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M

$ Value

$55K

Shares

275,000

Price

$0

Filed

Oct 7

Insider

Name

Titterton Lewis H jr

Title

CIK

0001499254

Roles

Director

Transaction Details

Transaction Date

2025-10-07

Code

M

Table

Non-Derivative

Ownership

Direct

Equity Swap

No

Shares After

3,816,265

Footnotes

Option vested in equal quarterly installments commencing January 27, 2024. | Optoin vested in four equal quarterly increments commencing May 1, 2024 and became fully exercisable February 1, 2025.

Filing Info

Accession No.

0001437749-25-030658

Form Type

4

Issuer CIK

0000914139

Titterton Lewis H jr's History

Date Ticker Type Value
2026-01-22 PRKR A $89K
2026-01-05 ANIX A $0
2025-12-15 ANIX M $47K
2025-12-15 ANIX M $0
2025-11-18 PRKR $1.0M
2025-10-07 PRKR M $94K
2025-10-07 PRKR M $55K
2025-10-07 PRKR M $94K
2025-10-07 PRKR M $55K
2025-07-31 ANIX $31K

Other Insiders at PRKR (90d)

No other insider activity at this issuer in the last 90 days.