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SCHEDULE 13D Filed 2026-06-01 Event 2026-05-22 SEC 0001213900-26-063741 →

Raptopoulos Andreas → Matternet, Inc. MTTN

Stake: 16.10% Shares: 8,062,927 Class: Common Stock, $0.0001 par value per share
Composite Decision Signal · PASS (LOW BASE-RATE EDGE) Conviction Score: 27/100
  • Active Schedule 13D filer baseline
  • High conviction ownership stake (16.1%)
  • Short interest building (+100.0% vs prior settlement)

Item 4 — Purpose of Transaction

The Reporting Person acquired the Common Stock in connection with the Merger. The information contained in Item 3 of this Schedule 13D is incorporated herein by reference. The Reporting Person serves as a member of the Board of Directors and President and Chief Executive Officer of the Issuer. Accordingly, the Reporting Person may have influence over the corporate activities of the Issuer, including activities that may relate to items described in clauses (a) through (j) of Item 4 of this Schedule 13D. Subject to the Registration Rights Agreement described in Item 6 of this Schedule 13D, the Reporting Person may, from time to time, purchase or sell securities of the Issuer as appropriate for his personal circumstances. Except as described in this Schedule 13D, the Reporting Person does not have any present plans or proposals that relate to or would result in any of the actions described in clauses (a) through (j) of Item 4 of this Schedule 13D. The Reporting Person reserves the right to formulate plans and/or proposals and to take such actions with respect to his investment in the Issuer, including any or all of the actions set forth in clauses (a) through (j) of Item 4 of this Schedule 13D.

Cross-References

Insider Activity (last 365d)
21 transactions
21 buys · 0 sales · 0 awards/exercises
Issuer Cluster
1 13D/G filings on this issuer
0 other filings besides this one
Filer Track Record
1 filings by this filer
0 other filings in the data moat
Short Interest · settle 2026-09-30
DTC 1.00
70 shares short · +100.0% vs prior

Form 4 Insider Transactions · last 365d

DateInsiderRoleTypeSharesPriceValue
2026-05-22 Dawson Christopher director Award 83,205 — —
2026-05-22 Marton Laurence director Award 52,003 — —
2026-05-22 Norman-Elvenich Alexander officer Award 10,401 — —
2026-05-22 Secore Jason Benjamin officer Award 105,682 — —
2026-05-22 Raptopoulos Andreas director, officer Award 5,928,335 — —
2026-05-22 Kotte Sanjay Kumar director Award 374,421 — —
2026-05-22 Dawson Christopher director Award 448,386 — —
2026-05-22 Marton Laurence director Award 266,488 — —
2026-05-22 Marton Laurence director Award 181,898 — —
2026-05-22 Marton Laurence director Award 41,602 — —
2026-05-22 Norman-Elvenich Alexander officer Award 31,202 — —
2026-05-22 Norman-Elvenich Alexander officer Award 83,205 — —
2026-05-22 Norman-Elvenich Alexander officer Award 124,807 — —
2026-05-22 Norman-Elvenich Alexander officer Award 62,403 — —
2026-05-22 Norman-Elvenich Alexander officer Award 104,006 — —
2026-05-22 Norman-Elvenich Alexander officer Award 416,023 — —
2026-05-22 Secore Jason Benjamin officer Award 572,032 — —
2026-05-22 Secore Jason Benjamin officer Award 197,611 — —
2026-05-22 Raptopoulos Andreas director, officer Award 1,200,227 — —
2026-05-22 Raptopoulos Andreas director, officer Award 645,316 — —
2026-05-22 Raptopoulos Andreas director, officer Award 603,234 — —

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