Quest Resource Holding CorporationQRHCNASDAQ
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| Date | Insider | Title | Type | Price | Shares | Value | Owned After |
|---|---|---|---|---|---|---|---|
| Mar 18, 26 | Magaziner Jonathan David | CTO | Sale | -- | -- | -- | -- |
| Mar 17, 26 | Butcher Andrew | CEO | Sale | $1.00 | 10.25K | $10.25K | 173.62K |
| Mar 17, 26 | Butcher Andrew | CEO | Sale | $11.80 | 5.75K | $67.84K | 167.87K |
| Mar 18, 26 | Butcher Andrew | CEO | Sale | $1.00 | 89.82K | $89.82K | 257.69K |
| Mar 18, 26 | Butcher Andrew | CEO | Sale | $11.82 | 50.36K | $595.21K | 207.33K |
| Mar 18, 26 | Butcher Andrew | CEO | Sale | $1.00 | 76.21K | $76.21K | 283.54K |
| Mar 18, 26 | Butcher Andrew | CEO | Sale | $11.82 | 42.72K | $504.99K | 240.82K |
| Mar 18, 26 | Butcher Andrew | CEO | Sale | $1.00 | 12.27K | $12.27K | 253.09K |
| Mar 18, 26 | Butcher Andrew | CEO | Sale | $11.82 | 6.88K | $81.30K | 246.21K |
| Mar 17, 26 | Butcher Andrew | CEO | Sale | -- | 10.25K | -- | 30.76K |
| Mar 18, 26 | Butcher Andrew | CEO | Sale | -- | 89.82K | -- | 89.82K |
| Mar 18, 26 | Butcher Andrew | CEO | Sale | -- | 76.21K | -- | -- |
| Mar 18, 26 | Butcher Andrew | CEO | Sale | -- | 76.21K | -- | 76.21K |
| Mar 18, 26 | Butcher Andrew | CEO | Sale | -- | 12.27K | -- | 24.54K |
| Dec 23, 25 | Kong Bit Hee Sylvia | Officer | Sale | -- | -- | -- | -- |
| Dec 9, 25 | Huang Yishi | CTO | Sale | -- | -- | -- | -- |
| Mar 18, 26 | Tamari Shahar | COO | Sale | $33.81 | 16.67K | $563.44K | 3.42M |
| Mar 17, 26 | Wills Phillip R. III | CTO | Sale | $14.81 | 11.46K | $169.71K | 53.69K |
| Jan 10, 25 | Chan Yong Xian | CTO | Sale | -- | -- | -- | -- |
| Mar 2, 26 | BEST CRAIG W | CEO | Sale | -- | 2.32K | -- | 17.31K |
| Mar 2, 26 | Anderson Donna L | Officer | Sale | -- | 7.53K | -- | 28.90K |
| Mar 3, 26 | Anderson Donna L | Officer | Sale | $45.55 | 960 | $43.73K | 27.94K |
| Mar 8, 26 | Anderson Donna L | Officer | Sale | $44.60 | 1.02K | $45.40K | 26.92K |
| Mar 17, 26 | Gaffney Karmela | Officer | Sale | $55.87 | 2.70K | $150.86K | 40.53K |
| Mar 18, 26 | Long Jia Kwang | CTO | Sale | -- | -- | -- | -- |
| Mar 18, 26 | Ma Kwai Hoi | CEO | Sale | -- | -- | -- | 1.13M |
| Mar 18, 26 | Ma Kwai Hoi | CEO | Sale | -- | -- | -- | 200.00K |
| Mar 18, 26 | Ma Kwai Hoi | CEO | Sale | -- | -- | -- | 2.97M |
| Mar 18, 26 | Ma Kwai Hoi | CEO | Sale | -- | -- | -- | 1.08M |
| Mar 18, 26 | Zou Caifen | CTO | Sale | -- | -- | -- | -- |
| Oct 1, 25 | Flores Garcia Francisco Osvaldo | CTO | Sale | -- | -- | -- | -- |
| Oct 1, 25 | Mokhtar Firdauz | CTO | Sale | -- | -- | -- | -- |
| Mar 18, 26 | Bridges Graham | CTO | Sale | -- | -- | -- | 631.23K |
| Mar 18, 26 | Bridges Graham | CTO | Sale | -- | 8.98K | -- | -- |
| Mar 18, 26 | Bridges Graham | CTO | Sale | -- | 8.98K | -- | -- |
| Oct 1, 25 | Chiam Brynner Zet Han | CFO | Sale | -- | -- | -- | -- |
| Mar 18, 26 | Romano Lorenzo | Officer | Sale | -- | -- | -- | 1.34M |
| Mar 18, 26 | Romano Lorenzo | Officer | Sale | -- | 6.28K | -- | -- |
| Mar 18, 26 | Romano Lorenzo | Officer | Sale | -- | 6.28K | -- | -- |
| Oct 1, 25 | Lin Shang Ju | Officer | Sale | -- | -- | -- | -- |
| Mar 18, 26 | KRUSZEWSKI RONALD J | CTO | Sale | $3.77 | 10.00K | $37.70K | 10.00K |
| Mar 18, 26 | Rowe Richard P. | CTO | Sale | $3.77 | 10.00K | $37.70K | 10.00K |
| Mar 18, 26 | Zamir Eli | CEO | Sale | -- | -- | -- | 10.03K |
| Mar 18, 26 | Manheim Paul | CTO | Sale | $3.77 | 10.00K | $37.70K | 10.00K |
| Mar 18, 26 | Butcher Pamela R | CTO | Sale | $3.77 | 10.00K | $37.70K | 10.00K |
| Mar 18, 26 | Novelly Paul Anthony II | CTO | Sale | $3.77 | 10.00K | $37.70K | 10.00K |
| Mar 18, 26 | Greer GBruce | CTO | Sale | $3.77 | 10.00K | $37.70K | 10.00K |
| Mar 18, 26 | Bedell Donald C. | CTO | Sale | $3.77 | 10.00K | $37.70K | 10.00K |
| Mar 18, 26 | COLE DALE E | CTO | Sale | $3.77 | 10.00K | $37.70K | 10.00K |
| Oct 1, 25 | Loh Jia Pei Gabriel | CTO | Sale | -- | -- | -- | -- |
| Oct 1, 25 | Chay Weei Jye | CEO | Sale | -- | -- | -- | -- |
| Oct 1, 25 | Ben-Tzvi Avraham | CTO | Sale | -- | -- | -- | 3.31K |
| Oct 1, 25 | Ben-Tzvi Avraham | CTO | Sale | -- | 5.00K | -- | -- |
| Mar 18, 26 | Hachem Andre Saleme | CFO | Sale | -- | -- | -- | 25.18K |
| Mar 18, 26 | Hachem Andre Saleme | CFO | Sale | -- | 137.53K | -- | -- |
| Mar 18, 26 | Manieu Alexandre Weinstein | CTO | Sale | -- | -- | -- | 626.50M |
| Apr 9, 25 | Manieu Alexandre Weinstein | CTO | Sale | $0.06 | 79.20M | $5.00M | -- |
| Mar 18, 26 | Martinez Mira Juan Francisco | Officer | Sale | -- | -- | -- | -- |
| Mar 18, 26 | Pariaros Symeon | Officer | Sale | -- | -- | -- | 2.85K |
| Mar 18, 26 | Tsimchi Ofer | CTO | Sale | -- | -- | -- | 146.25M |
| Mar 18, 26 | Tsimchi Ofer | CTO | Sale | -- | 36.44M | -- | -- |
| Mar 18, 26 | Tsimchi Ofer | CTO | Sale | -- | 180.00K | -- | -- |
| Mar 19, 26 | LIU JIAN | CTO | Sale | -- | 399.99K | -- | 500.01K |
| Mar 16, 26 | Greenberg Aaron Samuel | Officer | Sale | -- | -- | -- | 5.58K |
| Mar 18, 26 | Lam Kai Yuen | CTO | Sale | -- | -- | -- | -- |
| Mar 18, 26 | LEE YAN KIT RAYMOND | CTO | Sale | -- | -- | -- | -- |
| Mar 18, 26 | FREUDENTHALER PAUL D | Officer | Sale | -- | -- | -- | 1 |
| Sep 30, 20 | FREUDENTHALER PAUL D | Officer | Sale | $21,678.35 | 1 | $21.68K | -- |
| Sep 8, 24 | FREUDENTHALER PAUL D | Officer | Sale | $130,070.07 | 4 | $520.28K | -- |
| Dec 1, 25 | FREUDENTHALER PAUL D | Officer | Sale | $69,370.71 | 1 | $69.37K | -- |
| Aug 18, 26 | FREUDENTHALER PAUL D | Officer | Sale | $90,500.00 | 18 | $1.63M | -- |
| Apr 18, 27 | FREUDENTHALER PAUL D | Officer | Sale | $9,100.00 | 22 | $200.20K | -- |
| Mar 18, 26 | Gonzalez Leon Jose Andres | CTO | Sale | -- | -- | -- | -- |
| Mar 18, 26 | Affonso Bandeira Mateus | CTO | Sale | -- | -- | -- | -- |
| Jan 1, 23 | Cohen Elihay | Officer | Sale | $2.79 | 287.05K | $800.86K | -- |
| Jan 1, 23 | Cohen Elihay | Officer | Sale | $1.27 | 252.94K | $321.24K | -- |
| Mar 18, 26 | Freire Amado Tinn | CTO | Sale | -- | -- | -- | -- |
| Mar 18, 26 | Selgas Javier | CEO | Sale | -- | -- | -- | 1 |
| Sep 30, 20 | Selgas Javier | CEO | Sale | $21,678.35 | 2 | $43.36K | -- |
| Sep 8, 24 | Selgas Javier | CEO | Sale | $130,070.07 | 4 | $520.28K | -- |
| Dec 1, 25 | Selgas Javier | CEO | Sale | $69,370.71 | 1 | $69.37K | -- |
| Aug 18, 23 | Selgas Javier | CEO | Sale | $90,500.00 | 18 | $1.63M | -- |
| Apr 18, 24 | Selgas Javier | CEO | Sale | $9,100.00 | 22 | $200.20K | -- |
| Mar 18, 26 | Klein Ron | CTO | Sale | -- | -- | -- | 158.09K |
| Jan 1, 23 | Klein Ron | CTO | Sale | $1.37 | 123.31K | $168.93K | -- |
| Mar 31, 26 | Klein Ron | CTO | Sale | $1.07 | 250.00K | $267.50K | -- |
| Mar 18, 26 | Bertocco Trindade Karla | CTO | Sale | -- | -- | -- | -- |
| Mar 18, 26 | HENG TECK YONG | CTO | Sale | -- | -- | -- | -- |
| Mar 18, 26 | NIE LEILEI | CTO | Sale | -- | -- | -- | 600 |
| Mar 18, 26 | Rocha Gattass Gustavo | CTO | Sale | -- | -- | -- | -- |
| Mar 18, 18 | Akselrod Ilan | CFO | Sale | $6.01 | 369 | $2.22K | -- |
| Mar 18, 18 | Akselrod Ilan | CFO | Sale | $1.27 | 20.87K | $26.50K | -- |
| Jan 1, 23 | Akselrod Ilan | CFO | Sale | $1.37 | 75.88K | $103.96K | -- |
| Mar 18, 26 | Parente Menezes Eduardo | CTO | Sale | -- | -- | -- | -- |
| Mar 18, 26 | Miranda da Paz Junior Augusto | CTO | Sale | -- | -- | -- | 2.88K |
| Aug 1, 25 | Reyes Luisa Irene Lopez | COO | Sale | $130,070.07 | 2 | $260.14K | -- |
| Aug 18, 23 | Reyes Luisa Irene Lopez | COO | Sale | $90,500.00 | 6 | $543.00K | -- |
| Apr 18, 24 | Reyes Luisa Irene Lopez | COO | Sale | $9,100.00 | 8 | $72.80K | -- |
| Mar 18, 26 | Polto da Cunha Claudia | CTO | Sale | -- | -- | -- | -- |
| Jan 30, 25 | Tisch Yossi | CTO | Sale | $4.00 | 26.84K | $107.36K | -- |
| Mar 18, 26 | Marcio de Oliveira Anderson | CTO | Sale | -- | -- | -- | -- |
| Mar 9, 23 | Yang Tianshi | CTO | Sale | -- | -- | -- | -- |
| Mar 18, 26 | Goncalves Silva Alexandre | CTO | Sale | -- | -- | -- | -- |
| Mar 18, 26 | Maciel Maia Denis | Officer | Sale | -- | 7.83K | -- | -- |
| Mar 18, 26 | Urbach Marc Oren | CTO | Sale | -- | -- | -- | 1 |
| Apr 18, 27 | Urbach Marc Oren | CTO | Sale | $9,100.00 | 1 | $9.10K | -- |
| Mar 18, 26 | Bressane Junior Josue | Officer | Sale | -- | 5.67K | -- | -- |
| Mar 18, 26 | Zhao Zhiqiang | CTO | Sale | -- | -- | -- | 45.91K |
| Jan 30, 25 | Efrat Itiel | CTO | Sale | $4.00 | 26.84K | $107.36K | -- |
| Mar 18, 26 | Godinho Domingues Luciane | Officer | Sale | -- | 5.67K | -- | -- |
| Mar 18, 26 | Yan Liqiong | CFO | Sale | -- | -- | -- | 45.91K |
| Mar 18, 26 | Tavares de Sousa Samanta I.S. | Officer | Sale | -- | 6.09K | -- | -- |
| Mar 18, 26 | Adler Nicholas H | CTO | Sale | -- | -- | -- | 1 |
| Aug 18, 24 | Adler Nicholas H | CTO | Sale | $9,100.00 | 4 | $36.40K | -- |
| Mar 18, 26 | Ma Bin | CEO | Sale | -- | -- | -- | 345.53K |
| Feb 12, 26 | Zhang Xuemei | CTO | Sale | -- | -- | -- | -- |
| Mar 18, 26 | Pierini Longo Debora | Officer | Sale | -- | 6.34K | -- | -- |
| Mar 18, 26 | Do Valle Fehlberg Gustavo | Officer | Sale | -- | 5.67K | -- | -- |
| Mar 18, 26 | Lin Jiang Huai | CEO | Sale | -- | -- | -- | 133.33K |
| Mar 18, 26 | Lin Jiang Huai | CEO | Sale | $50,418.00 | 50.42K | $2.54B | -- |
| Mar 18, 26 | Costa Strauch Rafael | Officer | Sale | -- | 6.09K | -- | -- |
| Dec 23, 25 | Zhao Yun | CTO | Sale | -- | -- | -- | -- |
| Mar 18, 26 | Li Huan | Officer | Sale | -- | -- | -- | 16.56K |
| Mar 18, 26 | Leone Piani Carlos Augusto | CEO | Sale | -- | -- | -- | 2.88K |
| Mar 18, 26 | Leone Piani Carlos Augusto | CEO | Sale | -- | 199.78K | -- | -- |
| Dec 9, 25 | Huang Ziming | CTO | Sale | -- | -- | -- | -- |
| Mar 18, 26 | Jiang Yong | CTO | Sale | -- | -- | -- | 1.56K |
| Dec 9, 25 | Guo Li | CEO | Sale | -- | -- | -- | -- |
| Mar 18, 26 | Szlak Daniel | CFO | Sale | -- | 7.83K | -- | -- |
| Mar 18, 26 | Gunzburger Renata Penna Moreira | Officer | Sale | -- | -- | -- | -- |
| Mar 18, 26 | Huang Zhixiong | COO | Sale | -- | -- | -- | 45.90K |
| Mar 18, 26 | Leary Christopher Aronne | CTO | Sale | -- | -- | -- | -- |
| Feb 12, 26 | CHUI KWAN PUI | Officer | Sale | -- | -- | -- | -- |
| Mar 18, 26 | Dennis Phillip Andrew | Officer | Sale | -- | -- | -- | 142.74K |
| Mar 18, 26 | Dennis Phillip Andrew | Officer | Sale | $1.82 | 494.51K | $900.01K | -- |
| Mar 18, 26 | Dennis Phillip Andrew | Officer | Sale | $1.05 | 186.30K | $195.62K | -- |
| Mar 18, 26 | Dennis Phillip Andrew | Officer | Sale | -- | 92.72K | -- | -- |
| Mar 18, 26 | Hu Chia-Huang | CTO | Sale | -- | -- | -- | 1.56K |
| Jan 30, 25 | Keret Yafit | CTO | Sale | $4.00 | 26.84K | $107.36K | -- |
| Mar 18, 26 | Macedo Paulo Ermirio de Moraes | CTO | Sale | -- | -- | -- | -- |
| Mar 18, 26 | Lima Peralta Maria Alicia | Officer | Sale | -- | 4.64K | -- | -- |
| Mar 18, 26 | Chen Guangzeng | CTO | Sale | -- | -- | -- | 2.57K |
| Mar 31, 26 | Klein Gal Nir | CTO | Sale | $1.07 | 150.00K | $160.50K | -- |
| Mar 16, 26 | WINFIELD JOHN V | CEO | Sale | $10.30 | 100.00K | $1.03M | -- |
| Mar 18, 26 | Huang Feifei | CTO | Sale | -- | -- | -- | 32.84M |
| Mar 18, 26 | Huang Feifei | CTO | Sale | -- | -- | -- | 120.00K |
| Mar 18, 26 | Moreira Neuma Eufrazio Braz | Officer | Sale | -- | -- | -- | -- |
| Mar 18, 26 | Tavares de Sousa Roberval | Officer | Sale | -- | 6.34K | -- | -- |
| Mar 18, 26 | Cai Ping | CTO | Sale | -- | -- | -- | 1.51K |
| Mar 17, 26 | Soares Rodrigo Belloc | other: Senior management | Sale | -- | -- | -- | 12.54K |
| Mar 17, 26 | Soares Rodrigo Belloc | other: Senior management | Sale | $3.58 | 28.47K | $101.94K | -- |
| Mar 17, 26 | Soares Rodrigo Belloc | other: Senior management | Sale | $3.57 | 125.98K | $449.76K | -- |
| Mar 17, 26 | Soares Rodrigo Belloc | other: Senior management | Sale | $2.83 | 36.05K | $102.04K | -- |
| Mar 17, 26 | Soares Rodrigo Belloc | other: Senior management | Sale | $4.04 | 25.26K | $102.03K | -- |
| Mar 18, 26 | Boletta Mauro Davi | Officer | Sale | -- | -- | -- | -- |
| Mar 18, 26 | Pace Stan L | CTO | Sale | -- | -- | -- | 228.39K |
| Mar 18, 26 | Pace Stan L | CTO | Sale | $32.23 | 67.87K | $2.19M | -- |
| Mar 18, 26 | Pace Stan L | CTO | Sale | $33.80 | 74.43K | $2.52M | -- |
| Mar 18, 26 | Pace Stan L | CTO | Sale | -- | 120.85K | -- | -- |
| Mar 18, 26 | Ermirio de Moraes Luis | CTO | Sale | -- | -- | -- | 2.36M |
| Mar 18, 26 | Rosa Couto Rodrigo Luis | CFO | Sale | -- | 158.68K | -- | -- |
| Mar 18, 26 | Nottebohm Rodrigo Antonio Escobar | CTO | Sale | -- | -- | -- | -- |
| Mar 18, 26 | Linden Leonardo Remiao | CEO | Sale | -- | -- | -- | 167.81K |
| Mar 18, 26 | Linden Leonardo Remiao | CEO | Sale | -- | 1.48M | -- | -- |
| Mar 18, 26 | Klein Nir | CEO | Sale | -- | -- | -- | 2.75M |
| Mar 31, 26 | Klein Nir | CEO | Sale | $1.07 | 300.00K | $321.00K | -- |
| Mar 18, 26 | Cruz Eduardo (EC) | CTO | Sale | -- | 75.10K | -- | -- |
| Aug 21, 24 | Ewing Paul Neil | CFO | Sale | -- | 1.16M | -- | -- |
| Mar 18, 26 | Ewing Paul Neil | CFO | Sale | -- | 21.14K | -- | -- |
| Mar 18, 26 | Ewing Paul Neil | CFO | Sale | -- | 21.14K | -- | -- |
| Jan 30, 25 | Adrian Adler | CTO | Sale | $4.00 | 20.00K | $80.00K | -- |
| Mar 18, 26 | Yanez Ricardo Maldonado | CTO | Sale | -- | -- | -- | 176.68K |
| Mar 18, 26 | Yanez Ricardo Maldonado | CTO | Sale | $32.23 | 67.87K | $2.19M | -- |
| Mar 18, 26 | Yanez Ricardo Maldonado | CTO | Sale | $33.80 | 74.43K | $2.52M | -- |
| Mar 18, 26 | Yanez Ricardo Maldonado | CTO | Sale | -- | 122.57K | -- | -- |
| Mar 18, 26 | Yanez Ricardo Maldonado | CTO | Sale | -- | 106.46K | -- | -- |
| Mar 18, 26 | Augusto Cazotto Andre | Officer | Sale | -- | 52.89K | -- | -- |
| Mar 18, 26 | Coelho Leonardo Nunes | Officer | Sale | -- | -- | -- | -- |
| Mar 18, 26 | Gallardo Thurlow Juan Ignacio | CTO | Sale | -- | -- | -- | 602.73K |
| Mar 18, 26 | Gallardo Thurlow Juan Ignacio | CTO | Sale | -- | -- | -- | 140.01K |
| Mar 18, 26 | Gallardo Thurlow Juan Ignacio | CTO | Sale | -- | -- | -- | 21.63M |
| Mar 18, 26 | Gallardo Thurlow Juan Ignacio | CTO | Sale | -- | 75.79M | -- | -- |
| Mar 18, 26 | Bernal Monica Aspe | CTO | Sale | -- | -- | -- | 89.95K |
| Mar 18, 26 | Bernal Monica Aspe | CTO | Sale | $32.23 | 67.87K | $2.19M | -- |
| Mar 18, 26 | Bernal Monica Aspe | CTO | Sale | $33.80 | 74.43K | $2.52M | -- |
| Mar 18, 26 | Bernal Monica Aspe | CTO | Sale | -- | 106.46K | -- | -- |
| Mar 18, 26 | YU Haiyang | CTO | Sale | -- | -- | -- | -- |
| Mar 18, 26 | Rabelo Pedro Guedes | Officer | Sale | -- | -- | -- | 47.03K |
| Mar 18, 26 | Rabelo Pedro Guedes | Officer | Sale | -- | 190.13K | -- | -- |
| Mar 18, 26 | De la Torre Juan Ignacio Rosado Gomez | Officer | Sale | -- | -- | -- | -- |
| Mar 18, 26 | Zazueta Chavez Martin Pablo | Officer | Sale | -- | -- | -- | -- |
| Mar 18, 26 | Covaro Gonazalo Javier Fernandez | Officer | Sale | -- | -- | -- | -- |
| Mar 18, 26 | Kriete Marco Baldocchi | CTO | Sale | -- | -- | -- | 187.05K |
| Mar 18, 26 | Duran Jose Luis Suarez | COO | Sale | -- | -- | -- | 785.24K |
| Mar 18, 26 | Duran Jose Luis Suarez | COO | Sale | -- | 560.78K | -- | -- |
| Feb 18, 17 | Duran Jose Luis Suarez | COO | Sale | $14.80 | 31.22K | $462.07K | -- |
| Mar 18, 26 | Costa Tabajara Bertelli | CEO | Sale | -- | -- | -- | 392.46K |
| Mar 18, 26 | Costa Tabajara Bertelli | CEO | Sale | -- | 1.50M | -- | -- |
| Mar 17, 26 | Johannpeter Guilherme Chagas Gerdau | other: Vice-Chairman of Board | Sale | -- | -- | -- | 85.61K |
| Mar 17, 26 | Johannpeter Guilherme Chagas Gerdau | other: Vice-Chairman of Board | Sale | -- | -- | -- | 702.95M |