Blankenship Charles P

Director · Officer · FLR, WWD

As of 2026-09-16, Blankenship Charles P has 127 Form 4 transactions on record across 2 companies — 62 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: $18.5MIndirect: $0$18.5Mas of 2026-09-16
  • Direct $18.5M
  • Indirect $0
WWDdirect56,466 sh$18.0M
FLRdirect9,146 sh$485K

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

WWD · 124 trades
2026-03-10: Sale, 1,550 sh ($598K)2026-03-10: Option exercise, 2,625 sh ($219K)2026-03-10: Sale, 343 sh ($131K)2026-03-10: Sale, 290 sh ($111K)2026-03-10: Sale, 262 sh ($101K)2026-03-10: Sale, 180 sh ($70K)2026-03-10: Option exercise, 2,625 sh ($0)2026-03-09: Sale, 1,280 sh ($470K)2026-03-09: Sale, 1,193 sh ($437K)2026-03-09: Option exercise, 5,000 sh ($416K)2026-03-09: Sale, 974 sh ($359K)2026-03-09: Sale, 728 sh ($269K)2026-03-09: Sale, 465 sh ($172K)2026-03-09: Sale, 360 sh ($131K)2026-03-09: Option exercise, 5,000 sh ($0)2026-03-06: Sale, 1,366 sh ($515K)2026-03-06: Option exercise, 5,000 sh ($416K)2026-03-06: Sale, 900 sh ($339K)2026-03-06: Sale, 543 sh ($203K)2026-03-06: Sale, 527 sh ($195K)2026-03-06: Sale, 500 sh ($190K)2026-03-06: Sale, 425 sh ($158K)2026-03-06: Sale, 406 sh ($151K)2026-03-06: Sale, 282 sh ($104K)2026-03-06: Sale, 51 sh ($19K)2026-03-06: Option exercise, 5,000 sh ($0)2026-03-05: Sale, 1,384 sh ($533K)2026-03-05: Sale, 1,147 sh ($443K)2026-03-05: Sale, 1,043 sh ($402K)2026-03-05: Sale, 969 sh ($372K)2026-03-05: Option exercise, 2,625 sh ($258K)2026-03-05: Option exercise, 2,375 sh ($198K)2026-03-05: Sale, 457 sh ($175K)2026-03-05: Option exercise, 2,625 sh ($0)2026-03-05: Option exercise, 2,375 sh ($0)2026-03-04: Sale, 1,318 sh ($504K)2026-03-04: Option exercise, 5,000 sh ($492K)2026-03-04: Sale, 900 sh ($347K)2026-03-04: Sale, 869 sh ($334K)2026-03-04: Sale, 863 sh ($331K)2026-03-04: Sale, 750 sh ($291K)2026-03-04: Sale, 300 sh ($116K)2026-03-04: Option exercise, 5,000 sh ($0)2026-03-03: Option exercise, 5,000 sh ($492K)2026-03-03: Sale, 865 sh ($328K)2026-03-03: Sale, 724 sh ($280K)2026-03-03: Sale, 615 sh ($237K)2026-03-03: Sale, 586 sh ($225K)2026-03-03: Sale, 470 sh ($179K)2026-03-03: Sale, 429 sh ($164K)2026-03-03: Sale, 376 sh ($147K)2026-03-03: Sale, 309 sh ($122K)2026-03-03: Sale, 192 sh ($73K)2026-03-03: Sale, 150 sh ($59K)2026-03-03: Sale, 154 sh ($58K)2026-03-03: Sale, 130 sh ($51K)2026-03-03: Option exercise, 5,000 sh ($0)2026-02-12: Withheld for tax, 3,995 sh ($1.5M)2026-02-10: Withheld for tax, 1,896 sh ($742K)2026-02-10: Award / grant, 7,968 sh ($0)2025-10-03: Withheld for tax, 1,119 sh ($288K)2025-06-04: Sale, 1,459 sh ($337K)2025-06-04: Sale, 991 sh ($228K)2025-06-03: Sale, 1,543 sh ($352K)2025-06-03: Sale, 1,485 sh ($340K)2025-06-03: Sale, 1,381 sh ($317K)2025-06-03: Sale, 374 sh ($85K)2025-06-03: Sale, 217 sh ($48K)2025-06-02: Sale, 2,042 sh ($439K)2025-06-02: Sale, 2,026 sh ($433K)2025-06-02: Option exercise, 4,072 sh ($339K)2025-06-02: Sale, 633 sh ($137K)2025-06-02: Sale, 299 sh ($65K)2025-06-02: Option exercise, 4,072 sh ($0)2025-05-30: Sale, 3,183 sh ($691K)2025-05-30: Option exercise, 5,000 sh ($416K)2025-05-30: Sale, 1,817 sh ($396K)2025-05-30: Option exercise, 5,000 sh ($0)2025-05-29: Sale, 2,526 sh ($544K)2025-05-29: Sale, 2,103 sh ($455K)2025-05-29: Option exercise, 5,000 sh ($416K)2025-05-29: Sale, 371 sh ($81K)2025-05-29: Option exercise, 5,000 sh ($0)2025-05-28: Sale, 2,777 sh ($608K)2025-05-28: Sale, 2,223 sh ($485K)2025-05-28: Option exercise, 5,000 sh ($416K)2025-05-28: Option exercise, 5,000 sh ($0)2025-05-27: Sale, 2,145 sh ($458K)2025-05-27: Option exercise, 4,750 sh ($395K)2025-05-27: Sale, 1,821 sh ($387K)2025-05-27: Sale, 1,034 sh ($222K)2025-05-27: Option exercise, 250 sh ($25K)2025-05-27: Option exercise, 4,750 sh ($0)2025-05-27: Option exercise, 250 sh ($0)2025-05-23: Option exercise, 5,000 sh ($492K)2025-05-23: Sale, 2,310 sh ($478K)2025-05-23: Sale, 1,237 sh ($255K)2025-05-23: Sale, 853 sh ($175K)2025-05-23: Sale, 600 sh ($125K)2025-05-23: Option exercise, 5,000 sh ($0)2025-05-22: Sale, 3,190 sh ($657K)2025-05-22: Option exercise, 5,000 sh ($492K)2025-05-22: Sale, 1,599 sh ($327K)2025-05-22: Sale, 211 sh ($44K)2025-05-22: Option exercise, 5,000 sh ($0)2025-05-21: Sale, 2,589 sh ($548K)2025-05-21: Sale, 2,411 sh ($508K)2025-05-21: Option exercise, 5,000 sh ($492K)2025-05-21: Option exercise, 5,000 sh ($0)2025-05-20: Option exercise, 5,000 sh ($492K)2025-05-20: Sale, 1,837 sh ($393K)2025-05-20: Sale, 1,724 sh ($371K)2025-05-20: Sale, 825 sh ($176K)2025-05-20: Sale, 614 sh ($133K)2025-05-20: Option exercise, 5,000 sh ($0)2025-05-19: Sale, 2,401 sh ($502K)2025-05-19: Option exercise, 5,000 sh ($492K)2025-05-19: Sale, 1,394 sh ($289K)2025-05-19: Sale, 699 sh ($147K)2025-05-19: Sale, 506 sh ($105K)2025-05-19: Option exercise, 5,000 sh ($0)2025-05-09: Withheld for tax, 15,936 sh ($3.1M)2025-02-12: Withheld for tax, 3,484 sh ($665K)2025-02-10: Award / grant, 15,277 sh ($0)
FLR · 3 trades
2026-05-06: Award / grant, 3,506 sh ($0)2025-04-30: Award / grant, 4,873 sh ($0)2025-03-03: Award / grant, 767 sh ($0)

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
2026-03-10WWDSale1,550 @ $386.07$598K−2.3% of holding66,034Form 4
2026-03-10WWDSale343 @ $380.51$131K−0.5% of holding68,136Form 4
2026-03-10WWDSale290 @ $382.40$111K−0.4% of holding67,846Form 4
2026-03-10WWDSale262 @ $384.25$101K−0.4% of holding67,584Form 4
2026-03-10WWDSale180 @ $386.75$70K−0.3% of holding65,854Form 4
2026-03-09WWDSale1,280 @ $367.08$470K−1.8% of holding68,021Form 4
2026-03-09WWDSale1,193 @ $365.89$437K−1.7% of holding69,301Form 4
2026-03-09WWDSale974 @ $368.08$359K−1.4% of holding67,047Form 4
2026-03-09WWDSale728 @ $369.98$269K−1.1% of holding65,854Form 4
2026-03-09WWDSale465 @ $368.96$172K−0.7% of holding66,582Form 4
2026-03-09WWDSale360 @ $364.43$131K−0.5% of holding70,494Form 4
2026-03-06WWDSale1,366 @ $377.16$515K−2.0% of holding66,354Form 4
2026-03-06WWDSale900 @ $376.14$339K−1.3% of holding67,720Form 4
2026-03-06WWDSale543 @ $373.46$203K−0.8% of holding68,671Form 4
2026-03-06WWDSale527 @ $370.49$195K−0.7% of holding70,045Form 4
2026-03-06WWDSale500 @ $379.46$190K−0.8% of holding65,854Form 4
2026-03-06WWDSale425 @ $371.87$158K−0.6% of holding69,620Form 4
2026-03-06WWDSale406 @ $372.95$151K−0.6% of holding69,214Form 4
2026-03-06WWDSale282 @ $369.27$104K−0.4% of holding70,572Form 4
2026-03-06WWDSale51 @ $374.74$19K−0.1% of holding68,620Form 4
2026-03-05WWDSale1,384 @ $384.76$533K−2.0% of holding68,019Form 4
2026-03-05WWDSale1,147 @ $386.42$443K−1.7% of holding65,829Form 4
2026-03-05WWDSale1,043 @ $385.28$402K−1.5% of holding66,976Form 4
2026-03-05WWDSale969 @ $383.45$372K−1.4% of holding69,403Form 4
2026-03-05WWDSale457 @ $382.05$175K−0.6% of holding70,372Form 4
2026-03-04WWDSale1,318 @ $382.06$504K−1.9% of holding69,511Form 4
2026-03-04WWDSale900 @ $385.78$347K−1.3% of holding66,879Form 4
2026-03-04WWDSale869 @ $384.03$334K−1.3% of holding67,779Form 4
2026-03-04WWDSale863 @ $383.09$331K−1.2% of holding68,648Form 4
2026-03-04WWDSale750 @ $387.97$291K−1.1% of holding65,829Form 4
2026-03-04WWDSale300 @ $387.29$116K−0.4% of holding66,579Form 4
2026-03-03WWDSale865 @ $379.38$328K−1.2% of holding69,810Form 4
2026-03-03WWDSale724 @ $387.06$280K−1.1% of holding66,794Form 4
2026-03-03WWDSale615 @ $385.10$237K−0.9% of holding67,518Form 4
2026-03-03WWDSale586 @ $384.43$225K−0.9% of holding68,133Form 4
2026-03-03WWDSale470 @ $380.10$179K−0.7% of holding69,340Form 4
2026-03-03WWDSale429 @ $382.75$164K−0.6% of holding68,719Form 4
2026-03-03WWDSale376 @ $390.29$147K−0.6% of holding66,418Form 4
2026-03-03WWDSale309 @ $394.55$122K−0.5% of holding65,829Form 4
2026-03-03WWDSale192 @ $381.41$73K−0.3% of holding69,148Form 4
2026-03-03WWDSale150 @ $392.48$59K−0.2% of holding66,138Form 4
2026-03-03WWDSale154 @ $377.84$58K−0.2% of holding70,675Form 4
2026-03-03WWDSale130 @ $391.59$51K−0.2% of holding66,288Form 4
2025-06-04WWDSale1,459 @ $231.22$337K−2.2% of holding64,739Form 4
2025-06-04WWDSale991 @ $230.31$228K−1.5% of holding66,198Form 4
2025-06-03WWDSale1,543 @ $227.86$352K−2.2% of holding70,055Form 4
2025-06-03WWDSale1,485 @ $228.74$340K−2.1% of holding68,570Form 4
2025-06-03WWDSale1,381 @ $229.88$317K−2.0% of holding67,189Form 4
2025-06-03WWDSale374 @ $226.84$85K−0.5% of holding71,598Form 4
2025-06-03WWDSale217 @ $223.47$48K−0.3% of holding71,972Form 4
2025-06-02WWDSale2,042 @ $214.98$439K−2.7% of holding73,121Form 4
2025-06-02WWDSale2,026 @ $213.95$433K−2.6% of holding75,163Form 4
2025-06-02WWDSale633 @ $215.88$137K−0.9% of holding72,488Form 4
2025-06-02WWDSale299 @ $217.42$65K−0.4% of holding72,198Form 4
2025-05-30WWDSale3,183 @ $217.12$691K−4.1% of holding74,934Form 4
2025-05-30WWDSale1,817 @ $217.76$396K−2.4% of holding73,117Form 4
2025-05-29WWDSale2,526 @ $215.53$544K−3.2% of holding75,591Form 4
2025-05-29WWDSale2,103 @ $216.32$455K−2.8% of holding73,448Form 4
2025-05-29WWDSale371 @ $217.18$81K−0.5% of holding73,117Form 4
2025-05-28WWDSale2,777 @ $218.88$608K−3.7% of holding73,117Form 4
2025-05-28WWDSale2,223 @ $218.20$485K−2.8% of holding75,894Form 4
2025-05-27WWDSale2,145 @ $213.47$458K−2.8% of holding74,151Form 4
2025-05-27WWDSale1,821 @ $212.61$387K−2.3% of holding76,296Form 4
2025-05-27WWDSale1,034 @ $214.59$222K−1.4% of holding73,117Form 4
2025-05-23WWDSale2,310 @ $206.80$478K−3.0% of holding73,717Form 4
2025-05-23WWDSale1,237 @ $205.84$255K−1.6% of holding76,027Form 4
2025-05-23WWDSale853 @ $204.81$175K−1.1% of holding77,264Form 4
2025-05-23WWDSale600 @ $207.80$125K−0.8% of holding73,117Form 4
2025-05-22WWDSale3,190 @ $205.93$657K−4.2% of holding73,328Form 4
2025-05-22WWDSale1,599 @ $204.69$327K−2.0% of holding76,518Form 4
2025-05-22WWDSale211 @ $206.68$44K−0.3% of holding73,117Form 4
2025-05-21WWDSale2,589 @ $211.58$548K−3.4% of holding73,117Form 4
2025-05-21WWDSale2,411 @ $210.53$508K−3.1% of holding75,706Form 4
2025-05-20WWDSale1,837 @ $213.98$393K−2.4% of holding75,216Form 4
2025-05-20WWDSale1,724 @ $215.01$371K−2.3% of holding73,492Form 4
2025-05-20WWDSale825 @ $212.84$176K−1.1% of holding77,053Form 4
2025-05-20WWDSale614 @ $215.89$133K−0.8% of holding72,878Form 4
2025-05-19WWDSale2,401 @ $208.90$502K−3.2% of holding73,577Form 4
2025-05-19WWDSale1,394 @ $207.11$289K−1.8% of holding76,484Form 4
2025-05-19WWDSale699 @ $209.78$147K−1.0% of holding72,878Form 4
46 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-05-06FLRAward / grant3,5069,146Form 4
2026-03-10WWDOption exercise2,62568,479Form 4
2026-03-10WWDOption exercise2,62556,466Form 4
2026-03-09WWDOption exercise5,00070,854Form 4
2026-03-09WWDOption exercise5,00059,091Form 4
2026-03-06WWDOption exercise5,00070,854Form 4
2026-03-06WWDOption exercise5,00064,091Form 4
2026-03-05WWDOption exercise2,62568,454Form 4
2026-03-05WWDOption exercise2,37570,829Form 4
2026-03-05WWDOption exercise2,62512,625Form 4
2026-03-05WWDOption exercise2,37569,091Form 4
2026-03-04WWDOption exercise5,00070,829Form 4
2026-03-04WWDOption exercise5,00015,250Form 4
2026-03-03WWDOption exercise5,00070,829Form 4
2026-03-03WWDOption exercise5,00020,250Form 4
2026-02-12WWDWithheld for tax3,99565,829Form 4
2026-02-10WWDWithheld for tax1,89669,824Form 4
2026-02-10WWDAward / grant7,96871,720Form 4
2025-10-03WWDWithheld for tax1,11963,712Form 4
2025-06-02WWDOption exercise4,07277,189Form 4
2025-06-02WWDOption exercise4,07271,466Form 4
2025-05-30WWDOption exercise5,00078,117Form 4
2025-05-30WWDOption exercise5,00075,538Form 4
2025-05-29WWDOption exercise5,00078,117Form 4
2025-05-29WWDOption exercise5,00080,538Form 4
2025-05-28WWDOption exercise5,00078,117Form 4
2025-05-28WWDOption exercise5,00085,538Form 4
2025-05-27WWDOption exercise4,75078,117Form 4
2025-05-27WWDOption exercise25073,367Form 4
2025-05-27WWDOption exercise4,75090,538Form 4
2025-05-27WWDOption exercise25025,250Form 4
2025-05-23WWDOption exercise5,00078,117Form 4
2025-05-23WWDOption exercise5,00025,500Form 4
2025-05-22WWDOption exercise5,00078,117Form 4
2025-05-22WWDOption exercise5,00030,500Form 4
2025-05-21WWDOption exercise5,00078,117Form 4
2025-05-21WWDOption exercise5,00035,500Form 4
2025-05-20WWDOption exercise5,00077,878Form 4
2025-05-20WWDOption exercise5,00040,500Form 4
2025-05-19WWDOption exercise5,00077,878Form 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.