Block Inc (XYZ) insider trading
Recent insider transactions reported to the SEC on Form 4 — directors and officers buying or selling their own company’s stock. Sourced directly from public SEC filings, latest filed Oct 5, 2026.
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- Filings shown
- 46
- Open-market buys
- 0
- Open-market sells
- 89
Counts cover the 46 most recent Form 4 filings Tradune holds for XYZ (filed Jun 18 – Oct 5, 2026); the score below covers only the trailing 90 days (0 buys, 61 sells). No completed check of XYZ's Form 4 list on SEC EDGAR is on record yet; the latest XYZ filing Tradune holds was filed Oct 5, 2026. This is not guaranteed to be the complete record — see XYZ's full Form 4 filing history on SEC EDGAR.
Open-market activity, last 90 days
Purchases (Form 4 code P) and sales (code S) on the 30 filings Tradune holds for XYZ filed Jul 24 – Oct 5, 2026. Grants, exercises, tax withholding and the other Form 4 transaction codes are left out.
61 open-market sales by Rule 10b5-1 checkbox
- On filings with the 10b5-1 box checked
- 61 sales· 398,565 sh
- checkbox disclosed
- On filings with the box not checked
- 0 sales· 0 sh
- not proof that no plan exists
- Not comparable
- 0 sales· 0 sh
- filed before Apr 1, 2023, or no checkbox value in the filing data
Counts are Form 4 lines as filed. The checkbox is one per filing, so every sale on a filing with the box checked is counted there even if only some of its transactions were under a plan; it records what the filer disclosed, and the three categories are not a judgement about why a sale was made.
| Insider | Buys | Sells | Shares bought | Shares sold | Value |
|---|---|---|---|---|---|
| Anthony Mathew EisenDirector | 0 | 51 | — | 341,000 | −$27,386,770 |
| Brian GrassadoniaEcosystem Lead | 0 | 4 | — | 34,081 | −$2,788,745 |
| Amrita AhujaCFO & COO | 0 | 4 | — | 21,583 | −$1,802,334 |
| Owen Britton JenningsBusiness Lead | 0 | 2 | — | 1,901 | −$154,053 |
Value = shares × the price reported on each Form 4 (+ purchases, − sales); every open-market line in this window disclosed a price.
Summarises ~90 days of public SEC Form 4 activity — more distinct buyers, officer involvement and net buying score higher. A description of filing activity, not a rating or buy signal. How this score is computed →
How to read this: an open-market purchase (Form 4 code P) is a buy at the market price with the insider’s own money, as opposed to a grant, award or option exercise; an open-market sale is code S. When two or more distinct insiders report open-market purchases in the same 90-day window, this site labels that a cluster — a definition, not a forecast; see insider cluster buying. “Held after” is Form 4 Table I column 5; “Change” = shares ÷ holdings before the trade (held after − shares for an acquisition, held after + shares for a disposition).
Insider Buying at XYZ
No open-market insider purchases (Form 4 code P) were reported for XYZ between Jun 18, 2026 and Oct 5, 2026. The filings below may include other transaction types — sales, grants, option exercises, and tax withholding — shown for completeness; they are not open-market purchases.
Recent Form 4 filings
Source: SEC EDGAR Form 4 · transaction codes explained
| Transaction | Shares | Price | Held after | Change† | Date |
|---|---|---|---|---|---|
| Grant / award | 263 | — | 18,013 | +1.5% | Oct 1, 2026 |
† change in this filer’s own reported holding line (Form 4 Table I, col. 5), not of total company ownership; small prior holdings produce large percentages, so under 100 shares the prior holding is shown instead.
| Transaction | Shares | Price | Held after | Change† | Date |
|---|---|---|---|---|---|
| Grant / award | 254 | — | 425,865 | +0.1% | Oct 1, 2026 |
| Transaction | Shares | Price | Held after | Change† | Date |
|---|---|---|---|---|---|
| Grant / award | 169 | — | 32,874 | +0.5% | Oct 1, 2026 |
| Transaction | Shares | Price | Held after | Change† | Date |
|---|---|---|---|---|---|
| Grant / award | 203 | — | 30,731 | +0.7% | Oct 1, 2026 |
| Transaction | Shares | Price | Held after | Change† | Date |
|---|---|---|---|---|---|
| Grant / award | 271 | — | 36,744 | +0.7% | Oct 1, 2026 |
| Transaction | Shares | Price | Held after | Change† | Date |
|---|---|---|---|---|---|
| Open-market sale 10b5-1 box checked | 6,000 | $73.67 | 1,326,672 | −0.5% | Oct 1, 2026 |
| Open-market sale 10b5-1 box checked | 6,000 | $74.33 | 1,332,672 | −0.4% | Sep 30, 2026 |
| Open-market sale 10b5-1 box checked | 6,000 | $73.29 | 1,338,672 | −0.4% | Sep 29, 2026 |
“10b5-1 box checked” = the filer checked the Form 4 box stating that a transaction on the filing was made under a plan intended to satisfy Rule 10b5-1(c); “10b5-1 box not checked” = the box was left blank, which does not prove that no plan exists. The box applies to Form 4s filed from April 1, 2023; older filings, and boxes we could not read, carry no tag. What the 10b5-1 box means.
| Transaction | Shares | Price | Held after | Change† | Date |
|---|---|---|---|---|---|
| Open-market sale 10b5-1 box checked | 6,000 | $75.20 | 1,344,672 | −0.4% | Sep 28, 2026 |
| Open-market sale 10b5-1 box checked | 6,000 | $76.90 | 1,350,672 | −0.4% | Sep 25, 2026 |
| Open-market sale 10b5-1 box checked | 6,000 | $74.58 | 1,356,672 | −0.4% | Sep 24, 2026 |
| Transaction | Shares | Price | Held after | Change† | Date |
|---|---|---|---|---|---|
| Open-market sale 10b5-1 box checked | 6,000 | $76.67 | 1,362,672 | −0.4% | Sep 23, 2026 |
| Open-market sale 10b5-1 box checked | 6,000 | $79.59 | 1,368,672 | −0.4% | Sep 22, 2026 |
| Open-market sale 10b5-1 box checked | 6,000 | $77.54 | 1,374,672 | −0.4% | Sep 21, 2026 |
| Transaction | Shares | Price | Held after | Change† | Date |
|---|---|---|---|---|---|
| Open-market sale 10b5-1 box checked | 6,000 | $76.55 | 1,380,672 | −0.4% | Sep 18, 2026 |
| Open-market sale 10b5-1 box checked | 6,000 | $77.97 | 1,386,672 | −0.4% | Sep 17, 2026 |
| Open-market sale 10b5-1 box checked | 6,000 | $78.36 | 1,392,672 | −0.4% | Sep 16, 2026 |
| Transaction | Shares | Price | Held after | Change† | Date |
|---|---|---|---|---|---|
| Open-market sale 10b5-1 box checked | 6,000 | $79.31 | 1,398,672 | −0.4% | Sep 15, 2026 |
| Open-market sale 10b5-1 box checked | 6,000 | $78.96 | 1,404,672 | −0.4% | Sep 14, 2026 |
| Open-market sale 10b5-1 box checked | 6,000 | $79.96 | 1,410,672 | −0.4% | Sep 11, 2026 |
| Transaction | Shares | Price | Held after | Change† | Date |
|---|---|---|---|---|---|
| Open-market sale 10b5-1 box checked | 6,000 | $78.39 | 1,416,672 | −0.4% | Sep 10, 2026 |
| Open-market sale 10b5-1 box checked | 6,000 | $79.27 | 1,422,672 | −0.4% | Sep 9, 2026 |
| Open-market sale 10b5-1 box checked | 6,000 | $82.18 | 1,428,672 | −0.4% | Sep 8, 2026 |
| Transaction | Shares | Price | Held after | Change† | Date |
|---|---|---|---|---|---|
| Open-market sale 10b5-1 box checked | 6,000 | $82.51 | 1,434,672 | −0.4% | Sep 4, 2026 |
| Open-market sale 10b5-1 box checked | 6,000 | $83.57 | 1,440,672 | −0.4% | Sep 3, 2026 |
| Open-market sale 10b5-1 box checked | 6,000 | $77.30 | 1,446,672 | −0.4% | Sep 2, 2026 |
| Transaction | Shares | Price | Held after | Change† | Date |
|---|---|---|---|---|---|
| Open-market sale 10b5-1 box checked | 6,000 | $80.04 | 1,452,672 | −0.4% | Sep 1, 2026 |
| Open-market sale 10b5-1 box checked | 6,000 | $82.58 | 1,458,672 | −0.4% | Aug 31, 2026 |
| Open-market sale 10b5-1 box checked | 6,000 | $85.12 | 1,464,672 | −0.4% | Aug 28, 2026 |
| Transaction | Shares | Price | Held after | Change† | Date |
|---|---|---|---|---|---|
| Open-market sale 10b5-1 box checked | 6,000 | $84.00 | 1,470,672 | −0.4% | Aug 27, 2026 |
| Open-market sale 10b5-1 box checked | 6,000 | $82.00 | 1,476,672 | −0.4% | Aug 26, 2026 |
| Open-market sale 10b5-1 box checked | 6,000 | $81.81 | 1,482,672 | −0.4% | Aug 25, 2026 |
| Transaction | Shares | Price | Held after | Change† | Date |
|---|---|---|---|---|---|
| Open-market sale 10b5-1 box checked | 6,000 | $81.48 | 1,488,672 | −0.4% | Aug 24, 2026 |
| Open-market sale 10b5-1 box checked | 6,000 | $80.04 | 1,494,672 | −0.4% | Aug 21, 2026 |
| Open-market sale 10b5-1 box checked | 6,000 | $80.87 | 1,500,672 | −0.4% | Aug 20, 2026 |
| Transaction | Shares | Price | Held after | Change† | Date |
|---|---|---|---|---|---|
| Open-market sale 10b5-1 box checked | 1,317 | $81.48 | 460,128 | −0.3% | Aug 24, 2026 |
| Open-market sale 10b5-1 box checked | 584 | $80.04 | 461,445 | −0.1% | Aug 21, 2026 |
| Tax withholding | 17,633 | $80.08 | 462,029 | −3.7% | Aug 20, 2026 |
| Transaction | Shares | Price | Held after | Change† | Date |
|---|---|---|---|---|---|
| Open-market sale 10b5-1 box checked | 3,830 | $81.88 | 518,324 | −0.7% | Aug 24, 2026 |
| Open-market sale 10b5-1 box checked | 4,343 | $82.90 | 513,981 | −0.8% | Aug 24, 2026 |
| Tax withholding | 9,592 | $80.08 | 522,154 | −1.8% | Aug 20, 2026 |
| Transaction | Shares | Price | Held after | Change† | Date |
|---|---|---|---|---|---|
| Open-market sale 10b5-1 box checked | 4,636 | $81.91 | 428,137 | −1.1% | Aug 24, 2026 |
| Open-market sale 10b5-1 box checked | 4,875 | $82.92 | 423,262 | −1.1% | Aug 24, 2026 |
| Open-market sale 10b5-1 box checked | 3,101 | $80.04 | 432,773 | −0.7% | Aug 21, 2026 |
| Tax withholding | 18,401 | $80.08 | 435,874 | −4.1% | Aug 20, 2026 |
| Transaction | Shares | Price | Held after | Change† | Date |
|---|---|---|---|---|---|
| Tax withholding | 8,376 | $80.08 | 252,964 | −3.2% | Aug 20, 2026 |
| Transaction | Shares | Price | Held after | Change† | Date |
|---|---|---|---|---|---|
| Tax withholding | 5,709 | $80.08 | 106,482 | −5.1% | Aug 20, 2026 |
| Transaction | Shares | Price | Held after | Change† | Date |
|---|---|---|---|---|---|
| Open-market sale 10b5-1 box checked | 6,000 | $79.55 | 1,506,672 | −0.4% | Aug 19, 2026 |
| Open-market sale 10b5-1 box checked | 6,000 | $79.17 | 1,512,672 | −0.4% | Aug 18, 2026 |
| Open-market sale 10b5-1 box checked | 6,000 | $81.63 | 1,518,672 | −0.4% | Aug 17, 2026 |
| Transaction | Shares | Price | Held after | Change† | Date |
|---|---|---|---|---|---|
| Open-market sale 10b5-1 box checked | 6,000 | $82.87 | 1,524,672 | −0.4% | Aug 14, 2026 |
| Open-market sale 10b5-1 box checked | 6,000 | $79.16 | 1,530,672 | −0.4% | Aug 13, 2026 |
| Open-market sale 10b5-1 box checked | 6,000 | $78.62 | 1,536,672 | −0.4% | Aug 12, 2026 |
| Transaction | Shares | Price | Held after | Change† | Date |
|---|---|---|---|---|---|
| Open-market sale 10b5-1 box checked | 6,000 | $78.82 | 1,542,672 | −0.4% | Aug 11, 2026 |
| Open-market sale 10b5-1 box checked | 6,000 | $78.47 | 1,548,672 | −0.4% | Aug 10, 2026 |
| Open-market sale 10b5-1 box checked | 6,000 | $78.90 | 1,554,672 | −0.4% | Aug 7, 2026 |
| Transaction | Shares | Price | Held after | Change† | Date |
|---|---|---|---|---|---|
| Open-market sale 10b5-1 box checked | 8,971 | $85.85 | 454,275 | −1.9% | Aug 5, 2026 |
| Transaction | Shares | Price | Held after | Change† | Date |
|---|---|---|---|---|---|
| Open-market sale 10b5-1 box checked | 6,000 | $83.07 | 1,560,672 | −0.4% | Aug 6, 2026 |
| Open-market sale 10b5-1 box checked | 41,000 | $85.85 | 1,566,672 | −2.6% | Aug 5, 2026 |
| Open-market sale 10b5-1 box checked | 6,000 | $82.31 | 1,607,672 | −0.4% | Aug 4, 2026 |
Listing the 25 most recent of 46 Form 4 filings held for XYZ; the 21 older filings (filed Jun 18 – Aug 5, 2026) are counted above but not listed here — see XYZ's full Form 4 filing history on SEC EDGAR.
Insider filings reported around the same time
Other companies whose most recent Form 4 was filed closest to XYZ's (Oct 5, 2026).
Frequently asked about XYZ insider activity
How many insiders bought XYZ stock in these Form 4 filings?
No open-market purchases (Form 4 code P) of XYZ shares were reported by Block Inc insiders between Jun 18, 2026 and Oct 5, 2026. The 46 filings shown on this page cover other transaction types — sales, grants, option exercises, and tax withholding.
Who filed the most recent Form 4 for XYZ?
The most recent Form 4 on this page was filed by Roelof Botha (Director) on Oct 5, 2026, reporting 1 transaction. The original document is linked from the filing list above on SEC EDGAR. Amended filings (Form 4/A) may later revise reported figures.
What was the largest open-market XYZ insider sale shown?
The largest open-market sale among the filings shown was 100,000 XYZ shares at $84.00 (about $8,400,000) by Anthony Mathew Eisen (Director) on Jul 15, 2026. Value is shares × the price reported on the Form 4; that Form 4 has the Rule 10b5-1 box checked.
New to Form 4s? The transaction codes, the 90-day window and the 0–100 score are defined on the insider-activity score methodology page.
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Track XYZ insider filings free →This score summarizes SEC Form 4 filing activity over the trailing 90 days. It is descriptive, not predictive — not a rating, recommendation, or investment advice. Data: SEC EDGAR (public domain), as filed; amendments may revise figures. Tradune is not a registered investment adviser.
Data as filed; amended filings (Form 4/A) may revise figures. Sales may occur under prearranged Rule 10b5-1 trading plans.