CHATTERTON MATTHEW ALAN enters PLUM III MERGER CORP. with 60.87K shares plus derivative instruments
Holding both equity and derivatives at entry signals strong long-term conviction in the company.
Direct Indirect Derivatives
Filed: 8/22/2026ACC: 0001213900-26-092770
Director
Since Aug 2026
60.87K
Baseline shares
2% direct
1.11K
Direct ownership
1 position
11.13K
Derivative underlying
2 instruments
3
Security positions
59.76K indirect
Non-Derivative Holdings3
Common Shares
IndirectShares owned4.08K
Common Shares
DirectShares owned1.11K
Common Shares
IndirectShares owned55.67K
Total
1.11K direct·59.76K indirect60.87K
| Security Title | Shares Owned | Ownership Type |
|---|---|---|
| Common Shares | 4.08K | Indirect |
| Common Shares | 1.11K | Direct |
| Common Shares | 55.67K | Indirect |
| Total | 60.87K | 1.11K direct·59.76K indirect |
Derivative Holdings2
Warrants (via Convertible Debenture)
IndirectUnderlying security
Common Shares
Underlying shares
11.13K
Shares owned
N/A
Exercise price
0.6338
Expiration
—
Exercise window
—
Convertible Debenture
IndirectUnderlying security
Common Shares
Underlying shares
N/A
Shares owned
N/A
Exercise price
0.6338
Expiration
—
Exercise window
—
Total
Underlying
11.13K
Owned
0.00
| Security | Underlying | Exercise Price | Exercise Window | Expiration | Underlying Shares | Shares Owned |
|---|---|---|---|---|---|---|
| Warrants (via Convertible Debenture) Indirect | Common Shares | 0.6338 | — | — | 11.13K | N/A |
| Convertible Debenture Indirect | Common Shares | 0.6338 | — | — | N/A | N/A |
| Total | 11.13K | 0.00 | ||||