Tina Cessna Backblaze, Inc. (BLZE) insider trading activity

Tina Cessna is Senior VP, Engineering of Backblaze, Inc.. Currently has a direct ownership of 198,062 shares of BLZE, which is worth approximately $986,348. The most recent transaction as insider was on Mar 05, 2025, when has been sold 60,000 shares (Class A Common Stock) at a price of $0.0 per share, resulting in proceeds of $0. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 198K

37.0% 3M change

63.58% 12M change

Total Value Held $986,348

Tina Cessna Transaction History

Date	Transaction	Value	Shares Traded	Shares Held
Mar 05 2025	BUY Grant, award, or other acquisition	-	60,000 Added 23.25%	198,062 Class A Common Stock
Mar 03 2025	SELL Open market or private sale	$24,859 $6.58 p/Share	3,778 Reduced 2.66%	138,062 Class A Common Stock
Feb 28 2025	SELL Open market or private sale	$4,498 $6.3 p/Share	714 Reduced 0.5%	141,840 Class A Common Stock
Feb 27 2025	SELL Open market or private sale	$3,860 $6.61 p/Share	584 Reduced 0.41%	142,554 Class A Common Stock
Feb 26 2025	BUY Grant, award, or other acquisition	$33,907 $6.68 p/Share	5,076 Added 3.42%	143,138 Class A Common Stock
Feb 20 2025	SELL Payment of exercise price or tax liability	$48,454 $7.45 p/Share	6,504 Reduced 4.5%	138,062 Class A Common Stock
Nov 26 2024	SELL Open market or private sale	$56,971 $6.42 p/Share	8,874 Reduced 5.78%	144,566 Class A Common Stock
Aug 23 2024	SELL Open market or private sale	$25,116 $6.45 p/Share	3,894 Reduced 2.47%	153,440 Class A Common Stock
Aug 22 2024	SELL Open market or private sale	$18,635 $6.22 p/Share	2,996 Reduced 1.87%	157,334 Class A Common Stock
Aug 21 2024	SELL Open market or private sale	$19,622 $6.34 p/Share	3,095 Reduced 1.89%	160,330 Class A Common Stock
Aug 10 2024	BUY Grant, award, or other acquisition	-	49,530 Added 23.26%	163,425 Class A Common Stock
May 23 2024	SELL Open market or private sale	$18,027 $6.64 p/Share	2,715 Reduced 2.33%	113,895 Class A Common Stock
May 22 2024	SELL Open market or private sale	$15,193 $6.72 p/Share	2,261 Reduced 1.9%	116,610 Class A Common Stock
May 21 2024	SELL Open market or private sale	$14,931 $6.75 p/Share	2,212 Reduced 1.83%	118,871 Class A Common Stock
Mar 27 2024	SELL Open market or private sale	$26,100 $10.0 p/Share	2,610 Reduced 2.11%	121,083 Class A Common Stock
Mar 27 2024	BUY Exercise of conversion of derivative security	$9,735 $3.73 p/Share	2,610 Added 2.07%	123,693 Class A Common Stock
Mar 26 2024	SELL Open market or private sale	$199,000 $9.95 p/Share	20,000 Reduced 14.18%	121,083 Class A Common Stock
Mar 26 2024	BUY Exercise of conversion of derivative security	$74,600 $3.73 p/Share	20,000 Added 12.42%	141,083 Class A Common Stock
Mar 25 2024	SELL Open market or private sale	$200,600 $10.03 p/Share	20,000 Reduced 14.18%	121,083 Class A Common Stock
Mar 25 2024	BUY Exercise of conversion of derivative security	$63,400 $3.17 p/Share	20,000 Added 12.42%	141,083 Class A Common Stock
Feb 27 2024	SELL Open market or private sale	$177,004 $10.08 p/Share	17,560 Reduced 12.67%	121,083 Class A Common Stock
Feb 27 2024	BUY Exercise of conversion of derivative security	$45,304 $2.58 p/Share	17,560 Added 11.85%	130,643 Class A Common Stock
Feb 26 2024	SELL Open market or private sale	$196,800 $9.84 p/Share	20,000 Reduced 14.18%	121,083 Class A Common Stock
Feb 26 2024	SELL Open market or private sale	$20,949 $9.84 p/Share	2,129 Reduced 1.73%	121,083 Class A Common Stock
Feb 26 2024	BUY Exercise of conversion of derivative security	$50,800 $2.54 p/Share	20,000 Added 12.42%	141,083 Class A Common Stock

Tina Cessna

Senior VP, Engineering

San Mateo, CA

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