Insider at

04

Insider transactions

05
0 buys (P) 5 sells (S) Net: $-144,660 + 18 non-open-market transactions below last 12 months, based on the transactions shown below

Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted

18 other filings hidden
DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
Aug. 21, 2026 PDYN S 4,636 $6.16 $28,558 319,602 Direct -1.43% Disposed -13.8% (price as of 2026-10-05)
May 21, 2026 PDYN S 4,561 $6.14 $28,005 175,697 Direct -2.53% Disposed -13.5% (price as of 2026-10-05)
March 30, 2026 PDYN S 3,030 $5.55 $16,816 180,258 Direct -1.65% Disposed -4.3% (price as of 2026-10-05)
March 12, 2026 PDYN S 7,649 $7.55 $57,750 183,288 Direct -4.01% Disposed -29.7% (price as of 2026-10-05)
Nov. 21, 2025 PDYN S 2,648 $5.11 $13,531 164,937 Direct -1.58% Disposed 3.9% (price as of 2026-10-05)
Aug. 21, 2025 PDYN S 2,512 $7.42 $18,639 167,585 Direct -1.48% Disposed -28.4% (price as of 2026-10-05)
May 20, 2025 PDYN S 2,623 $7.24 $18,991 169,097 Direct -1.53% Disposed -26.7% (price as of 2026-10-05)
March 31, 2025 PDYN S 10,919 $5.82 $63,549 171,720 Direct -5.98% Disposed -8.8% (price as of 2026-10-05)

P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding

Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.

Derivative holdings (Form 4 Table II) Options, RSUs and convertible securities reported on Form 4 Table II.

06
DateTickerSecurityUnderlying Exercise priceExpirationSharesA/D
April 17, 2024 PDYN Stock Option (right to buy) Common Stock (4,000) $49.32 Dec. 15, 2031 4,000 Disposed
April 17, 2024 PDYN Stock Option (right to buy) Common Stock (967) $24.54 May 20, 2032 967 Disposed
April 17, 2024 PDYN Stock Option (right to buy) Common Stock (19,724) $2.82 March 29, 2033 19,724 Disposed
April 17, 2024 PDYN Stock Option (right to buy) Common Stock (4,000) $1.59 Dec. 15, 2031 4,000 Acquired
April 17, 2024 PDYN Stock Option (right to buy) Common Stock (967) $1.59 May 20, 2032 967 Acquired
April 17, 2024 PDYN Stock Option (right to buy) Common Stock (19,724) $1.59 March 29, 2033 19,724 Acquired

Exercise/conversion price is blank when not applicable (e.g. RSUs).

Initial ownership (Form 3) 4 holdings

07

Securities held when first becoming an insider, per SEC Form 3.

DateTickerSecuritySharesOwnership
March 13, 2024 PDYN Common Stock 14,598 Direct
March 13, 2024 PDYN Stock Option (right to buy)→ Common Stock (4,000) 4,000 Direct
March 13, 2024 PDYN Stock Option (right to buy)→ Common Stock (967) 967 Direct
March 13, 2024 PDYN Stok Option (right to buy)→ Common Stock (19,724) 19,724 Direct