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Derek Mathieson

CIK 1451013 · Chief Mktg & Tech Officer · last filed 2020-01-28

Derek Mathieson is a Chief Mktg & Tech Officer who has filed 58 SEC Form 4 insider transactions across 3 companies since 2009. The most recent filing, for BKR, was dated Jan 28, 2020. Across all open-market trades the lifetime net is −$9.1M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $8.1M 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.

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Disclosed Exposure

$8.05M

Companies

3

Total Filings

58

Lifetime Open-Market Net

-$9.07M

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
BKR Chief Mktg & Tech Officer 143,587 $56.09 $8.05M $0 2 2020-01-28
Baker Hughes Co (BHGE) Delisted Chief Mktg & Tech Officer 112,864 — — $0 8 2019-08-02
BAKER HUGHES a GE Co LLC (BHI) Delisted Vice President 0 — — -$9.07M 48 2017-07-03

Recent Filings

58 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
2020-01-28 BKR Mixed +16,937 -$251.2K EDGAR
2020-01-24 BKR Mixed +10,748 -$85.2K EDGAR
2019-08-02 Baker Hughes Co (BHGE) Delisted Mixed +9,967 -$164.2K EDGAR
2019-01-29 Baker Hughes Co (BHGE) Delisted Mixed +5,281 -$39.2K EDGAR
2019-01-24 Baker Hughes Co (BHGE) Delisted Mixed +4,299 -$32.9K EDGAR
2018-08-02 Baker Hughes Co (BHGE) Delisted Mixed +9,966 -$223.6K EDGAR
2018-01-26 Baker Hughes Co (BHGE) Delisted Mixed +5,281 -$57.4K EDGAR
2018-01-24 Baker Hughes Co (BHGE) Delisted Grant (A) — $0 EDGAR
2017-08-02 Baker Hughes Co (BHGE) Delisted Grant (A) — $0 EDGAR
2017-07-06 Baker Hughes Co (BHGE) Delisted Tax (F) −22,173 -$825.9K EDGAR
Showing 1–10 of 58
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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.