John H. Longmaid

CIK 1636921 · last filed 2024-01-16

John H. Longmaid is a corporate insider who has filed 13 SEC Form 4 insider transactions across 1 company since 2015. The most recent filing, for BSM, was dated Jan 16, 2024. Across all open-market trades the lifetime net is +$274.8K, making them a net buyer over the disclosed history. Current disclosed insider exposure totals $35.2M 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

$35.21M

Companies

1

Total Filings

13

Lifetime Open-Market Net

$274.8K

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
BSM	Director	2,497,480	$14.10	$35.21M	$274.8K	13	2024-01-16

Recent Filings

13 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
2024-01-16	BSM	Grant (A)	+12,307	$0	EDGAR
2023-01-13	BSM	Grant (A)	+12,539	$0	EDGAR
2022-01-11	BSM	Grant (A)	+14,115	$0	EDGAR
2021-04-07	BSM	Grant (A)	+1,827	$15.9K	EDGAR
2021-01-13	BSM	Grant (A)	+15,414	$0	EDGAR
2020-01-15	BSM	Grant (A)	+13,389	$0	EDGAR
2019-05-29	BSM	Conv (C)	+2,089,375	$0	EDGAR
2019-01-14	BSM	Grant (A)	+10,842	$0	EDGAR
2018-01-16	BSM	Grant (A)	+9,536	$0	EDGAR
2017-01-12	BSM	Grant (A)	+9,095	$0	EDGAR

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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.