Comparable stake leader
AltraVue Capital, LLC
SEC ownership of Avid Bioservices, Inc.
Top holders, 13D/G large-stake signals, insider positions, and transaction flow tied to CIK 0000704562.
Disclosed value leader
AltraVue Capital, LLC
Comparable rows
1/5
Latest evidence
05 Feb 2025
- Parsed ownership sources
- 13D/G and 3/4/5
- Largest SEC-reported holder
- AltraVue Capital, LLC
- Latest 13D/G holder
- AltraVue Capital, LLC
- Latest parsed ownership date
- 05 Feb 2025
- Issuer CIK
- 0000704562
- Issuer location
- Tustin, CA
Ownership snapshot
CIK-linked ownership evidence from parsed SEC filings.
2 signals
Issuer
Names, identifiers, and filing context for this profile.
2 identity fields
Ownership snapshot
Top shareholders of Avid Bioservices, 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
AltraVue Capital, LLC
Disclosed value leader
AltraVue Capital, LLC
Comparable rows
1/5
Latest evidence
05 Feb 2025
13D/G
3/4/5
Lead comparable stake: 5.9%
4 rows are not safely comparable across share classes.
13D/G row: AltraVue Capital, LLC
Quick read
AltraVue Capital, LLC leads the comparable SEC ownership view at 5.9%.
1 of 5 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 AltraVue Capital, LLC's linked filing trail.
Comparable ownership
Top 1
AltraVue Capital, LLC
5.9%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-5 of 5 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| AltraVue Capital, LLC |
13D/G
|
5.9%
|
$47,190,485
3,797,813 shares
|
$0 | 31 Dec 2024 |
| Nicholas S. Green |
3/4/5
President & CEO, Director
|
—
mixed-class rows
|
$22,736,758
1,857,311 shares
mixed-class rows
|
— | 05 Feb 2025 |
| Daniel R. Hart |
3/4/5
Chief Financial Officer
|
—
mixed-class rows
|
$5,674,052
464,325 shares
mixed-class rows
|
— | 05 Feb 2025 |
| Matthew R. Kwietniak |
3/4/5
Chief Commercial Officer
|
—
mixed-class rows
|
$3,818,224
312,457 shares
mixed-class rows
|
— | 05 Feb 2025 |
| Richard A. Richieri |
3/4/5
Chief Operations Officer
|
—
mixed-class rows
|
$2,756,563
225,578 shares
mixed-class rows
|
— | 05 Feb 2025 |
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 08 Jun 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 1-11 of 11 reporting-owner rows connected to Avid Bioservices, Inc.. Open a relationship link for the CIK-to-CIK filing trail.
Rows
11
Largest Forms 3/4/5 holder
Nicholas S. Green
Net 12M change
$0
Latest report
05 Feb 2025
| Name | Relationship | Holdings Value | Past Year Net Change | Change % | Valuation | Report Date |
|---|---|---|---|---|---|---|
| Nicholas S. Green | President & CEO, Director | $22,736,758 | Mixed | 05 Feb 2025 | ||
| Daniel R. Hart | Chief Financial Officer | $5,674,052 | Mixed | 05 Feb 2025 | ||
| Matthew R. Kwietniak | Chief Commercial Officer | $3,818,224 | Mixed | 05 Feb 2025 | ||
| Richard A. Richieri | Chief Operations Officer | $2,756,563 | Mixed | 05 Feb 2025 | ||
| Jeanne Thoma | Director | $0 | Mixed | 05 Feb 2025 | ||
| Joseph Carleone | Director | $0 | Mixed | 05 Feb 2025 | ||
| Esther M. Alegria | Director | $0 | Mixed | 05 Feb 2025 | ||
| Richard B. Hancock | Director | $0 | Mixed | 05 Feb 2025 | ||
| Gregory Sargen | Director | $0 | Mixed | 05 Feb 2025 | ||
| Catherine J. Mackey | Director | $0 | Mixed | 05 Feb 2025 | ||
| Mark R. Ziebell | V. P., General Counsel | $0 | Mixed | 05 Feb 2025 |
Recent insider transactions for Avid Bioservices, 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.