Comparable stake leader
Anne Barber Lambert
SEC ownership of META MATERIALS INC.
Top holders, 13D/G large-stake signals, insider positions, and transaction flow tied to CIK 0001431959.
Disclosed value leader
Anne Barber Lambert
Comparable rows
0/22
Latest evidence
20 Dec 2023
- Parsed ownership sources
-
3/4/5
Source: Parsed SEC ownership filingsUse: Compare filing families carefully
- Largest SEC-reported holder
-
Anne Barber Lambert
Ranking: Comparable ownership first, then disclosed value
- Latest parsed ownership date
-
20 Dec 2023
Freshness: Most recent filing date in this holder set
- Issuer CIK
- 0001431959
- Issuer location
- Dartmouth, Nova Scotia, Canada
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 META MATERIALS 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
Anne Barber Lambert
Disclosed value leader
Anne Barber Lambert
Comparable rows
0/22
Latest evidence
20 Dec 2023
3/4/5
Highest disclosed value: $10,572,147
22 rows are not safely comparable across share classes.
Showing 1-8 of 22 holder rows.
Quick read
Anne Barber Lambert has the largest disclosed position value at $10.57M.
0 of 22 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 Anne Barber Lambert's linked filing trail.
Disclosed position value
Top 5
Anne Barber Lambert
$10.57M
James MacMillan Fusaro
$2.22M
Uzi Sasson
$1.45M
Georgios Palikaras
$316.7K
Jonathan Waldern
$313.7K
Value bars compare disclosed positions; verify each figure against the linked filing evidence.
Detailed SEC evidence table Showing 1-8 of 22 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| Anne Barber Lambert |
3/4/5
10%+ Owner
|
—
class O/S missing
|
$10,572,147
46,655,548 shares
|
— | 28 Jun 2021 |
| Thomas Gordon Welch |
3/4/5
10%+ Owner
|
—
class O/S missing
|
—
36,728,618 shares
|
— | 20 Dec 2022 |
| James MacMillan Fusaro |
3/4/5
Chief Executive Officer, Director
|
—
class O/S missing
|
$2,218,027
9,788,292 shares
|
— | 18 Oct 2023 |
| Uzi Sasson |
3/4/5
CEO
|
—
mixed-class rows
|
$1,453,091
5,933,765 shares
mixed-class rows
|
— | 22 Nov 2023 |
| Georgios Palikaras |
3/4/5
CEO and President, Director
|
—
class O/S missing
|
$316,727
1,397,737 shares
|
— | 16 Aug 2023 |
| Jonathan Waldern |
3/4/5
Chief Technology Officer
|
—
class O/S missing
|
$313,658
1,161,696 shares
|
— | 20 Apr 2023 |
| Eugenia Corrales |
3/4/5
Director
|
—
class O/S missing
|
$134,967
595,620 shares
|
— | 20 Dec 2023 |
| Vyomesh Joshi |
3/4/5
Director
|
—
class O/S missing
|
$134,967
595,620 shares
|
— | 20 Dec 2023 |
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 Aug 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 1-20 of 23 reporting-owner rows connected to META MATERIALS INC.. Open a relationship link for the CIK-to-CIK filing trail.
Rows
23
Largest Forms 3/4/5 holder
Anne Barber Lambert
Net 12M change
$0
Latest report
20 Dec 2023
| Name | Relationship | Holdings Value | Past Year Net Change | Change % | Valuation | Report Date |
|---|---|---|---|---|---|---|
| Anne Barber Lambert | 10%+ Owner | $10,572,147 | Mixed | 28 Jun 2021 | ||
| James MacMillan Fusaro | Chief Executive Officer, Director | $2,218,027 | Mixed | 18 Oct 2023 | ||
| Uzi Sasson | Ceo | $1,453,091 | Mixed | 22 Nov 2023 | ||
| Georgios Palikaras | CEO and President, Director | $316,727 | Mixed | 16 Aug 2023 | ||
| Jonathan Waldern | Chief Technology Officer | $313,658 | Mixed | 20 Apr 2023 | ||
| Vyomesh Joshi | Director | $134,967 | Mixed | 20 Dec 2023 | ||
| Eugenia Corrales | Director | $134,967 | Mixed | 20 Dec 2023 | ||
| Philippe Morali | Director | $109,108 | Mixed | 20 Dec 2023 | ||
| David Daniel Eaton | Chief Legal Officer | $109,060 | Mixed | 12 Jul 2023 | ||
| Jennifer K. Cheraso | Chief Human Resources Officer | $91,036 | Mixed | 26 Oct 2023 | ||
| John R. Harding | Director | $77,519 | Mixed | 20 Dec 2023 | ||
| Robert Lance Cook | Director | $67,980 | Mixed | 17 Jun 2021 | ||
| Steen Karsbo | Director | $26,811 | Mixed | 20 Dec 2023 | ||
| Allison Christilaw | Director | $26,059 | Mixed | 20 Dec 2023 | ||
| Ken Hannah | Director | $22,660 | Mixed | 20 Dec 2023 | ||
| Michael James Graves | Former director | $16,429 | Mixed | 09 Jul 2021 | ||
| Ahmed Shebl | CAO and Interim CFO | $6,723 | Mixed | 05 Nov 2023 | ||
| RICE KENNETH L JR | Chief Operating Officer & Chief Financial Officer | $4,782 | Mixed | 03 Mar 2023 | ||
| Eric M. Leslie | Director | Mixed | 05 Dec 2022 | |||
| Thomas Gordon Welch | 10%+ Owner | Mixed | 20 Dec 2022 |
Recent insider transactions for META MATERIALS 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.