Charlton Rebecca L

SVP, Controller & CAO, Chief Infra & Performance Ofcr, Director, 10% Owner, Chief Growth & Experience Ofcr, Chairman, President and CEO, Chief Legal Officer, EVP, Chief Financial Officer, EVP, Oilfield Services & Equip · SEC CIK 1701605
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Buy track record

How this insider's open-market purchases have performed
This insider has no open-market purchases in the records we parsed, so there's no buy track record to score. Their full filing history is below.
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Open-market buys
$0
0 trades
Open-market sells
$45.62M
14 trades
Net flow
−$45.62M
Net selling
Total filings
52
transactions shown

Full transaction history

All Form 4 activity across every company, newest first
View on SEC EDGAR ↗
BKR
Sell Charlton Rebecca L · SVP, Controller & CAO · Open-market sale · filed 1w ago ΔOwn −24%

Charlton Rebecca L sold $326.8K of BKR, trimming their stake 24%.

−$326.8K
5,088 sh @ $64
BKR
Sell Apostolides James E · Chief Infra & Performance Ofcr · Open-market sale · filed 3w ago ΔOwn −44%

Apostolides James E sold $814.4K of BKR, trimming their stake 44%.

−$814.4K
12,261 sh @ $66
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BKR
Sell BORRAS MARIA C · Chief Growth & Experience Ofcr · Open-market sale · filed Mar 18, 2026 ΔOwn −40%

Borras Maria C sold $3.3M of BKR, trimming their stake 40%.

−$3.3M
60,626 sh @ $54
BKR
Option exercise Simonelli Lorenzo · Director, Chairman, President and CEO · Option exercise · filed Mar 13, 2026 ΔOwn +20%
+$6.69M
187,344 sh @ $36
BKR
Sell Simonelli Lorenzo · Director, Chairman, President and CEO · Open-market sale · filed Mar 13, 2026 ΔOwn −24%

Simonelli Lorenzo sold $16.03M of BKR, trimming their stake 24%.

−$16.03M
272,594 sh @ $59
BKR
Sell Magno Maria Georgia · Chief Legal Officer · Open-market sale · filed Mar 13, 2026 ΔOwn −25%

Magno Maria Georgia sold $298.9K of BKR, trimming their stake 25%.

−$298.9K
5,063 sh @ $59
BKR
Grant/award BORRAS MARIA C · Chief Growth & Experience Ofcr · Grant/award · filed Mar 10, 2026 ΔOwn +109%
+$0
99,962 sh
BKR
Tax withholding BORRAS MARIA C · Chief Growth & Experience Ofcr · Tax withholding · filed Mar 10, 2026 ΔOwn −20%
−$2.36M
39,336 sh @ $60
BKR
Tax withholding Moghal Ahmed Farhan · EVP, Chief Financial Officer · Tax withholding · filed Mar 10, 2026 ΔOwn −21%
−$666.4K
11,088 sh @ $60
BKR
Tax withholding Apostolides James E · Chief Infra & Performance Ofcr · Tax withholding · filed Mar 10, 2026 ΔOwn −29%
−$689.8K
11,478 sh @ $60
BKR
Tax withholding Simonelli Lorenzo · Director, Chairman, President and CEO · Tax withholding · filed Mar 10, 2026 ΔOwn −16%
−$10.87M
180,942 sh @ $60
BKR
Option exercise Simonelli Lorenzo · Director, Chairman, President and CEO · Option exercise · filed Mar 6, 2026 ΔOwn +25%
+$6.69M
187,343 sh @ $36
BKR
Sell Simonelli Lorenzo · Director, Chairman, President and CEO · Open-market sale · filed Mar 6, 2026 ΔOwn −29%

Simonelli Lorenzo sold $16.66M of BKR, trimming their stake 29%.

−$16.66M
272,593 sh @ $61
BKR
Sell Moghal Ahmed Farhan · EVP, Chief Financial Officer · Open-market sale · filed Feb 13, 2026 ΔOwn −100%

Moghal Ahmed Farhan sold $1.11M of BKR, trimming their stake 100%.

−$1.11M
18,102 sh @ $61
BKR
Sell Apostolides James E · Chief Infra & Performance Ofcr · Open-market sale · filed Feb 11, 2026 ΔOwn −49%

Apostolides James E sold $886.2K of BKR, trimming their stake 49%.

−$886.2K
14,835 sh @ $60
BKR
Sell Apostolides James E · Chief Infra & Performance Ofcr · Open-market sale · filed Feb 11, 2026 ΔOwn −42%

Apostolides James E sold $656.5K of BKR, trimming their stake 42%.

−$656.5K
10,989 sh @ $60
BKR
Sell Magno Maria Georgia · Chief Legal Officer · Open-market sale · filed Feb 11, 2026 ΔOwn −57%

Magno Maria Georgia sold $1.13M of BKR, trimming their stake 57%.

−$1.13M
19,150 sh @ $59

Frequently asked questions

How is Charlton Rebecca L's win rate calculated?

We take every open-market purchase (SEC code P) we can match to a stock price, then compare the split- and dividend-adjusted price on the purchase date to the most recent close. The win rate is the share of those buys currently trading above the purchase price. Sales and share grants are not scored.

Why are some buys not included in the score?

A purchase is excluded if we can't price it — for example if the ticker is missing from the filing, the company has been delisted, or the security isn't a common stock we can match to market data. Excluded counts are shown next to the scored total.

What do the 1M / 3M / 6M / 12M columns mean?

They show each purchase's return after a fixed holding period — one, three, six, and twelve months from the buy date — using split- and dividend-adjusted prices. This separates good entry timing from simply holding a long-running winner. A dash means that horizon hasn't elapsed yet for that trade, or the stock couldn't be priced at that date.

Does a high win rate mean I should copy this insider?

No. Past performance does not predict future results, sample sizes are often small, and an insider's edge in their own company doesn't transfer to yours. This is context, not a recommendation. InsiderSource is not investment advice.

Where does this data come from?

Trades come from Charlton Rebecca L's SEC Form 4 filings on EDGAR. Prices come from public market data and are split/dividend-adjusted. Always verify against the original filings before acting.