$PRTA SEC Filings

Filed On	Filing
26 Oct 2026	Form 4: Scully William P, 10% owner Bought 100,000 shares ($819K) · Bought 50,000 shares ($404K)
15 Oct 2026	Form 4: Scully William P, 10% owner Bought 100,000 shares ($835K) · Bought 10,000 shares ($84.6K)
09 Oct 2026	Form 4: Scully William P, 10% owner Bought 125,000 shares ($1.05M) · Bought 90,000 shares ($771K)
06 Oct 2026	Form 4: Scully William P, 10% owner Bought 100,000 shares ($857K)
02 Oct 2026	8-K: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers.
30 Sep 2026	Form 4: Scully William P, 10% owner Bought 162,000 shares ($1.41M)
29 Sep 2026	Form 4: Scully William P, 10% owner Bought 103,500 shares ($890K)
21 Sep 2026	Form 4: Scully William P, 10% owner Bought 100,000 shares ($843K)
03 Sep 2026	Form 4: Scully William P, 10% owner Bought 27,000 shares ($256K)
21 Aug 2026	Form 4: Scully William P, 10% owner Bought 50,000 shares ($439K)
19 Aug 2026	SCHEDULE 13G/A
18 Aug 2026	Form 3: Fennell Todd W., 10% owner No securities owned
18 Aug 2026	Form 4: Scully William P, 10% owner Acquired 336,000 shares (Gift) · Gave 627,553 shares as a gift
14 Aug 2026	SCHEDULE 13G/A
11 Aug 2026	Form 4: Scully William P, 10% owner Acquired 251,553 shares (Gift)
11 Aug 2026	Form 3: Fennell Todd W., 10% owner No securities owned
10 Aug 2026	Form 4: Scully William P, 10% owner Bought 37,500 shares ($323K)
06 Aug 2026	10-Q
06 Aug 2026	SCHEDULE 13G/A
06 Aug 2026	8-K: Results of Operations and Financial Condition

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