Couchbase, Inc. (BASE) Insider Trading & SEC Filings

Updated Jul 16, 2026 · Last SEC filing 2025-09-24

Couchbase, Inc. (BASE) — no SEC Form 4 insider filings recorded in the last 90 days. InsiderAlpha tracks every BASE SEC filing — Form 4, Form 144, and 8-K — in real time, including Rule 10b5-1 plan detection.

About Couchbase, Inc. (BASE)

SEC CIK	0001845022

Recent BASE Insider Transactions (Form 4)

Date	Insider	Role	Transaction	Shares	Price	Value	Filing
2025-09-24	ANDERSON EDWARD T	Insider	D — Derivative transaction	97.9K	—	—	SEC
2025-09-24	Scott David C	Insider	D — Derivative transaction	37.7K	—	—	SEC
2025-09-24	ANDERSON EDWARD T	Insider	D — Derivative transaction	2.69M	—	—	SEC
2025-09-24	EFRUSY KEVIN	Insider	D — Derivative transaction	38.7K	—	—	SEC
2025-09-24	EFRUSY KEVIN	Insider	D — Derivative transaction	548.9K	—	—	SEC
2025-09-24	ANDERSON EDWARD T	Insider	D — Derivative transaction	1.99M	—	—	SEC
2025-09-24	EFRUSY KEVIN	Insider	D — Derivative transaction	217.1K	—	—	SEC
2025-09-24	EFRUSY KEVIN	Insider	D — Derivative transaction	41.6K	—	—	SEC
2025-09-24	EFRUSY KEVIN	Insider	D — Derivative transaction	2.02M	—	—	SEC
2025-09-24	EFRUSY KEVIN	Insider	D — Derivative transaction	57.4K	—	—	SEC
2025-09-24	EFRUSY KEVIN	Insider	D — Derivative transaction	560	—	—	SEC
2025-09-24	EFRUSY KEVIN	Insider	D — Derivative transaction	35.6K	—	—	SEC
2025-09-24	Epstein Jeff	Insider	D — Derivative transaction	89.4K	—	—	SEC
2025-09-24	EFRUSY KEVIN	Insider	D — Derivative transaction	146.5K	—	—	SEC
2025-09-24	Simonson Richard A	Insider	D — Derivative transaction	51.5K	—	—	SEC

All transactions sourced from SEC EDGAR Form 4 filings for Couchbase, Inc. (BASE). Updated in real time as new filings are submitted to the SEC.

Recent Insider Filings

2025-09-24 — Scott David C (Insider)
2025-09-24 — EFRUSY KEVIN (Insider)
2025-09-24 — Epstein Jeff (Insider)
2025-09-24 — ANDERSON EDWARD T (Insider)
2025-09-24 — Simonson Richard A (Insider)

Form 4 Transaction Code Reference

SEC Form 4 transactions are reported with a one-letter code indicating the type of transaction. Common codes you'll see in BASE insider filings:

P	Open-market purchase by the insider
S	Open-market sale by the insider
A	Grant, award, or other acquisition from the issuer
M	Exercise or conversion of derivative security (e.g. options)
F	Payment of exercise price or tax liability via share withholding
G	Bona-fide gift of securities
D	Disposition to the issuer (e.g. share buyback participation)
J	Other acquisition or disposition
X	Exercise of in-the-money or at-the-money derivative security
C	Conversion of derivative security
V	Transaction voluntarily reported earlier than required

BASE Insider Trading — FAQ

What is the latest insider trade for BASE?: Couchbase, Inc. (BASE) had 0 insider filings in the last 90 days, with the most recent on 2025-09-24. InsiderAlpha tracks every Form 4, 10-K, 10-Q, and 8-K filing in real time.
How many insiders are buying BASE stock?: 0 insider purchases of BASE were filed in the last 90 days.
How many insiders are selling BASE stock?: 0 insider sales of BASE were filed in the last 90 days.
Where can I see BASE SEC filings (Form 4, 10-K, 10-Q, 8-K)?: InsiderAlpha aggregates every BASE SEC filing — Form 4 insider transactions, 10-K and 10-Q quarterly reports, and 8-K material event disclosures — in one timeline.

Learn More

Open the live BASE dashboard on InsiderAlpha for real-time alerts, charting, and full historical filing search.