| SC 13G/A | 2020-02-13 | RENAISSANCE TECHNOLOGIES LLC | KONA GRILL INC | 0 | 0.0% | EDGAR |
| SC 13D/A | 2019-05-21 | Bakay Berke | KONA GRILL INC | 1,330,000 | 10.0% | EDGAR |
| SC 13D | 2019-03-28 | Bakay Berke | KONA GRILL INC | 1,330,000 | 10.0% | EDGAR |
| SC 13G/A | 2019-02-14 | Hauser Richard J | KONA GRILL INC | 6 | 4.8% | EDGAR |
| SC 13G/A | 2019-02-13 | RENAISSANCE TECHNOLOGIES LLC | KONA GRILL INC | 858,959 | 6.5% | EDGAR |
| SC 13D/A | 2018-05-11 | Bakay Berke | KONA GRILL INC | 1,330,000 | 10.0% | EDGAR |
| SC 13D | 2018-05-11 | Zheng Nanyan | KONA GRILL INC | 2,651,261 | 19.9% | EDGAR |
| SC 13G | 2018-02-15 | Gunduz Seyit Ali | KONA GRILL INC | 583,842 | 5.8% | EDGAR |
| SC 13G/A | 2018-02-14 | Anson Funds Management LP | KONA GRILL INC | 241,000 | 2.4% | EDGAR |
| SC 13G | 2018-02-14 | RENAISSANCE TECHNOLOGIES LLC | KONA GRILL INC | 795,759 | 7.9% | EDGAR |
| SC 13G/A | 2018-02-13 | Hauser Richard J | KONA GRILL INC | 640 | 6.0% | EDGAR |
| SC 13G/A | 2018-02-12 | RBC Global Asset Management (U.S.) | KONA GRILL INC | 0 | 0.0% | EDGAR |
| SC 13G/A | 2018-02-12 | GRANAHAN INVESTMENT MANAGEMENT INC/MA | KONA GRILL INC | 0 | 0.0% | EDGAR |
| SC 13G/A | 2018-02-08 | WELLINGTON TRUST Co N A | KONA GRILL INC | 0 | 0.0% | EDGAR |
| SC 13G/A | 2018-02-08 | WELLINGTON MANAGEMENT GROUP LLP | KONA GRILL INC | 0 | 0.0% | EDGAR |
| SC 13D/A | 2017-08-09 | Bakay Berke | KONA GRILL INC | 1,330,000 | 13.2% | EDGAR |
| SC 13G | 2017-07-18 | Anson Funds Management LP | KONA GRILL INC | 520,000 | 5.1% | EDGAR |
| SC 13D/A | 2017-05-22 | Bakay Berke | KONA GRILL INC | 1,280,000 | 12.7% | EDGAR |
| SC 13G/A | 2017-02-13 | GRANAHAN INVESTMENT MANAGEMENT INC/MA | KONA GRILL INC | 571,951 | 5.4% | EDGAR |
| SC 13G/A | 2017-02-10 | RBC Global Asset Management (U.S.) | KONA GRILL INC | 741,162 | 7.0% | EDGAR |