Follow the people · Insider
Michael Kiernan
Michael Kiernan files insider transactions with the SEC as a chief revenue officer of Nextdoor Holdings (NXDR). We hold 1 disclosed purchase or sale filed since 11 April 2025, 1 of them in the last 90 days.
- Files forNXDR
- Disclosed buys and sells1 in all, 1 in the last 90 days
- Last disclosure25 August 2026
Positions held
2 posts we hold — a term names its own dates; a run of filings only says when they filed- Filed 15 October 2025 — 21 August 2026Chief Revenue Officer · Nextdoor Holdings (NXDR)54 Form 4 lines · source: SEC Form 4
- Filed 9 April 2025 — 15 July 2025Chief Revenue Officer · Nextdoor Holdings (KIND)25 Form 4 lines · source: SEC Form 4
Everything they disclosed
79 entries, newest first — one per disclosure report, one per Form 4 line- ▼ sold on the open market 111,559 shares of Nextdoor HoldingsSEC Form 425 August 2026Class A Common Stock · traded 21 August 2026 · filed 25 August 2026
- exercised options over 65,000 shares of Nextdoor HoldingsSEC Form 417 July 2026Class A Common Stock · traded 15 July 2026 · filed 17 July 2026
- had shares withheld for tax on 28,146 shares of Nextdoor HoldingsSEC Form 417 July 2026Class A Common Stock · traded 15 July 2026 · filed 17 July 2026
- exercised options over 27,630 shares of Nextdoor HoldingsSEC Form 417 July 2026Class A Common Stock · traded 15 July 2026 · filed 17 July 2026
- had shares withheld for tax on 11,964 shares of Nextdoor HoldingsSEC Form 417 July 2026Class A Common Stock · traded 15 July 2026 · filed 17 July 2026
- exercised options over 65,000 shares of Nextdoor Holdings (a derivative holding)SEC Form 417 July 2026Restricted Stock Units (RSU) · traded 15 July 2026 · filed 17 July 2026
- exercised options over 27,630 shares of Nextdoor Holdings (a derivative holding)SEC Form 417 July 2026Restricted Stock Units (RSU) · traded 15 July 2026 · filed 17 July 2026
- exercised options over 7,882 shares of Nextdoor HoldingsSEC Form 417 April 2026Class A Common Stock · traded 15 April 2026 · filed 17 April 2026
- exercised options over 16,915 shares of Nextdoor Holdings (a derivative holding)SEC Form 417 April 2026Restricted Stock Units (RSU) · traded 15 April 2026 · filed 17 April 2026
- exercised options over 65,000 shares of Nextdoor Holdings (a derivative holding)SEC Form 417 April 2026Restricted Stock Units (RSU) · traded 15 April 2026 · filed 17 April 2026
- exercised options over 27,630 shares of Nextdoor Holdings (a derivative holding)SEC Form 417 April 2026Restricted Stock Units (RSU) · traded 15 April 2026 · filed 17 April 2026
- had shares withheld for tax on 3,449 shares of Nextdoor HoldingsSEC Form 417 April 2026Class A Common Stock · traded 15 April 2026 · filed 17 April 2026
- exercised options over 16,915 shares of Nextdoor HoldingsSEC Form 417 April 2026Class A Common Stock · traded 15 April 2026 · filed 17 April 2026
- had shares withheld for tax on 7,402 shares of Nextdoor HoldingsSEC Form 417 April 2026Class A Common Stock · traded 15 April 2026 · filed 17 April 2026
- exercised options over 65,000 shares of Nextdoor HoldingsSEC Form 417 April 2026Class A Common Stock · traded 15 April 2026 · filed 17 April 2026
- had shares withheld for tax on 28,266 shares of Nextdoor HoldingsSEC Form 417 April 2026Class A Common Stock · traded 15 April 2026 · filed 17 April 2026
- exercised options over 27,630 shares of Nextdoor HoldingsSEC Form 417 April 2026Class A Common Stock · traded 15 April 2026 · filed 17 April 2026
- had shares withheld for tax on 11,964 shares of Nextdoor HoldingsSEC Form 417 April 2026Class A Common Stock · traded 15 April 2026 · filed 17 April 2026
- exercised options over 7,882 shares of Nextdoor Holdings (a derivative holding)SEC Form 417 April 2026Restricted Stock Units (RSU) · traded 15 April 2026 · filed 17 April 2026
- was granted 442,086 shares of Nextdoor Holdings (a derivative holding)SEC Form 420 March 2026Performance Stock Units (PSU) · traded 5 March 2026 · filed 20 March 2026
- was granted 442,086 shares of Nextdoor Holdings (a derivative holding)SEC Form 420 March 2026Restricted Stock Units (RSU) · traded 5 March 2026 · filed 20 March 2026
- was granted 442,086 shares of Nextdoor Holdings (a derivative holding)SEC Form 420 March 2026Performance Stock Units (PSU) · traded 5 March 2026 · filed 20 March 2026
- was granted 442,086 shares of Nextdoor Holdings (a derivative holding)SEC Form 420 March 2026Restricted Stock Units (RSU) · traded 5 March 2026 · filed 20 March 2026
- was granted 442,086 shares of Nextdoor Holdings (a derivative holding)SEC Form 49 March 2026Performance Stock Units (PSU) · traded 5 March 2026 · filed 9 March 2026
- was granted 442,086 shares of Nextdoor Holdings (a derivative holding)SEC Form 49 March 2026Restricted Stock Units (RSU) · traded 5 March 2026 · filed 9 March 2026
- was granted 442,086 shares of Nextdoor Holdings (a derivative holding)SEC Form 49 March 2026Performance Stock Units (PSU) · traded 5 March 2026 · filed 9 March 2026
- was granted 442,086 shares of Nextdoor Holdings (a derivative holding)SEC Form 49 March 2026Restricted Stock Units (RSU) · traded 5 March 2026 · filed 9 March 2026
- exercised options over 7,882 shares of Nextdoor HoldingsSEC Form 420 January 2026Class A Common Stock · traded 15 January 2026 · filed 20 January 2026
- had shares withheld for tax on 3,865 shares of Nextdoor HoldingsSEC Form 420 January 2026Class A Common Stock · traded 15 January 2026 · filed 20 January 2026
- exercised options over 16,915 shares of Nextdoor HoldingsSEC Form 420 January 2026Class A Common Stock · traded 15 January 2026 · filed 20 January 2026
- exercised options over 7,882 shares of Nextdoor Holdings (a derivative holding)SEC Form 420 January 2026Restricted Stock Units (RSU) · traded 15 January 2026 · filed 20 January 2026
- exercised options over 16,915 shares of Nextdoor Holdings (a derivative holding)SEC Form 420 January 2026Restricted Stock Units (RSU) · traded 15 January 2026 · filed 20 January 2026
- exercised options over 65,000 shares of Nextdoor Holdings (a derivative holding)SEC Form 420 January 2026Restricted Stock Units (RSU) · traded 15 January 2026 · filed 20 January 2026
- had shares withheld for tax on 8,294 shares of Nextdoor HoldingsSEC Form 420 January 2026Class A Common Stock · traded 15 January 2026 · filed 20 January 2026
- exercised options over 65,000 shares of Nextdoor HoldingsSEC Form 420 January 2026Class A Common Stock · traded 15 January 2026 · filed 20 January 2026
- had shares withheld for tax on 31,437 shares of Nextdoor HoldingsSEC Form 420 January 2026Class A Common Stock · traded 15 January 2026 · filed 20 January 2026
- exercised options over 7,882 shares of Nextdoor Holdings (a derivative holding)SEC Form 420 January 2026Restricted Stock Units (RSU) · traded 15 January 2026 · filed 20 January 2026
- exercised options over 16,915 shares of Nextdoor Holdings (a derivative holding)SEC Form 420 January 2026Restricted Stock Units (RSU) · traded 15 January 2026 · filed 20 January 2026
- exercised options over 7,882 shares of Nextdoor HoldingsSEC Form 420 January 2026Class A Common Stock · traded 15 January 2026 · filed 20 January 2026
- had shares withheld for tax on 3,865 shares of Nextdoor HoldingsSEC Form 420 January 2026Class A Common Stock · traded 15 January 2026 · filed 20 January 2026
- exercised options over 16,915 shares of Nextdoor HoldingsSEC Form 420 January 2026Class A Common Stock · traded 15 January 2026 · filed 20 January 2026
- had shares withheld for tax on 8,294 shares of Nextdoor HoldingsSEC Form 420 January 2026Class A Common Stock · traded 15 January 2026 · filed 20 January 2026
- exercised options over 65,000 shares of Nextdoor HoldingsSEC Form 420 January 2026Class A Common Stock · traded 15 January 2026 · filed 20 January 2026
- had shares withheld for tax on 31,437 shares of Nextdoor HoldingsSEC Form 420 January 2026Class A Common Stock · traded 15 January 2026 · filed 20 January 2026
- exercised options over 65,000 shares of Nextdoor Holdings (a derivative holding)SEC Form 420 January 2026Restricted Stock Units (RSU) · traded 15 January 2026 · filed 20 January 2026
- exercised options over 7,882 shares of Nextdoor Holdings (a derivative holding)SEC Form 417 October 2025Restricted Stock Units (RSU) · traded 15 October 2025 · filed 17 October 2025
- exercised options over 16,915 shares of Nextdoor Holdings (a derivative holding)SEC Form 417 October 2025Restricted Stock Units (RSU) · traded 15 October 2025 · filed 17 October 2025
- exercised options over 65,000 shares of Nextdoor Holdings (a derivative holding)SEC Form 417 October 2025Restricted Stock Units (RSU) · traded 15 October 2025 · filed 17 October 2025
- exercised options over 7,882 shares of Nextdoor HoldingsSEC Form 417 October 2025Class A Common Stock · traded 15 October 2025 · filed 17 October 2025
- had shares withheld for tax on 3,413 shares of Nextdoor HoldingsSEC Form 417 October 2025Class A Common Stock · traded 15 October 2025 · filed 17 October 2025
- exercised options over 16,915 shares of Nextdoor HoldingsSEC Form 417 October 2025Class A Common Stock · traded 15 October 2025 · filed 17 October 2025
- had shares withheld for tax on 7,324 shares of Nextdoor HoldingsSEC Form 417 October 2025Class A Common Stock · traded 15 October 2025 · filed 17 October 2025
- exercised options over 65,000 shares of Nextdoor HoldingsSEC Form 417 October 2025Class A Common Stock · traded 15 October 2025 · filed 17 October 2025
- had shares withheld for tax on 28,146 shares of Nextdoor HoldingsSEC Form 417 October 2025Class A Common Stock · traded 15 October 2025 · filed 17 October 2025
- exercised options over 7,881 shares of Nextdoor Holdings (a derivative holding)SEC Form 417 July 2025Restricted Stock Units (RSU) · traded 15 July 2025 · filed 17 July 2025
- exercised options over 16,915 shares of Nextdoor Holdings (a derivative holding)SEC Form 417 July 2025Restricted Stock Units (RSU) · traded 15 July 2025 · filed 17 July 2025
- exercised options over 65,000 shares of Nextdoor Holdings (a derivative holding)SEC Form 417 July 2025Restricted Stock Units (RSU) · traded 15 July 2025 · filed 17 July 2025
- exercised options over 7,881 shares of Nextdoor HoldingsSEC Form 417 July 2025Class A Common Stock · traded 15 July 2025 · filed 17 July 2025
- had shares withheld for tax on 3,413 shares of Nextdoor HoldingsSEC Form 417 July 2025Class A Common Stock · traded 15 July 2025 · filed 17 July 2025
- exercised options over 16,915 shares of Nextdoor HoldingsSEC Form 417 July 2025Class A Common Stock · traded 15 July 2025 · filed 17 July 2025
- had shares withheld for tax on 7,325 shares of Nextdoor HoldingsSEC Form 417 July 2025Class A Common Stock · traded 15 July 2025 · filed 17 July 2025
- exercised options over 65,000 shares of Nextdoor HoldingsSEC Form 417 July 2025Class A Common Stock · traded 15 July 2025 · filed 17 July 2025
- had shares withheld for tax on 28,145 shares of Nextdoor HoldingsSEC Form 417 July 2025Class A Common Stock · traded 15 July 2025 · filed 17 July 2025
- exercised options over 2,816 shares of Nextdoor Holdings (a derivative holding)SEC Form 417 April 2025Restricted Stock Units (RSU) · traded 15 April 2025 · filed 17 April 2025
- exercised options over 15,767 shares of Nextdoor Holdings (a derivative holding)SEC Form 417 April 2025Restricted Stock Units (RSU) · traded 15 April 2025 · filed 17 April 2025
- exercised options over 16,915 shares of Nextdoor Holdings (a derivative holding)SEC Form 417 April 2025Restricted Stock Units (RSU) · traded 15 April 2025 · filed 17 April 2025
- exercised options over 65,000 shares of Nextdoor Holdings (a derivative holding)SEC Form 417 April 2025Restricted Stock Units (RSU) · traded 15 April 2025 · filed 17 April 2025
- exercised options over 2,816 shares of Nextdoor HoldingsSEC Form 417 April 2025Class A Common Stock · traded 15 April 2025 · filed 17 April 2025
- had shares withheld for tax on 1,135 shares of Nextdoor HoldingsSEC Form 417 April 2025Class A Common Stock · traded 15 April 2025 · filed 17 April 2025
- exercised options over 15,767 shares of Nextdoor HoldingsSEC Form 417 April 2025Class A Common Stock · traded 15 April 2025 · filed 17 April 2025
- had shares withheld for tax on 6,355 shares of Nextdoor HoldingsSEC Form 417 April 2025Class A Common Stock · traded 15 April 2025 · filed 17 April 2025
- exercised options over 16,915 shares of Nextdoor HoldingsSEC Form 417 April 2025Class A Common Stock · traded 15 April 2025 · filed 17 April 2025
- had shares withheld for tax on 6,817 shares of Nextdoor HoldingsSEC Form 417 April 2025Class A Common Stock · traded 15 April 2025 · filed 17 April 2025
- exercised options over 65,000 shares of Nextdoor HoldingsSEC Form 417 April 2025Class A Common Stock · traded 15 April 2025 · filed 17 April 2025
- had shares withheld for tax on 26,196 shares of Nextdoor HoldingsSEC Form 417 April 2025Class A Common Stock · traded 15 April 2025 · filed 17 April 2025
- exercised options over 99,639 shares of Nextdoor Holdings (a derivative holding)SEC Form 411 April 2025Stock Option (Right to Buy) · traded 9 April 2025 · filed 11 April 2025
- exercised options over 99,639 shares of Nextdoor Holdings (a derivative holding)SEC Form 411 April 2025Class B Common Stock · traded 9 April 2025 · filed 11 April 2025
- converted 99,639 shares of Nextdoor Holdings (a derivative holding)SEC Form 411 April 2025Class B Common Stock · traded 9 April 2025 · filed 11 April 2025
- converted 99,639 shares of Nextdoor HoldingsSEC Form 411 April 2025Class A Common Stock · traded 9 April 2025 · filed 11 April 2025
Positions come from the unitedstates/congress-legislators roster, the Office of Government Ethics and the SEC’s Form 4 index. Every disclosed line names its own source and links the document the government published; we print what the filing says and never a price we did not read from it. Headlines and links come from the GDELT Global Knowledge Graph — the story stays with the publisher. The portrait, where we have one, is the public-domain Congressional Bioguide photograph.