MILLER JOHN M

Officer · ROK

As of 2026-09-27, MILLER JOHN M has 52 Form 4 transactions on record across 1 company — 23 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.

Pattern in the record: open-market sales filed in May in multiple years since 2024 — a recurring calendar cadence, more consistent with scheduled activity than a one-off decision.

Trades by company

ROK · 52 trades
2026-05-20: Sale, 700 sh ($298K)2026-05-20: Sale, 354 sh ($151K)2026-05-20: Option exercise, 700 sh ($95K)2026-05-20: Option exercise, 700 sh ($0)2025-12-10: Sale, 43 sh ($17K)2025-12-10: Sale, 29 sh ($12K)2025-12-10: Sale, 19 sh ($8K)2025-12-10: Sale, 1 sh ($404)2025-12-09: Option exercise, 132 sh ($0)2025-12-09: Option exercise, 132 sh ($0)2025-12-09: Option exercise, 62 sh ($0)2025-12-09: Option exercise, 62 sh ($0)2025-12-08: Sale, 23 sh ($9K)2025-12-08: Sale, 2 sh ($803)2025-12-08: Award / grant, 150 sh ($0)2025-12-08: Award / grant, 513 sh ($0)2025-12-05: Sale, 27 sh ($11K)2025-12-05: Sale, 3 sh ($1K)2025-12-05: Option exercise, 54 sh ($0)2025-12-05: Option exercise, 54 sh ($0)2025-12-04: Option exercise, 65 sh ($0)2025-12-04: Option exercise, 65 sh ($0)2025-10-01: Award / grant, 132 sh ($0)2025-05-13: Sale, 1,800 sh ($558K)2025-05-13: Option exercise, 1,800 sh ($246K)2025-05-13: Option exercise, 1,800 sh ($0)2025-02-28: Sale, 252 sh ($72K)2025-02-13: Option exercise, 900 sh ($94K)2025-02-13: Withheld for tax, 313 sh ($93K)2025-02-13: Option exercise, 900 sh ($0)2024-12-10: Sale, 8 sh ($2K)2024-12-10: Sale, 6 sh ($2K)2024-12-10: Sale, 5 sh ($1K)2024-12-09: Sale, 14 sh ($4K)2024-12-09: Option exercise, 62 sh ($0)2024-12-09: Option exercise, 62 sh ($0)2024-12-07: Option exercise, 46 sh ($0)2024-12-07: Option exercise, 46 sh ($0)2024-12-05: Sale, 19 sh ($6K)2024-12-05: Award / grant, 162 sh ($0)2024-12-05: Award / grant, 514 sh ($0)2024-12-04: Option exercise, 64 sh ($0)2024-12-04: Option exercise, 64 sh ($0)2024-11-18: Sale, 467 sh ($133K)2024-11-18: Option exercise, 800 sh ($93K)2024-11-18: Withheld for tax, 326 sh ($92K)2024-11-18: Option exercise, 467 sh ($49K)2024-11-18: Option exercise, 800 sh ($0)2024-11-18: Option exercise, 467 sh ($0)2024-05-16: Sale, 467 sh ($128K)2024-05-16: Option exercise, 467 sh ($49K)2024-05-16: Option exercise, 467 sh ($0)

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
2026-05-20ROKSale700 @ $426.02$298K−10.5% of holding5,969Form 4
2026-05-20ROKSale354 @ $426.02$151K−5.9% of holding5,615Form 4
2025-12-10ROKSale43 @ $401.79$17K−0.7% of holding5,999Form 4
2025-12-10ROKSale29 @ $402.85$12K−0.5% of holding5,969Form 4
2025-12-10ROKSale19 @ $400.69$8K−0.3% of holding6,042Form 4
2025-12-10ROKSale1 @ $403.57$404−0.0% of holding5,998Form 4
2025-12-08ROKSale23 @ $400.87$9K−0.4% of holding5,869Form 4
2025-12-08ROKSale2 @ $401.48$803−0.0% of holding5,867Form 4
2025-12-05ROKSale27 @ $402.83$11K−0.5% of holding5,895Form 4
2025-12-05ROKSale3 @ $403.43$1K−0.1% of holding5,892Form 4
2025-05-13ROKSale1,800 @ $310.02$558K−23.9% of holding5,729Form 4
2025-02-28ROKSale252 @ $285.43$72K−4.2% of holding5,729Form 4
2024-12-10ROKSale8 @ $296.75$2K−0.1% of holding5,399Form 4
2024-12-10ROKSale6 @ $295.89$2K−0.1% of holding5,407Form 4
2024-12-10ROKSale5 @ $297.92$1K−0.1% of holding5,394Form 4
2024-12-09ROKSale14 @ $302.01$4K−0.3% of holding5,351Form 4
2024-12-05ROKSale19 @ $296.15$6K−0.4% of holding5,319Form 4
2024-11-18ROKSale467 @ $284.07$133K−8.9% of holding4,800Form 4
2024-05-16ROKSale467 @ $273.27$128K−8.9% of holding4,800Form 4
33 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-05-20ROKOption exercise7006,669Form 4
2026-05-20ROKOption exercise7000Form 4
2025-12-09ROKOption exercise1326,061Form 4
2025-12-09ROKOption exercise1320Form 4
2025-12-09ROKOption exercise620Form 4
2025-12-09ROKOption exercise625,929Form 4
2025-12-08ROKAward / grant150150Form 4
2025-12-08ROKAward / grant513513Form 4
2025-12-05ROKOption exercise54108Form 4
2025-12-05ROKOption exercise545,922Form 4
2025-12-04ROKOption exercise655,868Form 4
2025-12-04ROKOption exercise6565Form 4
2025-10-01ROKAward / grant132132Form 4
2025-05-13ROKOption exercise1,8007,529Form 4
2025-05-13ROKOption exercise1,800700Form 4
2025-02-13ROKOption exercise9006,294Form 4
2025-02-13ROKWithheld for tax3135,981Form 4
2025-02-13ROKOption exercise9000Form 4
2024-12-09ROKOption exercise6262Form 4
2024-12-09ROKOption exercise625,413Form 4
2024-12-07ROKOption exercise465,365Form 4
2024-12-07ROKOption exercise460Form 4
2024-12-05ROKAward / grant162162Form 4
2024-12-05ROKAward / grant514514Form 4
2024-12-04ROKOption exercise645,338Form 4
2024-12-04ROKOption exercise64130Form 4
2024-11-18ROKOption exercise8005,600Form 4
2024-11-18ROKWithheld for tax3265,274Form 4
2024-11-18ROKOption exercise4675,267Form 4
2024-11-18ROKOption exercise8000Form 4
2024-11-18ROKOption exercise467900Form 4
2024-05-16ROKOption exercise4675,267Form 4
2024-05-16ROKOption exercise4671,367Form 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.