Brian Grassadonia is Ecosystem Lead of Block, Inc.. Currently has a direct ownership of 590,287 shares of SQ, which is worth approximately $33.8 Million. The most recent transaction as insider was on Jul 02, 2025, when has been sold 1,342 shares (Class A Common Stock) at a price of $69.26 per share, resulting in proceeds of $92,946. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 590K
1.26% 3M change
0.32% 12M change
Total Value Held $33.8 Million

Brian Grassadonia Transaction History

Date Transaction Value Shares Traded Shares Held Form
Jul 02 2025
SELL
Open market or private sale
$92,946 $69.26 p/Share
1,342 Reduced 0.23%
590,287 Class A Common Stock
May 21 2025
SELL
Open market or private sale
$366,196 $56.39 p/Share
6,494 Reduced 1.09%
591,629 Class A Common Stock
May 15 2025
BUY
Grant, award, or other acquisition
$14,344 $48.46 p/Share
296 Added 0.05%
598,123 Class A Common Stock
Apr 23 2025
BUY
Grant, award, or other acquisition
-
51,115 Added 7.88%
597,827 Class A Common Stock
Apr 02 2025
SELL
Open market or private sale
$105,918 $56.19 p/Share
1,885 Reduced 0.34%
546,712 Class A Common Stock
Feb 24 2025
SELL
Open market or private sale
$221,236 $68.01 p/Share
3,253 Reduced 0.59%
548,597 Class A Common Stock
Feb 21 2025
SELL
Open market or private sale
$317,846 $70.32 p/Share
4,520 Reduced 0.81%
551,850 Class A Common Stock
Jan 03 2025
SELL
Open market or private sale
$262,139 $90.8 p/Share
2,887 Reduced 0.52%
556,370 Class A Common Stock
Jan 02 2025
SELL
Open market or private sale
$116,715 $86.52 p/Share
1,349 Reduced 0.24%
559,257 Class A Common Stock
Nov 22 2024
SELL
Open market or private sale
$303,449 $92.29 p/Share
3,288 Reduced 0.58%
560,606 Class A Common Stock
Nov 21 2024
SELL
Open market or private sale
$758,764 $91.11 p/Share
8,328 Reduced 1.46%
563,894 Class A Common Stock
Nov 18 2024
SELL
Open market or private sale
$28,531 $83.67 p/Share
341 Reduced 0.06%
572,222 Class A Common Stock
Oct 03 2024
SELL
Open market or private sale
$151,380 $64.39 p/Share
2,351 Reduced 0.41%
572,563 Class A Common Stock
Oct 02 2024
SELL
Open market or private sale
$123,232 $65.41 p/Share
1,884 Reduced 0.33%
574,914 Class A Common Stock
Aug 22 2024
SELL
Open market or private sale
$213,720 $65.0 p/Share
3,288 Reduced 0.57%
576,798 Class A Common Stock
Aug 21 2024
SELL
Open market or private sale
$539,571 $64.79 p/Share
8,328 Reduced 1.42%
580,086 Class A Common Stock
Jul 03 2024
SELL
Open market or private sale
$151,170 $64.41 p/Share
2,347 Reduced 0.4%
588,414 Class A Common Stock
Jul 02 2024
SELL
Open market or private sale
$121,594 $64.37 p/Share
1,889 Reduced 0.32%
590,761 Class A Common Stock
May 22 2024
SELL
Open market or private sale
$451,555 $69.47 p/Share
6,500 Reduced 1.08%
592,650 Class A Common Stock
May 21 2024
SELL
Open market or private sale
$367,345 $71.26 p/Share
5,155 Reduced 0.85%
599,150 Class A Common Stock
May 15 2024
BUY
Grant, award, or other acquisition
$21,249 $47.86 p/Share
444 Added 0.07%
604,305 Class A Common Stock
May 01 2024
SELL
Open market or private sale
$7,706,690 $67.8 p/Share
113,668 Reduced 15.84%
603,861 Class A Common Stock
May 01 2024
BUY
Conversion of derivative security
-
153,336 Added 17.61%
717,529 Class A Common Stock
Apr 24 2024
BUY
Grant, award, or other acquisition
-
86,903 Added 13.35%
564,193 Class A Common Stock
Apr 03 2024
SELL
Open market or private sale
$353,942 $78.41 p/Share
4,514 Reduced 0.94%
477,290 Class A Common Stock
BG

Brian Grassadonia

Ecosystem Lead
San Francisco, CA

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