Cooke Julie

Chief Human Resources Officer · SEC CIK 1776977
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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
$20.5M
54 trades
Net flow
−$20.5M
Net selling
Total filings
75
transactions shown

Full transaction history

All Form 4 activity across every company, newest first
View on SEC EDGAR ↗
NBIX
Sell Cooke Julie · Chief Human Resources Officer · Open-market sale · filed 1w ago ΔOwn −24%

Cooke Julie sold $2.2M of NBIX, trimming their stake 24%.

−$2.2M
14,214 sh @ $155
NBIX
Sell Cooke Julie · Chief Human Resources Officer · Open-market sale · filed 1w ago ΔOwn −12%

Cooke Julie sold $849.7K of NBIX, trimming their stake 12%.

−$849.7K
5,466 sh @ $155
NBIX
Sell Cooke Julie · Chief Human Resources Officer · Open-market sale · filed 1w ago ΔOwn −11%

Cooke Julie sold $660.9K of NBIX, trimming their stake 11%.

−$660.9K
4,216 sh @ $157
NBIX
Sell Cooke Julie · Chief Human Resources Officer · Open-market sale · filed 1w ago ΔOwn −27%

Cooke Julie sold $1.5M of NBIX, trimming their stake 27%.

−$1.5M
9,521 sh @ $158
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NBIX
Sell Cooke Julie · Chief Human Resources Officer · Open-market sale · filed 1w ago ΔOwn −14%

Cooke Julie sold $558.2K of NBIX, trimming their stake 14%.

−$558.2K
3,520 sh @ $159
NBIX
Sell Cooke Julie · Chief Human Resources Officer · Open-market sale · filed Feb 14, 2025 ΔOwn −3.9%

Cooke Julie sold $92.9K of NBIX, trimming their stake 4%.

−$92.9K
796 sh @ $117
NBIX
Sell Cooke Julie · Chief Human Resources Officer · Open-market sale · filed Feb 14, 2025 ΔOwn −3.6%

Cooke Julie sold $88.2K of NBIX, trimming their stake 4%.

−$88.2K
755 sh @ $117
NBIX
Sell Cooke Julie · Chief Human Resources Officer · Open-market sale · filed Feb 12, 2025 ΔOwn −3.6%

Cooke Julie sold $82.8K of NBIX, trimming their stake 4%.

−$82.8K
700 sh @ $118
NBIX
Sell Cooke Julie · Chief Human Resources Officer · Open-market sale · filed Feb 4, 2025 ΔOwn −4.6%

Cooke Julie sold $140K of NBIX, trimming their stake 5%.

−$140K
916 sh @ $153
NBIX
Sell Cooke Julie · Chief Human Resources Officer · Open-market sale · filed Feb 4, 2025 ΔOwn −4.3%

Cooke Julie sold $126K of NBIX, trimming their stake 4%.

−$126K
824 sh @ $153
NBIX
Sell Cooke Julie · Chief Human Resources Officer · Open-market sale · filed Aug 5, 2024 ΔOwn −41%

Cooke Julie sold $1.94M of NBIX, trimming their stake 41%.

−$1.94M
12,632 sh @ $153
NBIX
Sell Cooke Julie · Chief Human Resources Officer · Open-market sale · filed Jul 18, 2024 ΔOwn −4.7%

Cooke Julie sold $135K of NBIX, trimming their stake 5%.

−$135K
900 sh @ $150
NBIX
Sell Cooke Julie · Chief Human Resources Officer · Open-market sale · filed Jul 2, 2024 ΔOwn −35%

Cooke Julie sold $1.4M of NBIX, trimming their stake 35%.

−$1.4M
10,000 sh @ $140
NBIX
Sell Cooke Julie · Chief Human Resources Officer · Open-market sale · filed Feb 15, 2024 ΔOwn −4.2%

Cooke Julie sold $105.9K of NBIX, trimming their stake 4%.

−$105.9K
796 sh @ $133

Frequently asked questions

How is Cooke Julie'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 Cooke Julie'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.