![Nancy Erba](data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="%231b1b1b" class="bi bi-person-fill" viewBox="0 0 16 16"><path d="M3 14s-1 0-1-1 1-4 6-4 6 3 6 4-1 1-1 1zm5-6a3 3 0 1 0 0-6 3 3 0 0 0 0 6"/></svg>)
Nancy Erba
Director of Finance/CFO at
POWER INTEGRATIONS, INC.
Net worth: 4 M $ as of 2026-02-27
Profile
Nancy Louise Erba is currently an Independent Director at PDF Solutions, Inc. since 2019, a Director at Catholic Charities of Santa Clara County, a Director at Infinera India Pvt Ltd. since 2019, and will be Chief Financial Officer at Power Integrations, Inc. starting in 2026.
Former roles include Chief Financial Officer at Immersion Corp.
from 2016 to 2019, Vice President-Finance at SeaGate, Inc., Vice President-Financial Planning & Analysis at Seagate Technology LLC in 2015, and Senior Vice President-Strategic Finance at Infinera Corp.
in 2019.
Education includes an MBA from Baylor University earned in 1991 and an undergraduate degree from Smith College earned in 1988.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 2026-02-01 | 64,487 ( 0.12% ) | 3 M $ | 2026-02-27 | |
| 2025-06-30 | 41,122 ( 0.1% ) | 1 M $ | 2026-02-27 |
Nancy Erba active positions
| Companies | Position | Start |
|---|---|---|
| PDF SOLUTIONS, INC. | Director/Board Member | 2019-06-02 |
| POWER INTEGRATIONS, INC. | Director of Finance/CFO | 2025-12-31 |
Catholic Charities of Santa Clara County
 Catholic Charities of Santa Clara County Miscellaneous Commercial ServicesCommercial Services Provides social services | Director/Board Member | - |
Infinera India Pvt Ltd.
 Infinera India Pvt Ltd. Information Technology ServicesTechnology Services Provides computer programming services | Director/Board Member | 2019-11-13 |
Former positions of Nancy Erba
| Companies | Position | End |
|---|---|---|
| INFINERA CORPORATION | Director of Finance/CFO | 2025-12-30 |
| IMMERSION CORPORATION | Director of Finance/CFO | 2019-03-13 |
Seagate Technology LLC
 Seagate Technology LLC Computer PeripheralsElectronic Technology Develops and manufactures data storage solutions | Corporate Officer/Principal | 2015-09-30 |
SeaGate, Inc.
 SeaGate, Inc. Containers/PackagingProcess Industries Glass Containers | Corporate Officer/Principal | - |
Training of Nancy Erba
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
57
1st degree connections
10
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 10 |
|---|---|
Power Integrations, Inc.
 Power Integrations, Inc. SemiconductorsElectronic Technology Designs, develops, manufactures and markets proprietary, high-voltage, analog & mixed-signal integrated circuits and high-voltage diodes | Electronic Technology |
Immersion Corp.
 Immersion Corp. Computer PeripheralsElectronic Technology Engages in the creation, design, development and licensing of patented haptic innovations and software | Electronic Technology |
PDF Solutions, Inc.
 PDF Solutions, Inc. Information Technology ServicesTechnology Services Provides yield improvement technologies and services | Technology Services |
Seagate Technology LLC
Seagate Technology LLC Computer PeripheralsElectronic Technology Develops and manufactures data storage solutions | Electronic Technology |
SeaGate, Inc.
SeaGate, Inc. Containers/PackagingProcess Industries Glass Containers | Process Industries |
Infinera Corp.
 Infinera Corp. Telecommunications EquipmentElectronic Technology Provides optical transport networking equipment, software and services to telecommunications carriers | Electronic Technology |
Baylor University
 Baylor University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Smith College
 Smith College Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Catholic Charities of Santa Clara County
Catholic Charities of Santa Clara County Miscellaneous Commercial ServicesCommercial Services Provides social services | Commercial Services |
Infinera India Pvt Ltd.
Infinera India Pvt Ltd. Information Technology ServicesTechnology Services Provides computer programming services | Technology Services |
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