Comparable stake leader
PSC Echo, LP
SEC ownership of Eargo, Inc.
Top holders, 13D/G large-stake signals, insider positions, and transaction flow tied to CIK 0001719395.
Disclosed value leader
PSC Echo, LP
Comparable rows
0/13
Latest evidence
20 Nov 2023
- Parsed ownership sources
-
3/4/5
Source: Parsed SEC ownership filingsUse: Compare filing families carefully
- Largest SEC-reported holder
-
PSC Echo, LP
Ranking: Comparable ownership first, then disclosed value
- Latest parsed ownership date
-
20 Nov 2023
Freshness: Most recent filing date in this holder set
- Issuer CIK
- 0001719395
- Issuer location
- San Jose, CA
Ownership snapshot
CIK-linked ownership evidence from parsed SEC filings.
1 signal
Issuer
Names, identifiers, and filing context for this profile.
2 identity fields
Ownership snapshot
Top shareholders of Eargo, 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
PSC Echo, LP
Disclosed value leader
PSC Echo, LP
Comparable rows
0/13
Latest evidence
20 Nov 2023
3/4/5
Highest disclosed value: $819,543,288
13 rows are not safely comparable across share classes.
Showing 1-8 of 13 holder rows.
Quick read
PSC Echo, LP has the largest disclosed position value at $819.54M.
0 of 13 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 PSC Echo, LP's linked filing trail.
Disclosed position value
Top 5
PSC Echo, LP
$819.54M
NEA Partners 15, L.P.
$11.71M
New Enterprise Associates 15, L.P.
$11.71M
Bakker Juliet Tammenoms
$26K
Forest Baskett
$4.2K
Value bars compare disclosed positions; verify each figure against the linked filing evidence.
Detailed SEC evidence table Showing 1-8 of 13 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| PSC Echo, LP |
3/4/5
10%+ Owner
|
—
class O/S missing
|
$819,543,288
316,425,980 shares
|
— | 23 Nov 2022 |
| NEA Partners 15, L.P. |
3/4/5
10%+ Owner
|
—
class O/S missing
|
$11,706,849
4,520,019 shares
|
— | 24 May 2021 |
| New Enterprise Associates 15, L.P. |
3/4/5
10%+ Owner
|
—
class O/S missing
|
$11,706,849
4,520,019 shares
|
— | 24 May 2021 |
| Bakker Juliet Tammenoms |
3/4/5
Director, 10%+ Owner
|
—
class O/S missing
|
$25,962
10,024 shares
|
— | 17 May 2021 |
| Forest Baskett |
3/4/5
10%+ Owner
|
—
class O/S missing
|
$4,219
1,629 shares
|
— | 24 May 2021 |
| Scott D. Sandell |
3/4/5
10%+ Owner
|
—
class O/S missing
|
$3,188
1,231 shares
|
— | 24 May 2021 |
| Peter W. Sonsini |
3/4/5
10%+ Owner
|
—
class O/S missing
|
$2,126
821 shares
|
— | 24 May 2021 |
| Douglas J. Hughes |
3/4/5
Director
|
—
class O/S missing
|
$277,316
107,072 shares
|
— | 22 Nov 2022 |
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
Insider buy and sell flow is broadly balanced over the last 12 months. No Buy or Sell transactions have been reported since 22 Aug 2025.
Buys
$0
Insiders: 0
Sells
$0
Insiders: 0
Net
$0
Shares: 0
Window
Last 12 months
4 rolling buckets
Buy value
Sell value
Shares: 0
Shares: 0
| 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 | 0 | $0 | $0 | $0 |
Reporting owners
Insider holders from Forms 3/4/5
Showing 1-20 of 23 reporting-owner rows connected to Eargo, Inc.. Open a relationship link for the CIK-to-CIK filing trail.
Rows
23
Largest Forms 3/4/5 holder
PSC Echo, LP
Net 12M change
$0
Latest report
16 Feb 2024
| Name | Relationship | Holdings Value | Past Year Net Change | Change % | Valuation | Report Date |
|---|---|---|---|---|---|---|
| PSC Echo, LP | 10%+ Owner | $819,543,288 | Mixed | 23 Nov 2022 | ||
| New Enterprise Associates 15, L.P. | 10%+ Owner | $11,706,849 | Mixed | 24 May 2021 | ||
| NEA Partners 15, L.P. | 10%+ Owner | $11,706,849 | Mixed | 24 May 2021 | ||
| Douglas J. Hughes | Director | $277,316 | Mixed | 22 Nov 2022 | ||
| Bakker Juliet Tammenoms | Director, 10%+ Owner | $25,962 | Mixed | 17 May 2021 | ||
| Christian Gormsen | President and CEO, Director | $15,708 | Mixed | 17 May 2023 | ||
| Forest Baskett | 10%+ Owner | $4,219 | Mixed | 24 May 2021 | ||
| Scott D. Sandell | 10%+ Owner | $3,188 | Mixed | 24 May 2021 | ||
| Peter W. Sonsini | 10%+ Owner | $2,126 | Mixed | 24 May 2021 | ||
| Adam Laponis | Chief Financial Officer | $668 | Mixed | 20 Nov 2023 | ||
| Mark Thorpe | Cfo & Cao | $0 | Mixed | 16 Feb 2024 | ||
| William Brownie | Interim CEO & COO | $0 | Mixed | 16 Feb 2024 | ||
| David James Wu | Director | $0 | Mixed | 16 Feb 2024 | ||
| Mohamad Makhzoumi | 10%+ Owner | Mixed | 24 May 2021 | |||
| Nina Richardson | Director | Mixed | 23 Aug 2022 | |||
| A. Brooke Seawell | Director | Mixed | 12 Oct 2022 | |||
| Anthony A. Florence Jr. | 10%+ Owner | Mixed | 24 May 2021 | |||
| Katie J. Bayne | Director | Mixed | 16 Feb 2024 | |||
| Onkarr Narula | Director | Mixed | 16 Feb 2024 | |||
| Afshin Justin Sabet-Peyman | Director | Mixed | 16 Feb 2024 |
Recent insider transactions for Eargo, 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| No insider transactions were found in the last 12 months for this issuer. | ||||||||||
* marks a reported price that did not pass the local price check.