Quick Takeaways
- FNUC - Frontier Nuclear & Minerals Inc. has 9 insiders with reported activity on this page.
- No net insider buy/sell flow is currently reported for the last year.
- Recent transaction rows are available for direct filing-level review.
Insider Transactions Reported by 9 Insiders of Frontier Nuclear & Minerals Inc.
- Symbol
- FNUC on Nasdaq
- Location
- Winnipeg
What Changed
- No meaningful buy/sell imbalance is currently visible in the one-year window.
- Activity will update as new Forms 3/4/5 are filed.
Why This Matters
- This page gives a plain-language issuer insider context before you inspect transaction-level evidence.
- Use the filing links below to verify timestamps, codes, and ownership impacts directly from SEC forms.
Source Evidence
Filed on Form 4
See Original Filing
Issuer insider activity is sourced from SEC Forms 3, 4, and 5.
Insider trading overview
Last 12 monthsInsider buy and sell flow is broadly balanced over the last 12 months. No Buy or Sell transactions have been reported since 18 May 2025.
Buys
$0
Shares: 0
Insiders: 0
Sells
$0
Shares: 0
Insiders: 0
Net
$0
Shares: 0
Insiders: 0
| Window (months) | Buy shares | Sell shares | Buy $ | Sell $ | Net $ |
|---|---|---|---|---|---|
| 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 |
Frontier Nuclear & Minerals Inc. executives and other stock owners filed with the SEC include:
| Name | Relationship | Holdings Value | Past Year Net Change | Change % | Valuation | Report Date |
|---|---|---|---|---|---|---|
| Labkowski Nachum | Chairman of the Board, Director | $5,165,748 | Mixed | 18 Mar 2026 | ||
| Kievman Shlomo | Director | $2,905,884 | Mixed | 18 Mar 2026 | ||
| Wheatley Frank David | Chief Executive Officer | $24,537 | Mixed | 18 Mar 2026 | ||
| Imrie Brian | Director | $4,906 | Mixed | 18 Mar 2026 | ||
| Schapiro Peretz | Director | $4,614 | Mixed | 18 Mar 2026 | ||
| Youngs Brian | Director | $1,845 | Mixed | 18 Mar 2026 | ||
| Skerrett Kathleen | Director | $492 | Market | 18 Mar 2026 | ||
| Nazareth Nikhil Kyle | Chief Financial Officer | Mixed | 18 Mar 2026 | |||
| Wortzman Jack | Director | Mixed | 10 Apr 2026 |
Top shareholders of Frontier Nuclear & Minerals Inc. (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.
Methodology: rows are grouped by holder and ranked by the holder's primary source value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
| Holder | Source | Role / Reporting | Ownership % | Shares | Holdings Value | 12M Net Δ | As of | Details |
|---|---|---|---|---|---|---|---|---|
| JPMORGAN CHASE & CO |
13F
|
Company |
—
class O/S missing
|
16,009,164
|
$32,338,511 | — | 31 Mar 2026 | |
| Labkowski Nachum |
3/4/5
|
Chairman of the Board, Director |
—
class O/S missing
|
1,721,916
|
$5,165,748 | — | 18 Mar 2026 | |
| Kievman Shlomo |
3/4/5
|
Director |
—
class O/S missing
|
968,628
|
$2,905,884 | — | 18 Mar 2026 | |
| MORGAN STANLEY |
13F
|
Company |
—
class O/S missing
|
476,704
|
$1,339,538 | — | 31 Mar 2026 | |
| Vident Advisory, LLC |
13F
|
Company |
—
class O/S missing
|
343,823
|
$966,143 | — | 31 Mar 2026 | |
| UBS Group AG |
13F
|
Company |
—
class O/S missing
|
318,334
|
$894,518 | — | 31 Mar 2026 | |
| LPL Financial LLC |
13F
|
Company |
—
class O/S missing
|
189,793
|
$533,318 | — | 31 Mar 2026 | |
| Massar Capital Management, LP |
13F
|
Company |
—
class O/S missing
|
167,000
|
$469,270 | — | 31 Mar 2026 | |
| 3i, LP |
13D/G
|
— |
1.1%
|
831,026
|
$365,651 | -$1,779,349 | 31 Dec 2024 | |
| Diametric Capital, LP |
13F
|
Company |
—
class O/S missing
|
52,452
|
$147,390 | — | 31 Mar 2026 | |
| ALPS ADVISORS INC |
13F
|
Company |
—
class O/S missing
|
39,483
|
$110,947 | — | 31 Mar 2026 | |
| R Squared Ltd |
13F
|
Company |
—
class O/S missing
|
21,857
|
$61,418 | — | 31 Mar 2026 | |
| Apella Capital, LLC |
13F
|
Company |
—
class O/S missing
|
15,000
|
$40,500 | — | 31 Mar 2026 | |
| PRELUDE CAPITAL MANAGEMENT, LLC |
13F
|
Company |
—
class O/S missing
|
13,277
|
$37,308 | — | 31 Mar 2026 | |
| Wheatley Frank David |
3/4/5
|
Chief Executive Officer |
—
class O/S missing
|
7,692
|
$24,537 | — | 18 Mar 2026 | |
| WELLS FARGO & COMPANY/MN |
13F
|
Company |
—
class O/S missing
|
7,530
|
$21,159 | — | 31 Mar 2026 | |
| MACQUARIE GROUP LTD |
13F
|
Company |
—
class O/S missing
|
5,208
|
$14,634 | — | 31 Mar 2026 | |
| OSAIC HOLDINGS, INC. |
13F
|
Company |
—
class O/S missing
|
2,476
|
$6,957 | — | 31 Mar 2026 | |
| SBI Securities Co., Ltd. |
13F
|
Company |
—
class O/S missing
|
1,922
|
$5,401 | — | 31 Mar 2026 | |
| Imrie Brian |
3/4/5
|
Director |
—
class O/S missing
|
1,538
|
$4,906 | — | 18 Mar 2026 | |
| Schapiro Peretz |
3/4/5
|
Director |
—
class O/S missing
|
1,538
|
$4,614 | — | 18 Mar 2026 | |
| MCF Advisors LLC |
13F
|
Company |
—
class O/S missing
|
1,367
|
$3,842 | — | 31 Mar 2026 | |
| JONES FINANCIAL COMPANIES LLLP |
13F
|
Company |
—
class O/S missing
|
1,494
|
$3,227 | — | 31 Mar 2026 | |
| Newbridge Financial Services Group, Inc. |
13F
|
Company |
—
class O/S missing
|
846
|
$2,377 | — | 31 Mar 2026 | |
| Youngs Brian |
3/4/5
|
Director |
—
class O/S missing
|
615
|
$1,845 | — | 18 Mar 2026 | |
| BARCLAYS PLC |
13F
|
Company |
—
class O/S missing
|
441
|
$1,239 | — | 31 Mar 2026 | |
| NATIONAL BANK OF CANADA /FI/ |
13F
|
Company |
—
class O/S missing
|
329
|
$915 | — | 31 Mar 2026 | |
| GROUP ONE TRADING LLC |
13F
|
Company |
—
class O/S missing
|
261
|
$733 | — | 31 Mar 2026 | |
| Lombard Odier SCmA Compagnie |
13F
|
Individual |
—
class O/S missing
|
219
|
$615 | — | 31 Mar 2026 | |
| Golden State Wealth Management, LLC |
13F
|
Company |
—
class O/S missing
|
197
|
$554 | — | 31 Mar 2026 | |
| Skerrett Kathleen |
3/4/5
|
Director |
0%
|
1,538
|
$492 | — | 18 Mar 2026 | |
| Federation Des Caisses Desjardins du Quebec |
13F
|
Individual |
—
class O/S missing
|
53
|
$149 | — | 31 Mar 2026 | |
| CWM, LLC |
13F
|
Company |
—
class O/S missing
|
30
|
$84 | — | 31 Mar 2026 |
Recent Insider Transactions by Companies or Individuals for Frontier Nuclear & Minerals Inc.
Showing up to 300 most recent insider transactions from the last 12 months.
| Insider | Symbol | Class | Transaction | % | Value $ | * Price $ | Shares | Shares Owned | Date | Ownership |
|---|---|---|---|---|---|---|---|---|---|---|
| Wortzman Jack | FNUC | Restricted Stock Units | Options Exercise | -100% | -7,500 | 0 | 10 Apr 2026 | Direct |
* An asterisk sign (*) next to the price indicates that the price is likely invalid.