Thorndike William N Jr

Director · CNX, PRM

As of 2026-09-16, Thorndike William N Jr has 14 Form 4 transactions on record across 2 companies — 13 in the trailing 12 months.

Everything this person has disclosed to the SEC on Form 4 — across every company they file for — reconstructed from the public record. A filing history, not a tip sheet.

Reconstructed holdings

Direct: $287.0MIndirect: $0$287.0Mas of 2026-09-16
  • Direct $287.0M
  • Indirect $0
PRMdirect8,535,656 sh$272.3M
CNXdirect435,355 sh$14.7M

Reconstructed from this person's own Form 4 filings — the total each filing reported owning afterward, priced at the close on the as-of date shown. A filed position can lag the real one.

Direct and indirect holdings (e.g. through a trust or fund) are tagged separately, as filed.

Trades by company

PRM · 10 trades
2026-03-11: Sale, 100,000 sh ($2.3M)2026-03-10: Sale, 100,000 sh ($2.4M)2026-03-09: Sale, 90,043 sh ($2.1M)2026-03-09: Sale, 34,957 sh ($834K)2026-03-06: Sale, 100,000 sh ($2.4M)2026-03-05: Sale, 100,000 sh ($2.4M)2026-03-04: Sale, 125,000 sh ($3.0M)2026-03-03: Award / grant, 5,582,492 sh ($0)2025-12-09: Gift, 673,685 sh ($0)2025-06-20: Other acquisition, 746,767 sh ($0)
CNX · 4 trades
2026-05-07: Award / grant, 8,770 sh ($0)2026-05-04: Sale, 28,800 sh ($1.1M)2026-05-04: Option exercise, 83,097 sh ($1.1M)2026-05-04: Option exercise, 83,097 sh ($0)

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
2026-05-04CNXSale28,800 @ $38.25$1.1M−6.3% of holding426,585Form 4
2026-03-11PRMSale100,000 @ $23.18$2.3M−1.2% of holding8,535,656Form 4
2026-03-10PRMSale100,000 @ $23.63$2.4M−1.1% of holding8,635,656Form 4
2026-03-09PRMSale90,043 @ $23.18$2.1M−1.0% of holding8,770,613Form 4
2026-03-09PRMSale34,957 @ $23.85$834K−0.4% of holding8,735,656Form 4
2026-03-06PRMSale100,000 @ $23.63$2.4M−1.1% of holding8,860,656Form 4
2026-03-05PRMSale100,000 @ $24.06$2.4M−1.1% of holding8,960,656Form 4
2026-03-04PRMSale125,000 @ $24.26$3.0M−1.4% of holding9,060,656Form 4
6 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-05-07CNXAward / grant8,770435,355Form 4
2026-05-04CNXOption exercise83,097455,385Form 4
2026-05-04CNXOption exercise83,0970Form 4
2026-03-03PRMAward / grant5,582,4929,185,656Form 4
2025-12-09PRMGift673,6853,603,164Form 4
2025-06-20PRMOther acquisition746,7674,276,849Form 4

Source: SEC Form 4 filings. Each row links to its original filing.

Research tool, not investment advice — historical frequencies, not recommendations. A product of Marovel Technologies LLC. Full terms.