BURKE SHEILA P

Director · SEC CIK 1197209
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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
$2.79M
6 trades
Net flow
−$2.79M
Net selling
Total filings
32
transactions shown

Full transaction history

All Form 4 activity across every company, newest first
View on SEC EDGAR ↗
CB
Tax withholding BURKE SHEILA P · Director · Tax withholding · filed 2w ago ΔOwn −2.2%
−$63.7K
193 sh @ $330
CB
Tax withholding BURKE SHEILA P · Director · Tax withholding · filed May 16, 2025 ΔOwn −2.0%
−$52.6K
180 sh @ $292
CB
Tax withholding BURKE SHEILA P · Director · Tax withholding · filed May 17, 2024 ΔOwn −2.8%
−$63.3K
239 sh @ $265
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CB
Tax withholding BURKE SHEILA P · Director · Tax withholding · filed May 19, 2023 ΔOwn −2.9%
−$46.4K
233 sh @ $199
CB
Tax withholding BURKE SHEILA P · Director · Tax withholding · filed May 23, 2022 ΔOwn −3.7%
−$55.3K
271 sh @ $204
CB
Tax withholding BURKE SHEILA P · Director · Tax withholding · filed May 24, 2021 ΔOwn −6.4%
−$71.6K
431 sh @ $166
CB
Tax withholding BURKE SHEILA P · Director · Tax withholding · filed May 22, 2020 ΔOwn −5.2%
−$32.3K
309 sh @ $105
CB
Tax withholding BURKE SHEILA P · Director · Tax withholding · filed May 20, 2019 ΔOwn −6.9%
−$46K
316 sh @ $146
CB
Tax withholding BURKE SHEILA P · Director · Tax withholding · filed May 21, 2018 ΔOwn −8.4%
−$41.3K
307 sh @ $134
CB
Tax withholding BURKE SHEILA P · Director · Tax withholding · filed May 22, 2017 ΔOwn −12%
−$44.5K
321 sh @ $139
CB
Grant/award BURKE SHEILA P · Director · Grant/award · filed May 23, 2016 ΔOwn +647%
+$0
1,282 sh
CB
Disposition to issuer BURKE SHEILA P · Director · Disposition to issuer · filed Jan 19, 2016 ΔOwn −100%
−$0
330 sh
CB
Sell BURKE SHEILA P · Director · Open-market sale · filed Dec 26, 2012 ΔOwn −33%

Burke Sheila P sold $43.2K of CB, trimming their stake 33%.

−$43.2K
574 sh @ $75
CB
Sell BURKE SHEILA P · Director · Open-market sale · filed Dec 26, 2012 ΔOwn −72%

Burke Sheila P sold $63.5K of CB, trimming their stake 72%.

−$63.5K
844 sh @ $75
CB
Option exercise BURKE SHEILA P · Director · Option exercise · filed Jun 14, 2012 ΔOwn +458%
+$259.6K
8,000 sh @ $32
CB
Sell BURKE SHEILA P · Director · Open-market sale · filed Jun 14, 2012 ΔOwn −82%

Burke Sheila P sold $568K of CB, trimming their stake 82%.

−$568K
8,000 sh @ $71
CB
Option exercise BURKE SHEILA P · Director · Option exercise · filed May 2, 2012 ΔOwn +458%
+$256K
8,000 sh @ $32
CB
Sell BURKE SHEILA P · Director · Open-market sale · filed May 2, 2012 ΔOwn −82%

Burke Sheila P sold $589.9K of CB, trimming their stake 82%.

−$589.9K
8,000 sh @ $74
WLP
Sell BURKE SHEILA P · Director · Open-market sale · filed Nov 7, 2011 ΔOwn −29%

Burke Sheila P sold $451.5K of WLP, trimming their stake 29%.

−$451.5K
6,620 sh @ $68
CB
Option exercise BURKE SHEILA P · Director · Option exercise · filed Nov 3, 2011 ΔOwn +458%
+$310.2K
8,000 sh @ $39

Frequently asked questions

How is BURKE SHEILA P'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 BURKE SHEILA P'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.