Brenton Taylor is VP at Inogen Inc (INGN). They have made 32 open-market trades across 2 companies since 2014, most recently 2026-10-02.
CIK 0001596103
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 32 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| SGHT | 261,990 | $2.2M |
| INGN | 69,735 | $436K |
| Total | $2.6M |
Shares reported on the most recent Form 4, priced at the 2026-10-05 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 |
|---|---|---|---|---|---|---|---|---|
| SGHT | SELL | 2026-10-02 | 2026-10-05 | $8.85 | $26K | -1.2% | — | — |
| SGHT | SELL | 2026-07-01 | 2026-07-06 | $5.42 | $15K | -4.1% | +1.8% | +63.7% |
| SGHT | SELL | 2026-04-01 | 2026-04-03 | $3.70 | $11K | +11.7% | +20.7% | +55.4% |
| SGHT | SELL | 2026-01-06 | 2026-01-06 | $7.48 | $5K | -13.3% | -23.7% | -52.4% |
| SGHT | SELL | 2025-11-17 | 2025-11-18 | $7.06 | $204K | +14.4% | +15.7% | -25.1% |
| SGHT | SELL | 2025-10-06 | 2025-10-08 | $3.37 | $2K | +35.1% | +68.7% | +116.5% |
| INGN | SELL | 2021-07-27 | 2021-07-29 | $75.02 | $1.2M | -18.7% | -25.7% | -50.6% |
| INGN | SELL | 2021-04-15 | 2021-04-19 | $65.21 | $371K | +5.3% | +4.7% | +5.4% |
| INGN | SELL | 2021-04-13 | 2021-04-15 | $60.19 | $845K | -1.5% | -0.3% | +2.1% |
| INGN | SELL | 2021-03-17 | 2021-03-19 | $51.75 | $1.2M | +3.5% | +23.8% | +32.0% |
| INGN | SELL | 2021-03-03 | 2021-03-04 | $47.96 | $1.3M | +12.7% | +12.9% | +26.3% |
| INGN | SELL | 2021-02-01 | 2021-02-03 | $49.70 | $1.5M | +3.5% | -7.2% | +30.1% |
| INGN | SELL | 2021-01-26 | 2021-01-28 | $50.02 | $795K | +13.1% | +8.7% | +36.3% |
| INGN | SELL | 2021-01-08 | 2021-01-11 | $46.63 | $976K | -2.7% | +15.0% | +15.6% |
| INGN | SELL | 2018-10-01 | 2018-10-02 | $244.77 | $2.4M | -15.6% | -17.2% | -48.0% |
| INGN | SELL | 2018-09-04 | 2018-09-06 | $259.65 | $1.8M | +1.9% | -19.1% | -44.3% |
| INGN | SELL | 2018-08-01 | 2018-08-03 | $197.80 | $989K | +7.7% | +24.8% | -7.0% |
| INGN | SELL | 2018-07-02 | 2018-07-03 | $184.40 | $922K | +6.5% | +11.6% | +26.1% |
| INGN | SELL | 2018-06-01 | 2018-06-04 | $183.10 | $1.6M | +0.1% | +4.2% | +42.6% |
| INGN | SELL | 2018-02-21 | 2018-02-23 | $130.76 | $1.3M | -4.4% | -4.1% | +30.8% |
| INGN | SELL | 2018-02-16 | 2018-02-20 | $125.06 | $625K | -4.2% | -2.9% | +39.0% |
| INGN | SELL | 2018-02-13 | 2018-02-15 | $116.95 | $2.9M | -0.6% | +2.8% | +49.8% |
| INGN | SELL | 2017-04-24 | 2017-04-25 | $80.91 | $1.6M | +2.7% | +9.4% | +18.0% |
| INGN | SELL | 2017-03-13 | 2017-03-15 | $75.10 | $1.2M | +1.0% | +2.1% | +21.7% |
| INGN | SELL | 2017-03-01 | 2017-03-03 | $75.20 | $763K | +3.0% | +7.6% | +23.1% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.