Comparable stake leader
Haveli Investments, L.P.
SEC ownership of Couchbase, Inc.
Top holders, 13D/G large-stake signals, insider positions, and transaction flow tied to CIK 0001845022.
Disclosed value leader
Accel X LP
Comparable rows
3/11
Latest evidence
31 Mar 2026
- Parsed ownership sources
-
13D/G, 13F, and 3/4/5
Source: Parsed SEC ownership filingsUse: Compare filing families carefully
- Largest SEC-reported holder
-
Haveli Investments, L.P.
Ranking: Comparable ownership first, then disclosed value
- Comparable ownership rows
-
3 of 11
Meaning: Rows with safely comparable ownership %
- Latest 13D/G holder
-
Haveli Investments, L.P.
Source: Latest parsed Schedule 13D/G stake
- Latest parsed ownership date
-
31 Mar 2026
Freshness: Most recent filing date in this holder set
- Issuer CIK
- 0001845022
- Issuer location
- San Jose, CA
Ownership snapshot
CIK-linked ownership evidence from parsed SEC filings.
3 signals
Issuer
Names, identifiers, and filing context for this profile.
2 identity fields
Ownership snapshot
Top shareholders of Couchbase, Inc. (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
Haveli Investments, L.P.
Disclosed value leader
Accel X LP
Comparable rows
3/11
Latest evidence
31 Mar 2026
13D/G
13F
3/4/5
Lead comparable stake: 100%
8 rows are not safely comparable across share classes.
13D/G row: Haveli Investments, L.P.
Showing 1-8 of 11 holder rows.
Quick read
Haveli Investments, L.P. leads the comparable SEC ownership view at 100%.
3 of 11 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens Haveli Investments, L.P.'s linked filing trail.
Comparable ownership
Top 3
Haveli Investments, L.P.
100%
VANGUARD GROUP INC
8.1%
HUNTINGTON NATIONAL BANK
0.1%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-8 of 11 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| Haveli Investments, L.P. |
13D/G
|
100%
|
$24,270
1,000 shares
|
-$126,072,966 | 24 Sep 2025 |
| VANGUARD GROUP INC |
13D/G
The Vanguard Group
|
8.1%
|
$107,824,256
4,422,652 shares
|
$0 | 30 Jun 2025 |
| HUNTINGTON NATIONAL BANK |
13F
Company
|
0.1%
|
$25
1 shares
|
— | 31 Mar 2026 |
| Accel X LP |
3/4/5
10%+ Owner
|
—
class O/S missing
|
$117,180,056
4,683,755 shares
|
— | 14 Dec 2023 |
| NBVM GP, LLC |
3/4/5
10%+ Owner
|
—
class O/S missing
|
$116,992,443
4,676,256 shares
|
— | 26 Jul 2021 |
| GPI Capital Gemini HoldCo LP |
3/4/5
10%+ Owner
|
—
class O/S missing
|
$109,318,975
4,369,543 shares
|
— | 26 Jul 2021 |
| SORENSON CAPITAL PARTNERS III, LP |
3/4/5
10%+ Owner
|
—
class O/S missing
|
$85,215,873
3,406,128 shares
|
— | 26 Jul 2021 |
| Mayfield XIII, a Cayman Islands Exempted Limited Partnership |
3/4/5
10%+ Owner
|
—
class O/S missing
|
$83,598,483
3,341,480 shares
|
— | 26 Jul 2021 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
Forms 3/4/5 flow
Insider trading overview
Net insider flow leans to selling over the last 12 months. Net value: -$3,663,307.
Buys
$0
Insiders: 0
Sells
$3,663,307
Insiders: 4
Net
-$3,663,307
Shares: -150,686
Window
Last 12 months
4 rolling buckets
Buy value
Sell value
Shares: 0
Shares: 150,686
| Window (months) | Buy shares | Sell shares | Buy value | Sell value | Net value |
|---|---|---|---|---|---|
| 0-3 | 0 | 0 | $0 | $0 | $0 |
| 3-6 | 0 | 0 | $0 | $0 | $0 |
| 6-9 | 0 | 0 | $0 | $0 | $0 |
| 9-12 | 0 | 150,686 | $0 | $3,663,307 | -$3,663,307 |
Reporting owners
Insider holders from Forms 3/4/5
Showing 1-20 of 22 reporting-owner rows connected to Couchbase, Inc.. Open a relationship link for the CIK-to-CIK filing trail.
Rows
22
Largest Forms 3/4/5 holder
Accel X LP
Net 12M change
-$3,663,306
Latest report
24 Sep 2025
| Name | Relationship | Holdings Value | Past Year Net Change | Change % | Valuation | Report Date |
|---|---|---|---|---|---|---|
| Accel X LP | 10%+ Owner | $117,180,056 | Mixed | 14 Dec 2023 | ||
| NBVM GP, LLC | 10%+ Owner | $116,992,443 | Mixed | 26 Jul 2021 | ||
| GPI Capital Gemini HoldCo LP | 10%+ Owner | $109,318,975 | Mixed | 26 Jul 2021 | ||
| SORENSON CAPITAL PARTNERS III, LP | 10%+ Owner | $85,215,873 | Mixed | 26 Jul 2021 | ||
| Mayfield XIII, a Cayman Islands Exempted Limited Partnership | 10%+ Owner | $83,598,483 | Mixed | 26 Jul 2021 | ||
| Gregory N. Henry | SVP & Chief Financial Officer | $5,776,702 | Mixed | 03 Feb 2025 | ||
| Denis Murphy | SVP & Chief Revenue Officer | $4,435,737 | Mixed | 01 Mar 2022 | ||
| Couchbase, Inc. | Director | $655,657 | Mixed | 01 Jun 2023 | ||
| William R. Carey | Interim CFO & CAO | $0 | -$33,025 | -100% | Mixed | 24 Sep 2025 |
| Alvina Antar | Director | $0 | Mixed | 24 Sep 2025 | ||
| David C. Scott | Director | $0 | Mixed | 24 Sep 2025 | ||
| Aleksander J. Migon | Director | $0 | Mixed | 24 Sep 2025 | ||
| Kevin Efrusy | Director | $0 | Mixed | 24 Sep 2025 | ||
| Huw Owen | SVP & Chief Revenue Officer | $0 | -$647,249 | -100% | Mixed | 24 Sep 2025 |
| Margaret Chow | SVP & Chief Legal Officer | $0 | Mixed | 24 Sep 2025 | ||
| Edward T. Anderson | Director | $0 | Mixed | 24 Sep 2025 | ||
| Jeff Epstein | Director | $0 | Mixed | 24 Sep 2025 | ||
| Richard A. Simonson | Director | $0 | Mixed | 24 Sep 2025 | ||
| Matthew M. Cain | Chair, President & CEO, Director | $0 | -$2,978,951 | -100% | Mixed | 24 Sep 2025 |
| Lynn M. Christensen | Director | $0 | -$4,081 | -100% | Mixed | 24 Sep 2025 |
Recent insider transactions for Couchbase, Inc.
Showing up to 300 recent insider transactions from the last 12 months.
| Insider | Symbol | Class | Transaction | % | SEC-reported value | SEC-reported price | Shares | Shares owned | Date | Ownership |
|---|---|---|---|---|---|---|---|---|---|---|
| Huw Owen | BASE | Common Stock | Disposed to Issuer | -100% | -354,803 | 0 | 24 Sep 2025 | Direct | ||
| Huw Owen | BASE | Performance-based Restricted Stock Units | Disposed to Issuer | -100% | -38,333 | 0 | 24 Sep 2025 | Direct | ||
| Huw Owen | BASE | Stock Option (Right to Buy) | Disposed to Issuer | -100% | -73,395 | 0 | 24 Sep 2025 | Direct | ||
| Matthew M. Cain | BASE | Common Stock | Disposed to Issuer | -100% | -794,061 | 0 | 24 Sep 2025 | Direct | ||
| Matthew M. Cain | BASE | Performance-based Restricted Stock Units | Disposed to Issuer | -100% | -230,000 | 0 | 24 Sep 2025 | Direct | ||
| Matthew M. Cain | BASE | Stock Option (Right to Buy) | Disposed to Issuer | -100% | -1,999,399 | 0 | 24 Sep 2025 | Direct | ||
| Margaret Chow | BASE | Common Stock | Disposed to Issuer | -100% | -191,917 | 0 | 24 Sep 2025 | Direct | ||
| Margaret Chow | BASE | Performance-based Restricted Stock Units | Disposed to Issuer | -100% | -46,000 | 0 | 24 Sep 2025 | Direct | ||
| Margaret Chow | BASE | Stock Option (Right to Buy) | Disposed to Issuer | -100% | -142,998 | 0 | 24 Sep 2025 | Direct | ||
| William R. Carey | BASE | Common Stock | Disposed to Issuer | -100% | -88,936 | 0 | 24 Sep 2025 | Direct | ||
| William R. Carey | BASE | Performance-based Restricted Stock Units | Disposed to Issuer | -100% | -8,400 | 0 | 24 Sep 2025 | Direct | ||
| William R. Carey | BASE | Stock Option (Right to Buy) | Disposed to Issuer | -100% | -31,052 | 0 | 24 Sep 2025 | Direct | ||
| Richard A. Simonson | BASE | Common Stock | Disposed to Issuer | -100% | -51,549 | 0 | 24 Sep 2025 | Direct | ||
| Richard A. Simonson | BASE | Stock Option (Right to Buy) | Disposed to Issuer | -100% | -80,000 | 0 | 24 Sep 2025 | Direct | ||
| Lynn M. Christensen | BASE | Common Stock | Disposed to Issuer | -100% | -12,218 | 0 | 24 Sep 2025 | Direct | ||
| Lynn M. Christensen | BASE | Stock Option (Right to Buy) | Disposed to Issuer | -100% | -44,000 | 0 | 24 Sep 2025 | Direct | ||
| Kevin Efrusy | BASE | Common Stock | Disposed to Issuer | -100% | -35,592 | 0 | 24 Sep 2025 | The Efrusy Family Trust u/a/d 10/21/2005 | ||
| Kevin Efrusy | BASE | Common Stock | Disposed to Issuer | -100% | -560 | 0 | 24 Sep 2025 | Accel X Associates L.L.C. | ||
| Kevin Efrusy | BASE | Common Stock | Disposed to Issuer | -100% | -57,390 | 0 | 24 Sep 2025 | Accel Investors 2008 L.L.C. | ||
| Kevin Efrusy | BASE | Common Stock | Disposed to Issuer | -100% | -2,022,312 | 0 | 24 Sep 2025 | Accel Growth Fund II L.P. | ||
| Kevin Efrusy | BASE | Common Stock | Disposed to Issuer | -100% | -41,585 | 0 | 24 Sep 2025 | Accel X Strategic Partners L.P. | ||
| Kevin Efrusy | BASE | Common Stock | Disposed to Issuer | -100% | -217,110 | 0 | 24 Sep 2025 | Accel Growth Fund Investors 2013 L.L.C. | ||
| Kevin Efrusy | BASE | Common Stock | Disposed to Issuer | -100% | -146,484 | 0 | 24 Sep 2025 | Accel Growth Fund II Strategic Partners L.P. | ||
| Kevin Efrusy | BASE | Common Stock | Disposed to Issuer | -100% | -548,874 | 0 | 24 Sep 2025 | Accel X L.P. | ||
| Kevin Efrusy | BASE | Common Stock | Disposed to Issuer | -100% | -38,704 | 0 | 24 Sep 2025 | Direct | ||
| Jeff Epstein | BASE | Common Stock | Disposed to Issuer | -100% | -89,361 | 0 | 24 Sep 2025 | Direct | ||
| Jeff Epstein | BASE | Stock Option (Right to Buy) | Disposed to Issuer | -100% | -40,000 | 0 | 24 Sep 2025 | Direct | ||
| Edward T. Anderson | BASE | Common Stock | Disposed to Issuer | -100% | -1,987,084 | 0 | 24 Sep 2025 | North Bridge Venture Partners VI, L.P. | ||
| Edward T. Anderson | BASE | Common Stock | Disposed to Issuer | -100% | -2,689,172 | 0 | 24 Sep 2025 | North Bridge Venture Partners 7, L.P. | ||
| Edward T. Anderson | BASE | Common Stock | Disposed to Issuer | -100% | -97,948 | 0 | 24 Sep 2025 | Direct | ||
| David C. Scott | BASE | Common Stock | Disposed to Issuer | -100% | -37,738 | 0 | 24 Sep 2025 | Direct | ||
| David C. Scott | BASE | Stock Option (Right to Buy) | Disposed to Issuer | -100% | -121,623 | 0 | 24 Sep 2025 | Direct | ||
| Carol W. Carpenter | BASE | Common Stock | Disposed to Issuer | -100% | -26,938 | 0 | 24 Sep 2025 | Direct | ||
| Carol W. Carpenter | BASE | Stock Option (Right to Buy) | Disposed to Issuer | -100% | -44,000 | 0 | 24 Sep 2025 | Direct | ||
| Aleksander J. Migon | BASE | Common Stock | Disposed to Issuer | -100% | -45,734 | 0 | 24 Sep 2025 | Direct | ||
| Alvina Antar | BASE | Common Stock | Disposed to Issuer | -100% | -47,379 | 0 | 24 Sep 2025 | Direct | ||
| Margaret Chow | BASE | Common Stock | Tax liability | -3.77% | -7,509 | 191,917 | 16 Sep 2025 | Direct | ||
| Matthew M. Cain | BASE | Common Stock | Tax liability | -4.3% | -35,677 | 794,061 | 16 Sep 2025 | Direct | ||
| Huw Owen | BASE | Common Stock | Tax liability | -6.09% | -23,017 | 354,803 | 16 Sep 2025 | Direct | ||
| William R. Carey | BASE | Common Stock | Tax liability | -3.79% | -3,507 | 88,936 | 16 Sep 2025 | Direct | ||
| Aleksander J. Migon | BASE | Common Stock | Award | 1.02% | 461 | 45,734 | 15 Sep 2025 | Direct | ||
| Edward T. Anderson | BASE | Common Stock | Award | 0.47% | 461 | 97,948 | 15 Sep 2025 | Direct | ||
| Kevin Efrusy | BASE | Common Stock | Award | 1.1% | 420 | 38,704 | 15 Sep 2025 | Direct | ||
| Lynn M. Christensen | BASE | Common Stock | Award | 3.37% | 398 | 12,218 | 15 Sep 2025 | Direct | ||
| Richard A. Simonson | BASE | Common Stock | Award | 1.53% | 778 | 51,549 | 15 Sep 2025 | Direct | ||
| Matthew M. Cain | BASE | Common Stock | Sale | -2.09% | $430,811 | $24.38 | -17,669 | 829,738 | 02 Sep 2025 | Direct |
| Matthew M. Cain | BASE | Common Stock | Sale | -0.65% | $135,168 | $24.39 | -5,542 | 847,407 | 29 Aug 2025 | Direct |
| Matthew M. Cain | BASE | Common Stock | Sale | -1.43% | $300,855 | $24.35 | -12,357 | 852,949 | 18 Aug 2025 | Direct |
| Matthew M. Cain | BASE | Common Stock | Sale | -0.64% | $134,424 | $24.26 | -5,542 | 865,306 | 31 Jul 2025 | Direct |
| Matthew M. Cain | BASE | Common Stock | Sale | -1.4% | $300,317 | $24.30 | -12,357 | 870,848 | 15 Jul 2025 | Direct |
* marks a reported price that did not pass the local price check.