Atanas H. Atanasov

Companies

• HF SinclairChief financial officer Oct 4, 2022 to Mar 4, 2026¹
• Kraton CorpChief financial officer May 6, 2019 to Mar 15, 2022²
• NGL Energy Partners LPChief financial officer Jul 30, 2013 to Feb 8, 2016³
• TransMontaigne Partners LLCBoard member Jul 9, 2014 to Jul 9, 2014⁴
• NGL Energy Partners LPSenior VP Finance & Treasurer Sep 24, 2012 to Apr 25, 2013⁵

Holdings

Stock this person has reported owning, from the forms officers and directors file with the SEC. See the biggest insider stakes.

Shares held

• HSHF Sinclair DINO98,936 shares⁶$12.4M at $125.54Dec 1, 2025
• KKraton Corp2,576 shares⁷Mar 15, 2022

As of each latest filing. The line shows shares held over time.

Recent filings

• Dec 1, 2025Shares withheld for tax 8,916 shares at $53.02 of HF Sinclair⁶
• Dec 1, 2025Shares withheld for tax 3,142 shares at $53.02 of HF Sinclair⁶
• Dec 1, 2025Granted 7,983 shares of HF Sinclair⁶
• Nov 11, 2025Granted 24,084 shares of HF Sinclair⁸
• Dec 19, 2024Bought 5,000 shares at $33.77 of HF Sinclair⁹
• Dec 13, 2024Bought 2,000 shares at $37.46 of HF Sinclair¹⁰
• Dec 12, 2024Bought 7,000 shares at $37.96 of HF Sinclair¹⁰
• Dec 2, 2024Shares withheld for tax 4,688 shares at $41.57 of HF Sinclair¹¹
• Nov 12, 2024Granted 30,309 shares of HF Sinclair¹²
• Dec 1, 2023Shares withheld for tax 2,095 shares at $54.34 of HF Sinclair¹³
• Nov 7, 2023Granted 21,684 shares of HF Sinclair¹⁴
• Oct 2, 2023Shares withheld for tax 2,434 shares at $56.40 of HF Sinclair¹⁵
• Nov 8, 2022Granted 15,966 shares of HF Sinclair¹⁶
• Sep 30, 2022Granted 6,185 shares of HF Sinclair¹⁷
• Mar 15, 2022Exercised options 2,576 shares of Kraton Corp⁷
• Mar 15, 2022Returned to company 80,777 shares at $46.50 of Kraton Corp⁷
• Feb 28, 2022Granted 19,494 shares of Kraton Corp¹⁸