Barbara H. Nelson

Companies

• BackblazeBoard member Nov 10, 2021 to now¹
• GSI TECHNOLOGY INCBoard member Sep 1, 2021 to Aug 15, 2024²

Holdings

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

Shares held

• Backblaze BLZE106,862 shares³$975.1K at $9.12May 26, 2026
• GTGSI TECHNOLOGY INC GSIT0 shares⁴Aug 15, 2024

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

Recent filings

• May 26, 2026Granted 19,306 shares of Backblaze³
• May 27, 2025Granted 25,210 shares of Backblaze⁵
• Aug 16, 2024Sold 16,000 shares at $6.79 of Backblaze⁶
• Aug 15, 2024Sold 7,236 shares at $2.30 of GSI TECHNOLOGY INC⁴
• Aug 15, 2024Exercised options 7,236 shares at $1.87 of GSI TECHNOLOGY INC⁴
• Aug 14, 2024Sold 9,779 shares at $2.22 of GSI TECHNOLOGY INC⁴
• Aug 14, 2024Exercised options 9,779 shares at $1.87 of GSI TECHNOLOGY INC⁴
• Aug 1, 2024Sold 100 shares at $2.81 of GSI TECHNOLOGY INC⁷
• Aug 1, 2024Exercised options 100 shares at $1.87 of GSI TECHNOLOGY INC⁷
• Jul 31, 2024Sold 4,184 shares at $2.81 of GSI TECHNOLOGY INC⁸
• Jul 31, 2024Exercised options 4,184 shares at $1.87 of GSI TECHNOLOGY INC⁸
• Jul 30, 2024Sold 5,706 shares at $2.82 of GSI TECHNOLOGY INC⁸
• Jul 30, 2024Exercised options 5,706 shares at $1.87 of GSI TECHNOLOGY INC⁸
• May 16, 2024Granted 20,604 shares of Backblaze⁹
• Jun 5, 2023Granted 35,211 shares of Backblaze¹⁰
• Jun 2, 2022Granted 13,156 shares of Backblaze¹¹
• Nov 12, 2021Granted 9,375 shares of Backblaze¹²