Stephen Sonne

CIK: 0001998996

Transaction Breakdown

Open Market Buys (P)0 (0.0%)

High conviction signal

Open Market Sales (S)8 (53.3%)

Position reduction

Option Exercises (M)0 (0.0%)

Derivative conversions

Awards (A)6 (40.0%)

Compensation grants

Other (G, F, J, C, D, …)1 (6.7%)

Gifts, tax withholding, conversions, dispositions to the issuer and other codes

Companies & Roles (1)

PDYN

Palladyne AI Corp.

Officer

Discretionary Trading P&L

Holdings

Transaction History (15 total)

PDYN
Palladyne AI Corp.
Aug 21, 2026
Sale(S)
Direct
5.3K shares at avg. $6.16$33K
PDYN
Palladyne AI Corp.
Jun 8, 2026
Award(A)
Direct
147.5K shares-
PDYN
Palladyne AI Corp.
Jun 1, 2026
Award(A)
Direct
1K shares at avg. $4.55$5K
PDYN
Palladyne AI Corp.
May 21, 2026
Sale(S)
Direct
5.2K shares at avg. $6.14$32K
PDYN
Palladyne AI Corp.
Mar 12, 2026
Sale(S)
Direct
6.8K shares at avg. $7.55$51K
PDYN
Palladyne AI Corp.
Mar 10, 2026
Award(A)
Direct
25K shares-
PDYN
Palladyne AI Corp.
Dec 1, 2025
Award(A)
Direct
1K shares at avg. $4.55$5K
PDYN
Palladyne AI Corp.
Nov 21, 2025
Sale(S)
Direct
3.4K shares at avg. $5.11$17K
PDYN
Palladyne AI Corp.
Aug 21, 2025
Sale(S)
Direct
3.2K shares at avg. $7.42$24K
PDYN
Palladyne AI Corp.
Jun 1, 2025
Award(A)
Direct
1K shares at avg. $5.03$5K
PDYN
Palladyne AI Corp.
May 20, 2025
Sale(S)
Direct
3.4K shares at avg. $7.24$25K
PDYN
Palladyne AI Corp.
Mar 31, 2025
Sale(S)
Direct
1.1K shares at avg. $5.82$7K
PDYN
Palladyne AI Corp.
Mar 10, 2025
Award(A)
Direct
70K shares-
PDYN
Palladyne AI Corp.
Feb 24, 2025
Sale(S)
Direct
10.5K shares at avg. $7.03$74K
PDYN
Palladyne AI Corp.
Nov 20, 2024
Tax Payment(F)
Direct
794 shares at avg. $1.94$2K

		Type	Shares	Price		Ownership
Aug 21, 2026	PDYN Palladyne AI Corp.	Sale(S)	5,341	$6.16	$32,895	Direct
Jun 8, 2026	PDYN Palladyne AI Corp.	Award(A)	147,541	-	$0	Direct
Jun 1, 2026	PDYN Palladyne AI Corp.	Award(A)	1,000	$4.55	$4,548	Direct
May 21, 2026	PDYN Palladyne AI Corp.	Sale(S)	5,245	$6.14	$32,225	Direct
Mar 12, 2026	PDYN Palladyne AI Corp.	Sale(S)	6,802	$7.55	$51,355	Direct
Mar 10, 2026	PDYN Palladyne AI Corp.	Award(A)	25,000	-	$0	Direct
Dec 1, 2025	PDYN Palladyne AI Corp.	Award(A)	1,000	$4.55	$4,548	Direct
Nov 21, 2025	PDYN Palladyne AI Corp.	Sale(S)	3,411	$5.11	$17,440	Direct
Aug 21, 2025	PDYN Palladyne AI Corp.	Sale(S)	3,236	$7.42	$24,002	Direct
Jun 1, 2025	PDYN Palladyne AI Corp.	Award(A)	1,000	$5.03	$5,032	Direct
May 20, 2025	PDYN Palladyne AI Corp.	Sale(S)	3,422	$7.24	$24,784	Direct
Mar 31, 2025	PDYN Palladyne AI Corp.	Sale(S)	1,141	$5.82	$6,636	Direct
Mar 10, 2025	PDYN Palladyne AI Corp.	Award(A)	70,000	-	-	Direct
Feb 24, 2025	PDYN Palladyne AI Corp.	Sale(S)	10,529	$7.03	$74,015	Direct
Nov 20, 2024	PDYN Palladyne AI Corp.	Tax Payment(F)	794	$1.94	$1,540	Direct

1-15 of 15 transactions

About SONNE STEPHEN

SONNE STEPHEN (SEC CIK 0001998996) files insider reports with the SEC as CHIEF LEGAL OFFICER of Palladyne AI Corp. (PDYN).

Signal8 holds 14 ownership filings by SONNE STEPHEN, all Form 4s, filed between Nov 22, 2024 and Aug 21, 2026. Those filings report 15 transactions, from Nov 20, 2024 to Aug 21, 2026. Signal8's Form 4 history starts in Sep 2024.

The business address on SONNE STEPHEN's filings is in SALT LAKE CITY, UT.

Recent filings by SONNE STEPHEN

Aug 21, 2026: Open-market sale of PDYN shares (Form 4, code S).
Jun 8, 2026: Grant or award of PDYN shares (Form 4, code A).
Jun 1, 2026: Grant or award of PDYN shares (Form 4, code A).
May 21, 2026: Open-market sale of PDYN shares (Form 4, code S).
Mar 12, 2026: Open-market sale of PDYN shares (Form 4, code S).

Other insiders filing for Palladyne AI Corp. (PDYN)

Wolff Benjamin G, PRESIDENT & CEO
THATCHER TREVOR, CHIEF FINANCIAL OFFICER
GARAGIC DENIS, CHIEF TECHNOLOGY OFFICER
Twitty Stephen, Director
Young Michael T., Director
Olson Eric T, Director

How to read Form 4 transaction codes