Comparable stake leader
ARMISTICE CAPITAL, LLC
SEC ownership of Worksport Ltd
Top holders, 13D/G large-stake signals, insider positions, and transaction flow tied to CIK 0001096275.
Disclosed value leader
Steven F. Rossi
Comparable rows
24/29
Latest evidence
05 Jun 2026
- Public ticker
- WKSP 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
-
ARMISTICE CAPITAL, LLC
Ranking: Comparable ownership first, then disclosed value
- Comparable ownership rows
-
24 of 29
Meaning: Rows with safely comparable ownership %
- Latest 13D/G holder
-
ARMISTICE CAPITAL, LLC
Source: Latest parsed Schedule 13D/G stake
- Latest parsed ownership date
-
05 Jun 2026
Freshness: Most recent filing date in this holder set
- Issuer CIK
- 0001096275
- Issuer location
- West Seneca, NY
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 Worksport Ltd (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
ARMISTICE CAPITAL, LLC
Disclosed value leader
Steven F. Rossi
Comparable rows
24/29
Latest evidence
05 Jun 2026
13D/G
13F
3/4/5
Lead comparable stake: 5%
5 rows are not safely comparable across share classes.
13D/G row: ARMISTICE CAPITAL, LLC
Showing 1-8 of 29 holder rows.
Quick read
ARMISTICE CAPITAL, LLC leads the comparable SEC ownership view at 5%.
24 of 29 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 ARMISTICE CAPITAL, LLC's linked filing trail.
Comparable ownership
Top 5
ARMISTICE CAPITAL, LLC
5%
Jennifer A. Kartychak
0.16%
VANGUARD CAPITAL MANAGEMENT LLC
1.2%
GEODE CAPITAL MANAGEMENT, LLC
1%
Steward Partners Investment Advis...
1%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-8 of 29 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| ARMISTICE CAPITAL, LLC |
13D/G
13F
Company
|
5%
|
$574,430
611,096 shares
|
-$333,617 | 31 Mar 2026 |
| Jennifer A. Kartychak |
3/4/5
Chief Financial Officer
|
0.16%
|
$20,760
19,768 shares
|
— | 01 May 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC |
13F
Company
|
1.2%
|
$149,825
142,690 shares
|
— | 31 Mar 2026 |
| GEODE CAPITAL MANAGEMENT, LLC |
13F
Company
|
1%
|
$134,673
128,257 shares
|
— | 31 Mar 2026 |
| Steward Partners Investment Advisory, LLC |
13F
Company
|
1%
|
$130,410
124,200 shares
|
— | 31 Mar 2026 |
| CITADEL ADVISORS LLC |
13F
Company
|
0.72%
|
$92,814
88,394 shares
|
— | 31 Mar 2026 |
| LPL Financial LLC |
13F
Company
|
0.65%
|
$83,022
79,069 shares
|
— | 31 Mar 2026 |
| VANGUARD FIDUCIARY TRUST CO |
13F
Company
|
0.32%
|
$41,589
39,609 shares
|
— | 31 Mar 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 buying over the last 12 months. Net value: +$125,000.
Buys
$125,000
Insiders: 1
Sells
$0
Insiders: 0
Net
+$125,000
Shares: +167,832
Window
Last 12 months
4 rolling buckets
Buy value
Sell value
Shares: 167,832
Shares: 0
| Window (months) | Buy shares | Sell shares | Buy value | Sell value | Net value |
|---|---|---|---|---|---|
| 0-3 | 79,618 | 0 | $50,000 | $0 | +$50,000 |
| 3-6 | 88,214 | 0 | $75,000 | $0 | +$75,000 |
| 6-9 | 0 | 0 | $0 | $0 | $0 |
| 9-12 | 0 | 0 | $0 | $0 | $0 |
Reporting owners
Insider holders from Forms 3/4/5
Showing 1-7 of 7 reporting-owner rows connected to Worksport Ltd. Open a relationship link for the CIK-to-CIK filing trail.
Rows
7
Largest Forms 3/4/5 holder
Steven F. Rossi
Net 12M change
+$125,000
Latest report
05 Jun 2026
| Name | Relationship | Holdings Value | Past Year Net Change | Change % | Valuation | Report Date |
|---|---|---|---|---|---|---|
| Steven F. Rossi | Chairman, CEO and President, Director | $3,102,645 | +$125,000 | +4.2% | Mixed | 05 Jun 2026 |
| William J. Caragol | Director | $168,908 | Mixed | 09 Feb 2026 | ||
| Lorenzo Rossi | Director | $107,900 | Mixed | 09 Feb 2026 | ||
| Ned L. Siegel | Director | $102,508 | Mixed | 09 Feb 2026 | ||
| Craig W. Loverock | Director | $102,508 | Mixed | 09 Feb 2026 | ||
| Jennifer A. Kartychak | Chief Financial Officer | $20,760 | Mixed | 01 May 2026 | ||
| Michael D. Johnston | Chief Financial Officer | Mixed | 05 Dec 2017 |
Recent insider transactions for Worksport Ltd
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 |
|---|---|---|---|---|---|---|---|---|---|---|
| Steven F. Rossi | WKSP | Common Stock | Purchase | 3.05% | $50,000 | $0.6280 | 79,618 | 2,693,703 | 05 Jun 2026 | Direct |
| Jennifer A. Kartychak | WKSP | Common Stock, par value $0.001 per share | Award | 30.9% | 6,104 | 25,872 | 20 Apr 2026 | By LLC | ||
| Steven F. Rossi | WKSP | Common Stock | Purchase | 3.49% | $75,000 | $0.8502 | 88,214 | 2,614,085 | 13 Apr 2026 | Direct |
| Steven F. Rossi | WKSP | Stock Options (Right to buy) | Award | 39.3% | 240,000 | 850,000 | 09 Feb 2026 | Direct | ||
| William J. Caragol | WKSP | Stock Options (Right to Buy) | Award | 32.6% | 25,002 | 101,752 | 09 Feb 2026 | Direct | ||
| Lorenzo Rossi | WKSP | Option (Right to buy) | Award | 30% | 15,000 | 65,000 | 09 Feb 2026 | Direct | ||
| Craig W. Loverock | WKSP | Stock Options (Right to Buy) | Award | 68% | 25,002 | 61,752 | 09 Feb 2026 | Direct | ||
| Ned L. Siegel | WKSP | Stock Options (Right to Buy) | Award | 68% | 25,002 | 61,752 | 09 Feb 2026 | Direct |
* marks a reported price that did not pass the local price check.