Robb A. LeMasters

CIK 1645808 · Chief Financial Officer · last filed 2026-08-10

Robb A. LeMasters is a Chief Financial Officer who has filed 43 SEC Form 4 insider transactions across 2 companies since 2015. The most recent filing shows the insider bought $826.6K of LINE on Aug 10, 2026. Across all open-market trades the lifetime net is +$2.1M, making them a net buyer over the disclosed history. Current disclosed insider exposure totals $11.5M across reported positions.

"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.

Disclosed Exposure

$11.50M

Companies

2

Total Filings

43

Lifetime Open-Market Net

$2.08M

Holdings By Company

Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.

Symbol	Role	Shares	Price	Disclosed Exposure	Lifetime OM Net	Filings	Latest Filed
LINE	Chief Financial Officer	109,500	$41.80	$4.58M	$1.84M	3	2026-08-10
BWXT	SVP & Chief Financial Officer	40,787	$169.71	$6.92M	$245.0K	40	2025-03-04

Recent Filings

43 filings

Insider activity across all companies, newest first. Form 4 rows are post-trade confirmations (buys, sells, grants, exercises). Notice (144) rows are pre-trade notices of intent to sell restricted or control stock under Rule 144 — they may not all execute. Compare adjacent dates to see which notices became actual sales.

Filed	Symbol	Action	Net Shares	Net $	Link
2026-08-10	LINE	Buy (P)	+20,000	$826.6K	EDGAR
2025-11-17	LINE	Buy (P)	+30,000	$1.01M	EDGAR
2025-11-12	LINE	Grant (A)	—	$0	EDGAR
2025-03-04	BWXT	Mixed	+418	-$34.9K	EDGAR
2025-02-28	BWXT	Mixed	+638	-$55.9K	EDGAR
2025-02-24	BWXT	Mixed	+7,937	-$683.4K	EDGAR
2025-02-18	BWXT	Mixed	+1,119	-$107.9K	EDGAR
2024-03-04	BWXT	Grant (A)	—	$0	EDGAR
2024-02-29	BWXT	Mixed	+638	-$46.8K	EDGAR
2024-02-27	BWXT	Mixed	+2,082	-$158.5K	EDGAR

Showing 1–10 of 43

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Form 4 codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.