StockCIK 1846069

Nextdoor Holdings, Inc. (NXDR): Insider Trades and Fund Holdings

In the past 12 months, Nextdoor Holdings, Inc. insiders reported 0 open-market purchases worth $0 and 10 sales worth $1.29M; 10 of the sales were reported as made under a 10b5-1 trading plan.

0Insider buys, 12 months

$0Bought by insiders, 12 months

$1.29MSold by insiders, 12 months

1Tracked funds holding

Recent insider trades

Open-market purchases (code P) and sales (code S) from Form 4. Grants, option exercises and gifts are not shown. Latest filing: Oct 22, 2026.

Recent NXDR insider trades
Filed	Traded	Insider	Role	Type	Shares	Price ($)	Value	Holding	Filing
Oct 22	Oct 20	Michael KiernanChief Revenue Officer	Chief Revenue Officer	▼ SELL10b5-1	50,000	2.54	$127K	−9.9%	Form 4 ↗
Oct 19	Oct 16	Sophia SchwartzGeneral Counsel	General Counsel	▼ SELL10b5-1	48,120	2.51	$121K	−12%	Form 4 ↗
Oct 19	Oct 16	Antoinette HowCAO	CAO	▼ SELL10b5-1	20,705	2.49	$52K	All sold	Form 4 ↗
Oct 15	Oct 13	Antoinette HowCAO	CAO	▼ SELL10b5-1	10,800	2.72	$29K	All sold	Form 4 ↗
Sep 24	Sep 22	Michael KiernanChief Revenue Officer	Chief Revenue Officer	▼ SELL10b5-1	50,000	2.54	$127K	−9.8%	Form 4 ↗
Sep 23	Sep 21	Antoinette HowCAO	CAO	▼ SELL10b5-1	40,000	2.63	$105K	All sold	Form 4 ↗
Sep 17	Sep 15	Antoinette HowCAO	CAO	▼ SELL10b5-1	154,893	2.43	$376K	All sold	Form 4 ↗
Sep 4	Sep 2	Antoinette HowCAO	CAO	▼ SELL10b5-1	35,581	2.25	$80K	All sold	Form 4 ↗
Aug 25	Aug 21	Michael KiernanChief Revenue Officer	Chief Revenue Officer	▼ SELL10b5-1	111,559	2.39	$266K	−18%	Form 4 ↗
Aug 19	Aug 17	Sophia SchwartzGeneral Counsel	General Counsel	▼ SELL10b5-1	2,500	2.51	$6K	−0.7%	Form 4 ↗

Source: SEC Form 4 filings, retrieved Oct 28, 2026. How we read filings

Insiders who traded in the past year

Insider	Role	Bought	Sells	Sold	Latest
Michael Kiernan	Chief Revenue Officer	$0	3	$520K	Oct 22, 2026
Sophia Schwartz	General Counsel	$0	2	$127K	Oct 19, 2026
Antoinette How	CAO	$0	5	$642K	Oct 19, 2026

Tracked funds that report NXDR

From each fund's latest 13F. Holdings are as of quarter end and are filed up to 45 days later.

Fund	Quarter	Shares	Value	% of portfolio	Change
Renaissance Technologies	Q2 2026	2,220,000	$5.04M	0.01%	▼ −28.7%

Source: SEC Form 13F-HR filings, retrieved Oct 28, 2026. How we read filings

Reading these numbers

Insiders sell for many reasons: taxes, diversification, a house. Purchases with their own money are rarer and are usually read as more informative. A Form 4 is due within two business days of the trade. How to read a Form 4 →