NXDR SEC Filing News — Nextdoor Holdings, Inc.

Latest SEC filings for Nextdoor Holdings, Inc. (NXDR) explained in plain English. Covers insider buying and selling (Form 4), proposed insider sales (Form 144), material company events (8-K), and quarterly & annual reports (10-Q / 10-K). StrongBuyAnalytics provides navigation and brief excerpts or summaries; original filings remain at the SEC/source links and were authored by their filers, not StrongBuyAnalytics. Filing dates shown are source dates. Coverage and detection can be delayed or incomplete because of SEC availability, amendments, parsing, caching, or outages. Latest source filing date shown: 2026-10-02.

Nextdoor Holdings, Inc. operates a neighborhood network that connects neighbors, businesses, and public agencies in the United States and internationally. The company provides local news, events, relevant discussions, and exchange goods and services, as well as discovers and supports local businesses. It operates in 11 countries. The company is headquartered in San Francisco, California.
Sector: Communication Services Industry: Internet Content & Information Market Cap: $967.1M CIK: 1846069
12
Total Filings
0
Bullish Classifications
3
Bearish Classifications
8
Insider Transactions
2
Material Events (8-K)
0
Periodic Reports
Rule-based classifications for NXDR currently lean bearish. Of the 12 filing records displayed, 3 carry bearish classifications (such as insider sales or negative 8-K disclosures) versus 0 bullish. This does not necessarily signal fundamental deterioration — insiders sell for many reasons — but it is worth monitoring alongside the company's core financial metrics.
NXDR Filing Activity Snapshot 2026-09-17 — 2026-10-02
Insider Transactions (Form 4)
0 buys vs 3 sells
Net insider selling in this period — insiders sell for many reasons beyond conviction.
Largest Form 144 Filing
$715.0K
DANA L EVAN · 2026-09-24
294,389 shares · Form 144
Form 144 Notices
2
Proposed insider sales filed — Form 144 is a notice of intent, not a confirmed transaction. Actual sales are confirmed via Form 4.
Insider Transactions 8 · Forms 3, 4 and 5

A Form 4 is filed within two business days of a company insider — an officer, a director, or a holder of more than ten percent of the stock — changing their position in the shares. All 8 filings in this group are Form 4s for Nextdoor Holdings, Inc.

The difficulty with reading these filings as a group is that a single form type covers transactions that mean entirely different things. An executive spending their own money to buy stock and an executive having shares withheld to pay tax on a vesting grant both appear as a Form 4. Every filing below is therefore tagged with the nature of the underlying transaction, taken from the transaction code reported on the form itself.

Across the 8 insider filings shown, the breakdown is 5 option exercise and 3 open-market sale. 3 of them involved a discretionary open-market trade; the rest are compensation and administrative mechanics.

What each transaction type means

Option exercise ×5
The insider converted options into shares. The exercise price was fixed when the options were granted, so the timing usually tracks an expiry schedule.
Open-market sale ×3
The insider sold shares on the open market. Sales may be discretionary or executed automatically under a pre-arranged Rule 10b5-1 trading plan, and a Form 4 does not always make clear which applies.
Form 4 Option exercise Tax / Compensation Filing 2026-10-02

NXDR insider Form 4 filed for equity award, exercise, or tax withholding

Steele Elisa (Director) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.

The insider converted options into shares. The exercise price was fixed when the options were granted, so the timing usually tracks an expiry schedule.

Transactions reported on this filing
Code Nature Shares Price Value
M Option exercise 6,536 — —
M Option exercise derivative · Restricted Stock Units (RSU) 6,536 — —
Filing: Form 4 (Insider Transaction) Insider: Steele Elisa (Director) Shares: 6,536
View on SEC EDGAR → Open Filing Document →
Form 4 Option exercise Tax / Compensation Filing 2026-10-02

NXDR insider Form 4 filed for equity award, exercise, or tax withholding

Shah Niraj (Director) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.

The insider converted options into shares. The exercise price was fixed when the options were granted, so the timing usually tracks an expiry schedule.

Transactions reported on this filing
Code Nature Shares Price Value
M Option exercise 6,536 — —
M Option exercise derivative · Restricted Stock Units (RSU) 6,536 — —
Filing: Form 4 (Insider Transaction) Insider: Shah Niraj (Director) Shares: 6,536
View on SEC EDGAR → Open Filing Document →
Form 4 Option exercise Tax / Compensation Filing 2026-10-02

NXDR insider Form 4 filed for equity award, exercise, or tax withholding

Pressman Jason (Director) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.

The insider converted options into shares. The exercise price was fixed when the options were granted, so the timing usually tracks an expiry schedule.

Transactions reported on this filing
Code Nature Shares Price Value
M Option exercise 6,536 — —
M Option exercise derivative · Restricted Stock Units (RSU) 6,536 — —
Filing: Form 4 (Insider Transaction) Insider: Pressman Jason (Director) Shares: 6,536
View on SEC EDGAR → Open Filing Document →
Form 4 Option exercise Tax / Compensation Filing 2026-10-02

NXDR insider Form 4 filed for equity award, exercise, or tax withholding

GURLEY J WILLIAM (Director, 10% Owner) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.

The insider converted options into shares. The exercise price was fixed when the options were granted, so the timing usually tracks an expiry schedule.

Transactions reported on this filing
Code Nature Shares Price Value
M Option exercise 6,536 — —
M Option exercise derivative · Restricted Stock Units (RSU) 6,536 — —
Filing: Form 4 (Insider Transaction) Insider: GURLEY J WILLIAM (Director, 10% Owner) Shares: 6,536
View on SEC EDGAR → Open Filing Document →
Form 4 Option exercise Tax / Compensation Filing 2026-10-02

NXDR insider Form 4 filed for equity award, exercise, or tax withholding

Sze David L (Director) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.

The insider converted options into shares. The exercise price was fixed when the options were granted, so the timing usually tracks an expiry schedule.

Transactions reported on this filing
Code Nature Shares Price Value
M Option exercise 6,536 — —
M Option exercise derivative · Restricted Stock Units (RSU) 6,536 — —
Filing: Form 4 (Insider Transaction) Insider: Sze David L (Director) Shares: 6,536
View on SEC EDGAR → Open Filing Document →
Form 4 Open-market sale Insider Selling 2026-09-24

NXDR insider Kiernan Michael (Chief Revenue Officer) sold 50,000 shares (~$127.0K)

Kiernan Michael, listed as Chief Revenue Officer at Nextdoor Holdings, Inc., reported an open-market sale of 50,000 NXDR shares in a Form 4 filing. This is a confirmed insider sale, not just a proposed sale notice.

The insider sold shares on the open market. Sales may be discretionary or executed automatically under a pre-arranged Rule 10b5-1 trading plan, and a Form 4 does not always make clear which applies.

Transactions reported on this filing
Code Nature Shares Price Value
S Open-market sale 50,000 $2.54 $127.0K
Filing: Form 4 (Insider Transaction) Insider: Kiernan Michael (Chief Revenue Officer) Shares: 50,000 Est. Value: $127.0K
View on SEC EDGAR → Open Filing Document →
Form 4 Open-market sale Insider Selling 2026-09-23

NXDR insider How Antoinette (Chief Accounting Officer) sold 40,000 shares (~$105.0K)

How Antoinette, listed as Chief Accounting Officer at Nextdoor Holdings, Inc., reported an open-market sale of 40,000 NXDR shares in a Form 4 filing. This is a confirmed insider sale, not just a proposed sale notice.

The insider sold shares on the open market. Sales may be discretionary or executed automatically under a pre-arranged Rule 10b5-1 trading plan, and a Form 4 does not always make clear which applies.

Transactions reported on this filing
Code Nature Shares Price Value
C Derivative conversion 40,000 — —
S Open-market sale 40,000 $2.63 $105.0K
M Option exercise derivative · Stock Option (Right to Buy) 40,000 — —
M Option exercise derivative · Class B Common Stock 40,000 — —
C Derivative conversion derivative · Class B Common Stock 40,000 — —
Filing: Form 4 (Insider Transaction) Insider: How Antoinette (Chief Accounting Officer) Shares: 40,000 Est. Value: $105.0K
View on SEC EDGAR → Open Filing Document →
Form 4 Open-market sale Insider Selling 2026-09-17

NXDR insider How Antoinette (Chief Accounting Officer) sold 154,893 shares (~$375.9K)

How Antoinette, listed as Chief Accounting Officer at Nextdoor Holdings, Inc., reported an open-market sale of 154,893 NXDR shares in a Form 4 filing. This is a confirmed insider sale, not just a proposed sale notice.

The insider sold shares on the open market. Sales may be discretionary or executed automatically under a pre-arranged Rule 10b5-1 trading plan, and a Form 4 does not always make clear which applies.

Transactions reported on this filing
Code Nature Shares Price Value
C Derivative conversion 154,893 — —
S Open-market sale 154,893 $2.43 $375.9K
M Option exercise derivative · Stock Option (Right to Buy) 154,893 — —
M Option exercise derivative · Class B Common Stock 154,893 — —
C Derivative conversion derivative · Class B Common Stock 154,893 — —
Filing: Form 4 (Insider Transaction) Insider: How Antoinette (Chief Accounting Officer) Shares: 154,893 Est. Value: $375.9K
View on SEC EDGAR → Open Filing Document →
Proposed Insider Sales 2 · Form 144

A Form 144 is a notice of intent to sell restricted or control securities. It is not a record that anything was sold. Nextdoor Holdings, Inc. has 2 such notices in this period.

The distinction matters because a Form 144 is frequently reported as though it were a completed insider sale. The filer may sell all of the shares covered, some of them, or none at all, and there is no obligation to update the notice either way. A sale that is actually executed by an officer or director shows up separately on a Form 4, which is the filing to check before treating a proposed sale as a real one.

Form 144 Proposed Insider Sale 2026-09-24

NXDR Form 144 filed for proposed insider sale by DANA L EVAN (294,389 shares) ~$715.0K

DANA L EVAN filed a Form 144 with the SEC indicating intent to sell NXDR (Nextdoor Holdings, Inc.) shares. Form 144 reflects a proposed sale, not a completed transaction. The actual execution, if any, would typically appear later in a Form 4.

Filing: Form 144 (Proposed Sale Notice) Insider: DANA L EVAN Shares: 294,389 Est. Value: $715.0K
View on SEC EDGAR → Open Filing Document →
Form 144 Proposed Insider Sale 2026-09-21

NXDR Form 144 filed for proposed insider sale by Antoinette How (40,000 shares) ~$99.6K

Antoinette How filed a Form 144 with the SEC indicating intent to sell NXDR (Nextdoor Holdings, Inc.) shares. Form 144 reflects a proposed sale, not a completed transaction. The actual execution, if any, would typically appear later in a Form 4.

Filing: Form 144 (Proposed Sale Notice) Insider: Antoinette How Shares: 40,000 Est. Value: $99.6K
View on SEC EDGAR → Open Filing Document →
Material Events 2 · Form 8-K

An 8-K reports a material event in the window between scheduled reports. There are 2 in this period for Nextdoor Holdings, Inc. Each 8-K names the item number it is filed under, and that number is the fastest way to tell a routine disclosure from a consequential one.

Item 2.02 is an earnings release, Item 5.02 is a change of directors or officers, and Item 1.01 or 2.01 covers a material agreement or a completed acquisition. Item 7.01 and Item 8.01 are the general-purpose disclosure items and carry no fixed meaning on their own.

Form 8-K Material Company Update 2026-10-01

NXDR filed 8-K — material company event

Nextdoor Holdings, Inc. filed an 8-K with the SEC reporting a material event. Summary unavailable — view the original SEC filing for the full text.

Filing: 8-K (Material Event)
View on SEC EDGAR → Open Filing Document →
Form 8-K Material Company Update 2026-09-25

NXDR filed 8-K — material company event

Nextdoor Holdings, Inc. filed an 8-K with the SEC reporting a material event. Summary unavailable — view the original SEC filing for the full text.

Filing: 8-K (Material Event)
View on SEC EDGAR → Open Filing Document →

How we classify Nextdoor Holdings, Inc.'s filings

Straight from EDGAR

Each displayed record links to an original source document. StrongBuyAnalytics provides navigation and brief excerpts or summaries, not the filing itself. Parsing may omit context or contain errors, so read the original document in full.

Transaction codes, not guesswork

The nature shown on each insider filing comes from the transaction code the filer entered on the form itself — P for an open-market purchase, A for a compensation award, F for shares withheld to pay tax, M for an option exercise. Where one filing contains several codes, the transaction table lists them line by line.

Why the distinction matters

Insider activity is routinely summarised as buying or selling, which flattens together decisions that mean very different things. Shares withheld for tax on a vesting grant are an automatic administrative step; shares bought on the open market are someone committing their own money at the current price.

What this page does not tell you

A filing records what happened, not why. Form 4 does not always disclose whether a sale was executed under a pre-arranged Rule 10b5-1 plan, and no single filing is a basis for a decision on NXDR. Read these alongside the fundamentals rather than in isolation.

Frequently Asked Questions — NXDR SEC Filings

More Tools for NXDR

NXDR Full Stock Analysis NXDR Live Chart Institutional Ownership Earnings Calendar Options Flow Scanner Semiconductor Demand Zone Tracker Sector Scanner Browse All Stocks

Want deeper NXDR analysis?

View valuation, growth metrics, the rule-based stock-page score, demand zones, peer comparison, and more — all on the NXDR stock analysis page.

NXDR Full Analysis
Publisher, sources & limitations — September 15, 2026. StrongBuyAnalytics provides navigation and brief excerpts or summaries for educational use. Original filings remain at SEC EDGAR or other displayed source links; StrongBuyAnalytics does not author them. Filing dates are source dates, not publication dates for this page. Coverage can be delayed, incomplete, amended, or unavailable because of SEC/source availability, parsing, caching, or outages. Verify every material statement in the original filing.
Data Sources · Methodology · AI Disclosure · Corrections Policy · Disclaimer