Block XYZ Insider Ownership

NYSE XYZ

$85.50 +1.44 (+1.71%)

At close: Nov 6, 2026 · 4:00 PM EST

Insider Holdings by Owner

53.57Mn Shares

Jack Dorsey35.77Mn66.8%

James Morgan Jr. Mckelvey11.96Mn22.3%

Anthony Mathew Eisen1.21Mn2.3%

Arnaud Weber526.16K1.0%

Brian Grassadonia513.98K1.0%

Other insiders (20)3.59Mn6.7%

Insider Ownership Statistics

as of 30 Sep, 2026

Insider Ownership

11.19%

▼-0.099% pp QoQ

Shares Held by Insiders

67.24Mn

filed for Sep 2026

▼-0.88% QoQ

Shares Outstanding

600.76Mn

600,763,000 shares

Direct Holdings

4.64Mn

Indirect: 62.60Mn

Net Open-Market Trades

-684.91K

net sold · -$55.46Mn in Sep 2026

Insiders Holding Shares

with Form 4 holdings on file

Shares Owned by Insiders

Shares held % of outstanding

Latest —

Average ownership —

Peak ownership —

Open-Market Insider Trades

Bought Sold

Latest quarter —

Net over range —

Net-buying quarters —

Insider Ownership Summary

Updated Oct 30, 2026

Over the trailing 12 months, XYZ insiders sold $92.73 million worth of shares (1.19Mn shares) in open-market trades, with no open-market purchases.

By number of insiders, Block saw 7 insiders sell on the open market over the past 12 months and none buy.
Anthony Mathew Eisen (Director) led open-market sales of Block stock over the past 12 months with $75.58 million (959.75K shares), most recently on October 28, 2026.
Apart from open-market trades, XYZ insiders received 949.37K shares in stock awards and gave up 161.15K shares to cover taxes or exercise prices in the past 12 months.
Business Quant data puts insider holdings in XYZ at 66.57Mn shares across insiders' latest Form 4 filings, or 11.08% of the 600.76Mn shares outstanding; that total is down 1.86% from 67.84Mn shares at the end of Q2 2026 and down 1.36% from 67.49Mn shares at the end of Q3 2025.
Direct holdings account for 4.53Mn shares (6.81%) of XYZ's insider total, and indirect holdings through trusts, partnerships and family members for 62.04Mn shares (93.19%).
The insider holdings in Block belong to 18 insiders who have reported on Form 4 within the past two years.
Block's top three insider holders by shares held are Jack Dorsey (Block Head and Chairperson, 48.84Mn shares), James Morgan McKelvey Jr. (Director, 12.08Mn shares) and Anthony Mathew Eisen (Director, 1.21Mn shares).
Jack Dorsey alone accounts for 73.37% of the shares held by Block insiders.
Institutions held 73.62% of Block's outstanding shares in their Q2 2026 13F filings.
A total of 112 Form 4 filings with transactions in Block stock were made over the past 12 months, by 16 insiders.
These insider figures for Block are based on Form 4 filings through October 29, 2026.

Form 4 Holdings

Insiders Holding XYZ

Insiders 25

Shares held 53.57Mn

Of outstanding 8.92%

#	Insider	Position	Direct	Indirect	Total	Share of Insiders	Last Filed
1	Jack Dorsey	Block Head And Chairperson	0	35,766,383	35,766,383	66.8%	03 Jun, 2025
2	James Morgan Jr. Mckelvey	Director	16,151	11,940,025	11,956,176	22.3%	18 Jun, 2026
3	Anthony Mathew Eisen	Director	1,212,672	0	1,212,672	2.3%	29 Oct, 2026
4	Arnaud Weber	Engineering Lead	526,156	0	526,156	1.0%	22 May, 2026
5	Brian Grassadonia	Ecosystem Lead	513,981	0	513,981	1.0%	24 Aug, 2026
6	Alyssa Henry	Square Lead	475,512	0	475,512	0.9%	04 Oct, 2023
7	Roelof Botha	Director	36,744	434,405	471,149	0.9%	05 Oct, 2026
8	Owen Britton Jennings	Business Lead	460,128	0	460,128	0.9%	24 Aug, 2026
9	Mary G Meeker	Director	425,865	0	425,865	0.8%	05 Oct, 2026
10	Amrita Ahuja	Cfo Coo	423,262	0	423,262	0.8%	24 Aug, 2026
11	Chrysty Esperanza	Chief Legal Officer	347,082	0	347,082	0.6%	24 Aug, 2026
12	Dhananjay Prasanna	Technology Lead	289,492	0	289,492	0.5%	25 Aug, 2025
13	Andrea Acosta	Chief Accounting Officer	106,482	0	106,482	0.2%	24 Aug, 2026
14	Sivan Whiteley	Chief Legal Ofcr. Corp. Sec.	105,400	0	105,400	0.2%	05 Jan, 2023
15	Ajmere Dale	Chief Accounting Officer	96,458	0	96,458	0.2%	24 Feb, 2026
16	Paul Deighton	Director	88,592	0	88,592	0.2%	18 Jun, 2026
17	David A Viniar	Director	73,513	0	73,513	0.1%	05 Apr, 2022
18	Randall J Garutti	Director	67,379	0	67,379	0.1%	18 Jun, 2026
19	Amy Brooks	Director	51,489	0	51,489	0.1%	05 Oct, 2026
20	Shawn Corey Carter	Director	32,874	0	32,874	0.1%	05 Oct, 2026
21	Neha Narula	Director	25,520	0	25,520	0.0%	05 Oct, 2026
22	Lawrence Henry Summers	Director	18,611	0	18,611	0.0%	02 Aug, 2023
23	Anna Patterson	Director	14,760	0	14,760	0.0%	05 Apr, 2022
24	Darren Walker	Director	13,009	0	13,009	0.0%	06 Jul, 2023
25	Sharon Rothstein	Director	4,826	0	4,826	0.0%	16 Jun, 2022

Each row is that insider’s most recently reported position, from Form 4 filings over the last 60 months — which is why this total does not tie to the quarterly series above, where a quarter counts only the insiders who filed in it. Shares held through a fund or institutional portfolio are counted on the institutional ownership page instead.

Form 4 Filings

3,652 Insider Transactions

Source SEC Form 4

Latest quarter Sep 2026

Date	Insider	Position	Transaction	Shares	Price	Value	Shares Held After	Ownership
28 Oct, 2026	Anthony Mathew Eisen	Director	Disposed S	6,000	$74.44	$446.64K	1,212,672	Direct
23 Oct, 2026	Anthony Mathew Eisen	Director	Disposed S	6,000	$77.84	$467.04K	1,230,672	Direct
26 Oct, 2026	Anthony Mathew Eisen	Director	Disposed S	6,000	$75.76	$454.56K	1,224,672	Direct
27 Oct, 2026	Anthony Mathew Eisen	Director	Disposed S	6,000	$74.79	$448.74K	1,218,672	Direct
20 Oct, 2026	Anthony Mathew Eisen	Director	Disposed S	6,000	$77.25	$463.50K	1,248,672	Direct
21 Oct, 2026	Anthony Mathew Eisen	Director	Disposed S	6,000	$79.07	$474.42K	1,242,672	Direct
22 Oct, 2026	Anthony Mathew Eisen	Director	Disposed S	6,000	$78.06	$468.36K	1,236,672	Direct
15 Oct, 2026	Anthony Mathew Eisen	Director	Disposed S	6,000	$76.99	$461.94K	1,266,672	Direct
16 Oct, 2026	Anthony Mathew Eisen	Director	Disposed S	6,000	$80.43	$482.58K	1,260,672	Direct
19 Oct, 2026	Anthony Mathew Eisen	Director	Disposed S	6,000	$78.58	$471.48K	1,254,672	Direct
12 Oct, 2026	Anthony Mathew Eisen	Director	Disposed S	6,000	$76.97	$461.82K	1,284,672	Direct
13 Oct, 2026	Anthony Mathew Eisen	Director	Disposed S	6,000	$76.80	$460.80K	1,278,672	Direct
14 Oct, 2026	Anthony Mathew Eisen	Director	Disposed S	6,000	$75.70	$454.20K	1,272,672	Direct
07 Oct, 2026	Anthony Mathew Eisen	Director	Disposed S	6,000	$75.35	$452.10K	1,302,672	Direct
08 Oct, 2026	Anthony Mathew Eisen	Director	Disposed S	6,000	$75.17	$451.02K	1,296,672	Direct
09 Oct, 2026	Anthony Mathew Eisen	Director	Disposed S	6,000	$75.75	$454.50K	1,290,672	Direct
02 Oct, 2026	Anthony Mathew Eisen	Director	Disposed S	6,000	$75.61	$453.66K	1,320,672	Direct
05 Oct, 2026	Anthony Mathew Eisen	Director	Disposed S	6,000	$74.24	$445.44K	1,314,672	Direct
06 Oct, 2026	Anthony Mathew Eisen	Director	Disposed S	6,000	$76.68	$460.08K	1,308,672	Direct
01 Oct, 2026	Roelof Botha	Director	Acquired A	271	$0.00	$0	36,744	Direct

Showing 1 to 20 of 3,652 transactions