| 2018-09-04 | ASKREN STANLEY A | Director | Sale+OE | 20,549 | $42.53 | $873,928.42 | -8.0% | → |
| 2018-08-27 | ASKREN STANLEY A | Director | Sale+OE | 15,000 | $44.03 | $660,510.00 | -6.1% | → |
| 2018-07-25 | CALADO MIGUEL M | Director | Sell | 2,000 | $45.00 | $90,008.00 | -3.8% | → |
| 2018-07-24 | CALADO MIGUEL M | Director | Sell | 1,000 | $42.56 | $42,557.00 | -1.9% | → |
| 2018-07-03 | ASKREN STANLEY A | Director | Sale+OE | 8,856 | $38.21 | $338,414.33 | -3.7% | → |
| 2018-07-02 | ASKREN STANLEY A | Director | Sale+OE | 23,856 | $37.11 | $885,411.14 | -4.8% | → |
| 2018-06-15 | Berger Vincent P | President, HHT; EVP, HNI Corp | Sale+OE | 8,739 | $38.51 | $336,522.60 | -37.5% | → |
| 2018-06-15 | Bridges Marshall H | SVP & Chief Financial Officer | Sale+OE | 1,240 | $38.11 | $47,260.12 | -10.7% | → |
| 2018-06-04 | ASKREN STANLEY A | Chairman & CEO | Sale+OE | 32,712 | $36.64 | $1,198,534.97 | -12.4% | → |
| 2018-04-25 | Tjaden Kurt A | SVP HNI; President HNI Intl | Sale+OE | 4,000 | $36.00 | $144,000.00 | -9.1% | → |
| 2018-04-23 | Tjaden Kurt A | SVP HNI; President HNI Intl | Sale+OE | 4,000 | $36.13 | $144,528.00 | -9.1% | → |
| 2018-04-19 | Tjaden Kurt A | SVP HNI; President HNI Intl | Sale+OE | 4,000 | $36.02 | $144,072.00 | -9.1% | → |
| 2018-04-18 | Tjaden Kurt A | SVP HNI; President HNI Intl | Sale+OE | 4,000 | $36.03 | $144,132.00 | -9.1% | → |
| 2018-04-17 | Tjaden Kurt A | SVP HNI; President HNI Intl | Sale+OE | 8,000 | $36.23 | $289,800.00 | -6.3% | → |
| 2018-04-13 | Tjaden Kurt A | SVP HNI; President HNI Intl | Sale+OE | 4,000 | $36.00 | $144,000.00 | -9.1% | → |
| 2018-04-12 | Tjaden Kurt A | SVP HNI; President HNI Intl | Sale+OE | 8,000 | $36.01 | $288,108.00 | -9.2% | → |
| 2018-04-10 | Tjaden Kurt A | SVP HNI; President HNI Intl | Sale+OE | 8,000 | $36.11 | $288,895.35 | -6.3% | → |
| 2018-04-06 | Tjaden Kurt A | SVP HNI; President HNI Intl | Sale+OE | 4,000 | $36.58 | $146,320.00 | -9.2% | → |
| 2018-04-05 | Tjaden Kurt A | SVP HNI; President HNI Intl | Sale+OE | 8,000 | $36.42 | $291,348.00 | -9.2% | → |
| 2018-04-03 | Tjaden Kurt A | SVP HNI; President HNI Intl | Sale+OE | 4,000 | $36.00 | $144,000.00 | -9.2% | → |
| 2018-04-02 | ASKREN STANLEY A | Chairman, President & CEO | Sale+OE | 25,212 | $35.10 | $884,941.20 | -9.8% | → |
| 2018-04-02 | Tjaden Kurt A | SVP HNI; President HNI Intl | Sale+OE | 811 | $36.00 | $29,196.00 | -2.0% | → |
| 2018-03-29 | Tjaden Kurt A | SVP HNI; President HNI Intl | Sale+OE | 4,000 | $36.00 | $144,000.00 | -9.2% | → |
| 2018-03-23 | Tjaden Kurt A | SVP HNI; President HNI Intl | Sale+OE | 3,070 | $36.17 | $111,051.11 | -7.2% | → |
| 2018-03-22 | Tjaden Kurt A | SVP HNI; President HNI Intl | Sale+OE | 700 | $38.24 | $26,765.20 | -1.7% | → |
| 2018-03-21 | Tjaden Kurt A | SVP HNI; President HNI Intl | Sale+OE | 20,000 | $38.76 | $775,191.60 | -14.3% | → |
| 2018-03-19 | Tjaden Kurt A | SVP HNI; President HNI Intl | Sale+OE | 10,000 | $38.71 | $387,090.00 | -20.1% | → |
| 2018-03-14 | ASKREN STANLEY A | Chairman, President & CEO | Sale+OE | 25,212 | $38.95 | $981,956.98 | -9.8% | → |
| 2018-01-16 | WATERS RONALD V | Director | Sell | 5,000 | $40.00 | $200,000.00 | -12.8% | → |
| 2017-12-13 | ASKREN STANLEY A | Chairman, President & CEO | Sale+OE | 3,025 | $34.90 | $105,572.50 | -1.3% | → |
| 2017-12-12 | ASKREN STANLEY A | Chairman, President & CEO | Sale+OE | 6,099 | $33.79 | $206,059.54 | -1.4% | → |
| 2017-12-08 | ASKREN STANLEY A | Chairman, President & CEO | Sale+OE | 6,112 | $33.44 | $204,407.50 | -1.4% | → |
| 2017-12-06 | ASKREN STANLEY A | Chairman, President & CEO | Sale+OE | 6,111 | $33.66 | $205,676.73 | -1.4% | → |
| 2017-12-04 | ASKREN STANLEY A | Chairman, President & CEO | Sale+OE | 3,032 | $34.62 | $104,958.74 | -1.4% | → |
| 2017-12-01 | ASKREN STANLEY A | Chairman, President & CEO | Sale+OE | 3,021 | $35.07 | $105,955.53 | -1.4% | → |
| 2017-10-17 | ASKREN STANLEY A | Chairman, President & CEO | Sale+OE | 12,000 | $42.42 | $508,992.00 | -5.5% | → |
| 2017-09-20 | ASKREN STANLEY A | Chairman, President & CEO | Sale+OE | 12,000 | $37.78 | $453,324.00 | -5.5% | → |