Comparable stake leader
David B. Kunin
SEC ownership of NORTECH SYSTEMS INC
Top holders, 13D/G large-stake signals, insider positions, and transaction flow tied to CIK 0000722313.
Disclosed value leader
David B. Kunin
Comparable rows
0/30
Latest evidence
30 Jun 2026
- Public ticker
- NSYS on Nasdaq
- Parsed ownership sources
-
3/4/5 and 13F
Source: Parsed SEC ownership filingsUse: Compare filing families carefully
- Largest SEC-reported holder
-
David B. Kunin
Ranking: Comparable ownership first, then disclosed value
- Latest parsed ownership date
-
30 Jun 2026
Freshness: Most recent filing date in this holder set
- Issuer CIK
- 0000722313
- Issuer location
- Maple Grove, MN
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 NORTECH SYSTEMS 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
David B. Kunin
Disclosed value leader
David B. Kunin
Comparable rows
0/30
Latest evidence
30 Jun 2026
3/4/5
13F
Highest disclosed value: $17,188,248
30 rows are not safely comparable across share classes.
Showing 1-8 of 30 holder rows.
Quick read
David B. Kunin has the largest disclosed position value at $17.19M.
0 of 30 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 David B. Kunin's linked filing trail.
Disclosed position value
Top 5
David B. Kunin
$17.19M
WELLS FARGO & COMPANY/MN
$1.2M
RENAISSANCE TECHNOLOGIES LLC
$990.3K
Christopher D. Jones
$469.5K
VANGUARD CAPITAL MANAGEMENT LLC
$412.6K
Value bars compare disclosed positions; verify each figure against the linked filing evidence.
Detailed SEC evidence table Showing 1-8 of 30 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| David B. Kunin |
3/4/5
Director, 10%+ Owner
|
—
mixed-class rows
|
$17,188,248
1,436,028 shares
mixed-class rows
|
— | 31 Mar 2026 |
| Daniel R. Everingham |
3/4/5
10%+ Owner
|
—
class O/S missing
|
—
270,500 shares
|
— | 14 Mar 2022 |
| WELLS FARGO & COMPANY/MN |
13F
Company
|
—
class O/S missing
|
$1,203,760
76,091 shares
|
— | 30 Jun 2026 |
| RENAISSANCE TECHNOLOGIES LLC |
13F
Company
|
—
class O/S missing
|
$990,316
62,599 shares
|
— | 30 Jun 2026 |
| Christopher D. Jones |
3/4/5
CFO
|
—
class O/S missing
|
$469,500
50,000 shares
|
— | 17 Mar 2022 |
| VANGUARD CAPITAL MANAGEMENT LLC |
13F
Company
|
—
class O/S missing
|
$412,603
26,247 shares
|
— | 30 Jun 2026 |
| Andrew D.c. LaFrence |
3/4/5
CHIEF FINANCIAL OFFICER
|
—
class O/S missing
|
$361,600
40,000 shares
|
— | 04 Dec 2023 |
| Chevy Chase Trust Holdings, LLC |
13F
Company
|
—
class O/S missing
|
$250,462
15,832 shares
|
— | 30 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
Insider buy and sell flow is broadly balanced over the last 12 months. No Buy or Sell transactions have been reported since 02 Oct 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 1-15 of 15 reporting-owner rows connected to NORTECH SYSTEMS INC. Open a relationship link for the CIK-to-CIK filing trail.
Rows
15
Largest Forms 3/4/5 holder
David B. Kunin
Net 12M change
$0
Latest report
31 Mar 2026
| Name | Relationship | Holdings Value | Past Year Net Change | Change % | Valuation | Report Date |
|---|---|---|---|---|---|---|
| David B. Kunin | Director, 10%+ Owner | $17,188,248 | Market | 31 Mar 2026 | ||
| Christopher D. Jones | Cfo | $469,500 | Mixed | 17 Mar 2022 | ||
| Andrew D.c. LaFrence | Chief Financial Officer | $361,600 | Mixed | 04 Dec 2023 | ||
| Jay D. Miller | President and CEO, Director | $194,250 | Mixed | 27 Feb 2022 | ||
| Ryan Mcmanus | Director | $179,175 | Market | 31 Mar 2026 | ||
| Stacy A. Kruse | Director | $179,175 | Market | 31 Mar 2026 | ||
| Amy S. Fredregill | Director | $133,950 | Market | 31 Mar 2026 | ||
| Jose Antonio Peris | Director | $133,950 | Market | 31 Mar 2026 | ||
| Steven J. Rosenstone | Director | $90,277 | Mixed | 17 May 2023 | ||
| Debarati Sen | Director | $88,443 | Mixed | 19 May 2025 | ||
| Dan Sachs | Director | $88,270 | Mixed | 20 May 2024 | ||
| David J. Graff | Director | $56,340 | Mixed | 12 May 2023 | ||
| Philip Irving Smith | Director | $28,170 | Mixed | 17 Mar 2022 | ||
| John Lindeen | Sr Vp Global Operations | $18,500 | Mixed | 11 Aug 2023 | ||
| Daniel R. Everingham | 10%+ Owner | Mixed | 14 Mar 2022 |
Recent insider transactions for NORTECH SYSTEMS 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| Jose Antonio Peris | NSYS | Stock Options | Award | 8,000 | 8,000 | 31 Mar 2026 | Direct | |||
| Ryan Mcmanus | NSYS | Stock Options | Award | 8,000 | 8,000 | 31 Mar 2026 | Direct | |||
| David B. Kunin | NSYS | Stock Options | Award | 10,800 | 10,800 | 31 Mar 2026 | Direct | |||
| Amy S. Fredregill | NSYS | Stock Options | Award | 8,000 | 8,000 | 31 Mar 2026 | Direct | |||
| Stacy A. Kruse | NSYS | Stock Options | Award | 8,000 | 8,000 | 31 Mar 2026 | Direct |
* marks a reported price that did not pass the local price check.