Robert J. Martsching is VP & Controller at FULLER H B CO (FUL). They have made 13 open-market trades across 1 company since 2015, most recently 2026-01-27.
CIK 0001599549
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 13 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| FUL | 16,033 | $824K |
Shares reported on the most recent Form 4, priced at the 2026-01-29 close.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| FUL | SELL | 2025-07-10 | 2025-07-11 | $64.30 | $1.2M | -3.8% | -10.5% | -7.4% |
| FUL | SELL | 2024-07-12 | 2024-07-15 | $80.95 | $1.2M | +0.2% | -5.5% | -4.8% |
| FUL | SELL | 2023-07-21 | 2023-07-24 | $72.24 | $770K | -1.4% | -5.9% | -9.3% |
| FUL | SELL | 2022-11-07 | 2022-11-08 | $71.29 | $494K | +6.7% | +6.2% | +1.0% |
| FUL | SELL | 2021-03-30 | 2021-03-31 | $63.71 | $446K | +0.9% | +6.5% | +0.7% |
| FUL | SELL | 2021-01-19 | 2021-02-10 | $53.39 | $267 | -0.1% | +6.1% | +20.4% |
| FUL | SELL | 2020-10-09 | 2020-10-13 | $50.35 | $435K | +1.7% | +1.8% | +11.9% |
| FUL | SELL | 2019-10-30 | 2019-10-31 | $49.29 | $84K | +2.9% | +0.7% | -2.1% |
| FUL | SELL | 2019-02-15 | 2019-02-19 | $48.86 | $314K | +2.1% | +0.2% | -14.5% |
| FUL | SELL | 2017-10-23 | 2017-10-25 | $57.93 | $448K | -4.0% | -2.8% | -4.6% |
| FUL | SELL | 2017-04-04 | 2017-04-05 | $50.20 | $218K | +0.5% | +7.2% | +2.8% |
| FUL | SELL | 2016-04-15 | 2016-04-18 | $44.62 | $376K | -1.9% | -4.1% | +2.4% |
| FUL | SELL | 2015-04-01 | 2015-04-02 | $42.77 | $180K | -8.4% | -0.4% | -0.4% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.