Mark Stogdill

Companies

• HAMMER TECHNOLOGY HOLDINGS CORP.Chief financial officer Jun 18, 2026 to now¹
• HAMMER TECHNOLOGY HOLDINGS CORP.Board member Aug 22, 2016 to now²
• HAMMER TECHNOLOGY HOLDINGS CORP.CTO Jan 14, 2019 to Jan 14, 2019³
• HAMMER TECHNOLOGY HOLDINGS CORP.Chief executive officer Aug 22, 2016 to Aug 22, 2016²

Holdings

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

Shares held

• HTHAMMER TECHNOLOGY HOLDINGS CORP. HMMR2,425,340 shares⁴$185.3K at $0.08Apr 27, 2026

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

Recent filings

• Apr 27, 2026Sold 40,000 shares of HAMMER TECHNOLOGY HOLDINGS CORP.⁴
• Apr 27, 2026Sold 40,000 shares of HAMMER TECHNOLOGY HOLDINGS CORP.⁴
• Apr 27, 2026Sold 40,000 shares of HAMMER TECHNOLOGY HOLDINGS CORP.⁴
• Apr 27, 2026Sold 40,000 shares of HAMMER TECHNOLOGY HOLDINGS CORP.⁴
• Apr 27, 2026Sold 500,000 shares at $0.10 of HAMMER TECHNOLOGY HOLDINGS CORP.⁴
• Nov 11, 2025Sold 1,000,000 shares at $0.10 of HAMMER TECHNOLOGY HOLDINGS CORP.⁴
• Nov 22, 2024Sold 50,000 shares at $0.20 of HAMMER TECHNOLOGY HOLDINGS CORP.⁴
• Nov 22, 2024Sold 50,000 shares at $0.20 of HAMMER TECHNOLOGY HOLDINGS CORP.⁴
• Nov 22, 2024Sold 250,000 shares of HAMMER TECHNOLOGY HOLDINGS CORP.⁴
• Nov 22, 2024Sold 100,000 shares of HAMMER TECHNOLOGY HOLDINGS CORP.⁴
• Sep 12, 2023Sold 4,500 shares at $0.38 of HAMMER TECHNOLOGY HOLDINGS CORP.⁵
• Sep 8, 2023Sold 15,000 shares at $0.36 of HAMMER TECHNOLOGY HOLDINGS CORP.⁵
• Sep 8, 2023Sold 7,500 shares at $0.39 of HAMMER TECHNOLOGY HOLDINGS CORP.⁵
• Aug 31, 2023Sold 7,500 shares at $0.38 of HAMMER TECHNOLOGY HOLDINGS CORP.⁶
• Aug 24, 2023Sold 700 shares at $0.42 of HAMMER TECHNOLOGY HOLDINGS CORP.⁶
• Aug 22, 2023Sold 5,500 shares at $0.40 of HAMMER TECHNOLOGY HOLDINGS CORP.⁶
• Aug 17, 2023Sold 7,000 shares at $0.41 of HAMMER TECHNOLOGY HOLDINGS CORP.⁶
• Aug 14, 2023Sold 10,000 shares at $0.41 of HAMMER TECHNOLOGY HOLDINGS CORP.⁶
• Aug 11, 2023Sold 5,000 shares at $0.41 of HAMMER TECHNOLOGY HOLDINGS CORP.⁶
• Aug 8, 2023Sold 4,000 shares at $0.43 of HAMMER TECHNOLOGY HOLDINGS CORP.⁷
• Aug 7, 2023Sold 4,000 shares at $0.40 of HAMMER TECHNOLOGY HOLDINGS CORP.⁷
• Aug 7, 2023Sold 10,000 shares at $0.40 of HAMMER TECHNOLOGY HOLDINGS CORP.⁷
• Aug 7, 2023Sold 6,500 shares at $0.41 of HAMMER TECHNOLOGY HOLDINGS CORP.⁷
• Aug 7, 2023Sold 3,500 shares at $0.44 of HAMMER TECHNOLOGY HOLDINGS CORP.⁷
• Aug 7, 2023Sold 6,500 shares at $0.40 of HAMMER TECHNOLOGY HOLDINGS CORP.⁷