2.2% | -0.3% | -0.3% |
| TWC | SELL · 10b5-1 | 2012-03-12 | 2012-03-14 | $80.00 | $286K | -2.2% | -0.3% | -0.3% |
| TWC | SELL · 10b5-1 | 2012-03-02 | 2012-03-06 | $78.62 | $1.1M | -2.2% | -0.3% | -0.3% |
| TWC | SELL · 10b5-1 | 2011-07-05 | 2011-07-06 | $80.00 | $570K | -2.2% | -0.3% | -0.3% |
| TWC | SELL · 10b5-1 | 2011-04-26 | 2011-04-28 | $75.00 | $858K | -2.2% | -0.3% | -0.3% |
| TWC | SELL · 10b5-1 | 2011-04-01 | 2011-04-05 | $71.88 | $90K | -2.2% | -0.3% | -0.3% |
| TWC | SELL · 10b5-1 | 2011-03-04 | 2011-03-07 | $71.81 | $99K | -2.2% | -0.3% | -0.3% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.