Comparable stake leader
BlackRock, Inc.
SEC ownership of KOPIN CORP
Top holders, 13D/G large-stake signals, insider positions, and transaction flow tied to CIK 0000771266.
Disclosed value leader
STATE STREET CORP
Comparable rows
50/50
Latest evidence
10 Jun 2026
- Public ticker
- KOPN on Nasdaq
- Parsed ownership sources
-
13D/G, 13F, and 3/4/5
Source: Parsed SEC ownership filingsUse: Compare filing families carefully
- Largest SEC-reported holder
-
BlackRock, Inc.
Ranking: Comparable ownership first, then disclosed value
- Comparable ownership rows
-
50 of 50
Meaning: Rows with safely comparable ownership %
- Latest 13D/G holder
-
BlackRock, Inc.
Source: Latest parsed Schedule 13D/G stake
- Latest parsed ownership date
-
10 Jun 2026
Freshness: Most recent filing date in this holder set
- Issuer CIK
- 0000771266
- Issuer location
- Westborough, MA
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 KOPIN CORP (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
BlackRock, Inc.
Disclosed value leader
STATE STREET CORP
Comparable rows
50/50
Latest evidence
10 Jun 2026
13D/G
13F
3/4/5
Lead comparable stake: 6.7%
13D/G row: BlackRock, Inc.
Showing 1-8 of 50 holder rows.
Quick read
BlackRock, Inc. leads the comparable SEC ownership view at 6.7%.
50 of 50 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 BlackRock, Inc.'s linked filing trail.
Comparable ownership
Top 5
BlackRock, Inc.
6.7%
STATE STREET CORP
6.1%
Theon International Plc.
5.5%
ROYCE & ASSOCIATES LP
4.7%
Richard Sneider
0.33%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-8 of 50 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| BlackRock, Inc. |
13D/G
13F
Company
|
6.7%
|
$28,719,473
12,273,279 shares
|
+$8,126,595 | 31 Dec 2025 |
| STATE STREET CORP |
13D/G
13F
STATE STREET CORPORATION · Company
|
6.1%
|
$32,914,860
11,119,885 shares
|
$0 | 31 Dec 2025 |
| Theon International Plc. |
13D/G
Venetus Ltd
|
5.5%
|
$24,612,287
10,128,513 shares
|
$0 | 16 Oct 2025 |
| ROYCE & ASSOCIATES LP |
13D/G
13F
Company
|
4.7%
|
$18,513,385
7,618,677 shares
|
-$882,467 | 30 Sep 2025 |
| Richard Sneider |
3/4/5
Former Executive Officer
|
0.33%
|
$1,623,336
610,277 shares
|
— | 10 Dec 2025 |
| Paul Christopher Baker |
3/4/5
Chief Operating Officer
|
0.23%
|
$2,058,122
420,025 shares
|
-$755,499 | 06 May 2026 |
| Erich Manz |
3/4/5
Chief Financial Officer
|
0.22%
|
$972,000
400,000 shares
|
— | 02 Sep 2025 |
| David J. Nieuwsma |
3/4/5
Director
|
0.14%
|
$580,500
258,000 shares
|
— | 10 Jun 2026 |
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: -$1,852,689.
Buys
$0
Insiders: 0
Sells
$1,852,689
Insiders: 2
Net
-$1,852,689
Shares: -563,507
Window
Last 12 months
4 rolling buckets
Buy value
Sell value
Shares: 0
Shares: 563,507
| Window (months) | Buy shares | Sell shares | Buy value | Sell value | Net value |
|---|---|---|---|---|---|
| 0-3 | 0 | 524,760 | $0 | $1,763,275 | -$1,763,275 |
| 3-6 | 0 | 38,747 | $0 | $89,414 | -$89,414 |
| 6-9 | 0 | 0 | $0 | $0 | $0 |
| 9-12 | 0 | 0 | $0 | $0 | $0 |
Reporting owners
Insider holders from Forms 3/4/5
Showing 1-16 of 16 reporting-owner rows connected to KOPIN CORP. Open a relationship link for the CIK-to-CIK filing trail.
Rows
16
Largest Forms 3/4/5 holder
Michael Andrew Murray
Net 12M change
-$1,852,689
Latest report
10 Jun 2026
| Name | Relationship | Holdings Value | Past Year Net Change | Change % | Valuation | Report Date |
|---|---|---|---|---|---|---|
| Michael Andrew Murray | CEO, Director | $8,341,077 | -$1,097,190 | -12% | Filing P/S | 17 Apr 2026 |
| John C. C. Fan | Director | $7,480,484 | Mixed | 25 May 2023 | ||
| Paul Christopher Baker | Chief Operating Officer | $2,058,122 | -$755,499 | -27% | Filing P/S | 06 May 2026 |
| Richard Sneider | Former Executive Officer | $1,623,336 | Mixed | 10 Dec 2025 | ||
| Erich Manz | Chief Financial Officer | $972,000 | Mixed | 02 Sep 2025 | ||
| David J. Nieuwsma | Director | $580,500 | Median | 10 Jun 2026 | ||
| Jill Janice Avery | Director | $502,875 | Median | 10 Jun 2026 | ||
| Paul V Walsh Jr. | Director | $435,375 | Median | 10 Jun 2026 | ||
| Margaret K. Seif | Director | $435,375 | Median | 10 Jun 2026 | ||
| Chi Chia Dr Hsieh | Director | $270,060 | Mixed | 06 Jun 2024 | ||
| Morton Collins | Director | $222,075 | Mixed | 07 Dec 2021 | ||
| Bor Yeu Tsaur | Executive Vice President | $143,655 | Mixed | 05 Jan 2023 | ||
| James K. Brewington | Director | $113,400 | Mixed | 29 May 2024 | ||
| Scott L. Anchin | Director | $74,250 | Mixed | 25 May 2023 | ||
| Hong K. Choi | Chief Technology Officer | $74,008 | Mixed | 31 Jan 2023 | ||
| David Brook | Director | $40,500 | Mixed | 26 May 2022 |
Recent insider transactions for KOPIN CORP
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 |
|---|---|---|---|---|---|---|---|---|---|---|
| Paul V Walsh Jr. | KOPN | Common Stock | Award | 50% | 64,500 | 193,500 | 10 Jun 2026 | Direct | ||
| David J. Nieuwsma | KOPN | Common Stock | Award | 33.3% | 64,500 | 258,000 | 10 Jun 2026 | Direct | ||
| Jill Janice Avery | KOPN | Common Stock | Award | 40.6% | 64,500 | 223,500 | 10 Jun 2026 | Direct | ||
| Margaret K. Seif | KOPN | Common Stock | Award | 50% | 64,500 | 193,500 | 10 Jun 2026 | Direct | ||
| Paul Christopher Baker | KOPN | Common Stock | Sale | -12.3% | $288,801 | $4.90 | -58,939 | 420,025 | 06 May 2026 | Direct |
| Paul Christopher Baker | KOPN | Common Stock | Sale | -0.22% | $5,101 | $4.90 | -1,041 | 478,964 | 05 May 2026 | Direct |
| Paul Christopher Baker | KOPN | Common Stock | Sale | -19.6% | $461,597 | $3.95 | -116,860 | 480,005 | 28 Apr 2026 | Direct |
| Michael Andrew Murray | KOPN | Common Stock | Sale | -3.38% | $291,368 | $3.01 | -96,800 | 2,771,122 | 17 Apr 2026 | Direct |
| Michael Andrew Murray | KOPN | Common Stock | Sale | -2.16% | $190,232 | $3.01 | -63,200 | 2,867,922 | 15 Apr 2026 | Direct |
| Michael Andrew Murray | KOPN | Common Stock | Sale | -6.02% | $526,176 | $2.80 | -187,920 | 2,931,122 | 13 Apr 2026 | Direct |
| Michael Andrew Murray | KOPN | Common Stock | Sale | -0.17% | $12,179 | $2.25 | -5,413 | 3,119,042 | 26 Mar 2026 | Direct |
| Michael Andrew Murray | KOPN | Common Stock | Sale | -1.06% | $77,235 | $2.32 | -33,334 | 3,124,455 | 25 Mar 2026 | Direct |
| Michael Andrew Murray | KOPN | Common Stock | Award | 22.7% | 583,658 | 3,157,789 | 05 Jan 2026 | Direct | ||
| Michael Andrew Murray | KOPN | Common Stock (right to buy) | Award | 122.5% | 724,638 | 1,316,004 | 05 Jan 2026 | Direct | ||
| Paul Christopher Baker | KOPN | Common Stock | Award | 13.7% | 72,000 | 596,865 | 05 Jan 2026 | Direct | ||
| Richard Sneider | KOPN | Common Stock | Tax liability | -3.27% | -20,606 | 610,277 | 10 Dec 2025 | Direct | ||
| Michael Andrew Murray | KOPN | Common Stock | Tax liability | -3.5% | -93,477 | 2,574,131 | 10 Dec 2025 | Direct | ||
| Paul Christopher Baker | KOPN | Common Stock | Tax liability | -3.61% | -19,666 | 524,865 | 10 Dec 2025 | Direct | ||
| Erich Manz | KOPN | Common Stock | Award | 400,000 | 400,000 | 02 Sep 2025 | Direct |
* marks a reported price that did not pass the local price check.