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SCHEDULE Filed 2025-01-02 Event 2024-12-27 SEC 0001594543-25-000001 →

KERBER WILLIAM XAVIER III Palladyne AI Corp. PDYNW

Stake: 7.60% Shares: 2,292,482 CUSIP: 80359A205 Class: Common Stock, $0.0001 par value per share

Item 4 — Purpose of Transaction

Mr. Kerber purchased the issuer's Common stock as an individual for the purposes of investment. Since the filing of the last amendment dated September 17th, 2024, Mr. Kerber has made the following changes to his holdings of the issuer's Common Stock: * Purchases and Sales resulting in a net change of 110,555 less Common Stock owned directly * A gift of 100,000 shares to the Vincent Kerber Irrevocable Trust * A gift of 100,000 shares to the Katheryn Kerber Irrevocable Trust. Mr. Kerber holds a role as an investment advisor to these two trusts and maintains shared voting and dispositive power of the Issuer's Common Stock held within them.

Cross-References

Insider Activity (last 365d)
3 transactions
0 buys · 3 sales · 0 awards/exercises
Issuer Cluster
4 13D/G filings on this issuer
3 other filings besides this one
Filer Track Record
5 filings by this filer
4 other filings in the data moat
Short Interest · settle 2026-07-15
DTC 1.00
38,697 shares short · -17.1% vs prior

Institutional Consensus · 2025-12-31

Held by elite portfolio managers
1 holder · $501K
Point72 Asset Mgmt

Post-Filing Returns · since 2024-12-27 on PDYNW

+1 day
0.0%
+5 days
0.0%
+30 days
0.0%
+60 days
0.0%
+90 days
0.0%
+180 days
0.0%

Anchor price 0.02 on closest trading day on/after 2024-12-27. Source: Yahoo Finance daily adj_close (split + dividend adjusted).

Form 4 Insider Transactions · last 365d

DateInsiderRoleTypeSharesPriceValue
2026-05-21 THATCHER TREVOR officer Sale 4,561 $6.14 $28K
2026-05-21 SONNE STEPHEN officer Sale 5,245 $6.14 $32K
2026-05-21 GARAGIC DENIS officer Sale 17,176 $6.14 $106K

Other 13D/G Filings on Palladyne AI Corp.

FiledFormFilerStakeShares
2026-05-14 SCHEDULE 13D/A KERBER WILLIAM XAVIER III 2,366,314 view →
2022-12-05 SC FINN BRIAN D view →
2022-03-14 SC Wolff Benjamin G view →

Other Filings by KERBER WILLIAM XAVIER III

FiledFormIssuerStakeShares
2026-05-14 SCHEDULE 13D/A Palladyne AI Corp. PDYNW 2,366,314 view →
2025-08-13 SCHEDULE Nauticus Robotics, Inc. KITTW 4.40% 1,852,696 view →
2025-03-17 SCHEDULE Nauticus Robotics, Inc. KITTW 5.10% 1,542,696 view →
2025-02-07 SCHEDULE Nauticus Robotics, Inc. KITTW 2.00% 611,492 view →

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