MarketPeel
Insider Trading Intelligence
Pricing
…
RR

Robert P. Ragusa

ILMN
SVP, GLOBAL QUALITY & OPS · ILLUMINA, INC. · CIK 0001222644
FILING MIX · LIFETIME34%/66%
BUYS
24
SELLS
47
TOTAL VALUE
$38.41M
COMPANIES
3
ACTIVE SINCE
Jul 2019
HOLDINGS NOW
560,360
AVG SELL PX
$58.26
TRADE KIND
SHOWING 71 / 71
Trades · vs SPY
Loading price series…
Performance · forward returns vs SPY
41 backtested trades · 8 horizons · 34 pending
Forward-return performance of every backtestable P/S trade by Robert P. Ragusa, measured at 8 horizons from 7 days to 2 years. Deduped per economic event so co-filings count once. Excess return = trade return minus SPY return over the same window.
HORIZONTRADESWIN RATEINSIDER RETURNSPY RETURNMEAN EXCESSMEDIAN EXCESST-STAT
7d41+53.66%-1.23%+0.21%-1.44%+0.06%-1.79
14d41+41.46%+0.42%-0.14%+0.57%+4.39%0.46
30d41+39.02%+0.19%+0.83%-0.64%+4.44%-0.40
60d41+46.34%+8.35%+3.40%+4.95%+0.77%1.72
90d41(1 pending)+32.50%+7.41%+6.37%-1.35%-9.22%-0.32
180d41(6 pending)+51.43%+10.27%+14.96%+0.40%+9.04%0.07
1y41(11 pending)+10.00%+32.85%+28.89%+3.96%-10.79%0.26
2y41(16 pending)+96.00%-42.61%+19.99%-62.60%-60.01%—
How to read this: Insider Returnis the average raw return of the filer's trades over the horizon. SPY Return is what SPY did over those same windows — reference only, not a comparison. The headline alpha number is Mean Excess = Insider − SPY; green means the filer beat SPY, red means they trailed it. Win rate is the share of individual trades where the filer beat SPY. T-statvalues above 2 mean the alpha is unlikely to be chance given the sample size. "Pending" counts trades where the horizon hasn't elapsed yet; their stats are not included in the row average.
Holdings over time
ILMN · 12,795 shares · as of Feb 17, 2021
06,24412,48818,73224,9762021SHARES HELD
Trading cadence · quarterly flow
BUY ● SELL ●
2019
2019
2020
2020
2020
2020
2021
2021
2021
2021
2022
2022
2022
2022
2023
2023
2023
2023
2024
2024
2024
2024
2025
2025
2025
2025
2026
2026
FLOW · 24 buys / 47 sellsCOVERAGE · 28 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
GRAL
GRAIL, INC.
SALE
Chief Executive Officer
123,502$49.92$6.16M518,582Apr 8, 2026Apr 9, 2026 ↗View →
GRAL
GRAIL, INC.
SALE
Chief Executive Officer
258$46.73$12.1K642,084Mar 9, 2026Mar 9, 2026 ↗View →
GRAL
GRAIL, INC.
SALE
Chief Executive Officer
7,203$47.93$345.2K642,342Mar 9, 2026Mar 9, 2026 ↗View →
GRAL
GRAIL, INC.
SALE
Chief Executive Officer
980$53.01$51.9K649,545Mar 5, 2026Mar 9, 2026 ↗View →
GRAL
GRAIL, INC.
SALE
Chief Executive Officer
35,787$50.09$1.79M652,242Mar 2, 2026Mar 3, 2026 ↗View →
GRAL
GRAIL, INC.
SALE
Chief Executive Officer
1,717$51.84$89.0K650,525Mar 2, 2026Mar 3, 2026 ↗View →
TWST
TWIST BIOSCIENCE CORP
PURCHASEGRANT
Stock grant
5,095——28,983Feb 5, 2026Feb 9, 2026 ↗View →
GRAL
GRAIL, INC.
SALE
Chief Executive Officer
14,807$94.43$1.40M713,222Dec 3, 2025Dec 5, 2025 ↗View →
GRAL
GRAIL, INC.
SALE
Chief Executive Officer
8,233$96.22$792.2K689,633Dec 3, 2025Dec 5, 2025 ↗View →
GRAL
GRAIL, INC.
SALE
Chief Executive Officer
1,604$97.28$156.0K688,029Dec 3, 2025Dec 5, 2025 ↗View →
GRAL
GRAIL, INC.
SALE
Chief Executive Officer
15,356$95.28$1.46M697,866Dec 3, 2025Dec 5, 2025 ↗View →
GRAL
GRAIL, INC.
SALE
Chief Executive Officer
7,239$68.88$498.6K727,388Oct 15, 2025Oct 16, 2025 ↗View →
GRAL
GRAIL, INC.
SALE
Chief Executive Officer
94,035$33.93$3.19M734,627May 2, 2025May 5, 2025 ↗View →
GRAL
GRAIL, INC.
SALE
Chief Executive Officer
7,625$31.21$238.0K828,662Mar 11, 2025Apr 3, 2025 ↗View →
GRAL
GRAIL, INC.
SALE
Chief Executive Officer
7,625$31.21$238.0K828,662Mar 7, 2025Mar 12, 2025 ↗View →
GRAL
GRAIL, INC.
SALE
Chief Executive Officer
994$41.51$41.3K836,287Mar 5, 2025Mar 6, 2025 ↗View →
TWST
TWIST BIOSCIENCE CORP
PURCHASEGRANT
Stock grant
4,472——23,888Feb 5, 2025Feb 7, 2025 ↗View →
GRAL
GRAIL, INC.
PURCHASEGRANT
Stock grant
224,620$28.84$6.48M837,281Feb 3, 2025Feb 4, 2025 ↗View →
GRAL
GRAIL, INC.
SALE
Chief Executive Officer
123,454$14.02$1.73M612,661Oct 15, 2024Oct 17, 2024 ↗View →
GRAL
GRAIL, INC.
PURCHASEGRANT
Stock grant
45,840$12.57$576.2K736,115Oct 3, 2024Oct 7, 2024 ↗View →
GRAL
GRAIL, INC.
PURCHASEGRANT
Stock grant
214,240$12.57$2.69M690,275Oct 3, 2024Oct 7, 2024 ↗View →
GRAL
GRAIL, INC.
PURCHASEGRANT
Stock grant
475,178——476,035Jun 28, 2024Jul 2, 2024 ↗View →
TWST
TWIST BIOSCIENCE CORP
PURCHASEGRANT
Stock grant
5,815——19,416Feb 6, 2024Feb 9, 2024 ↗View →
TWST
TWIST BIOSCIENCE CORP
PURCHASEGRANT
Stock grant
8,212——13,601Feb 7, 2023Feb 9, 2023 ↗View →
TWST
TWIST BIOSCIENCE CORP
PURCHASEGRANT
Stock grant
3,491——5,389Feb 8, 2022Feb 10, 2022 ↗View →
TWST
TWIST BIOSCIENCE CORP
SALE
2,299$132.15$303.8K10,187Mar 3, 2021Mar 5, 2021 ↗View →
TWST
TWIST BIOSCIENCE CORP
SALE
6,519$133.10$867.7K3,668Mar 3, 2021Mar 5, 2021 ↗View →
TWST
TWIST BIOSCIENCE CORP
SALE
1,770$134.04$237.3K1,898Mar 3, 2021Mar 5, 2021 ↗View →
TWST
TWIST BIOSCIENCE CORP
PURCHASE
10,588$30.41$322.0K12,486Mar 3, 2021Mar 5, 2021 ↗View →
TWST
TWIST BIOSCIENCE CORP
SALE
10,588——0Mar 3, 2021Mar 5, 2021 ↗View →
ILMN
ILLUMINA, INC.
SALE
SVP, Global Quality & Ops
3,178$494.24$1.57M9,617Feb 17, 2021Feb 18, 2021 ↗View →
ILMN
ILLUMINA, INC.
SALE
SVP, Global Quality & Ops
6,306——0Feb 17, 2021Feb 18, 2021 ↗View →
ILMN
ILLUMINA, INC.
PURCHASEGRANT
Stock grant
694——6,489Feb 17, 2021Feb 18, 2021 ↗View →
ILMN
ILLUMINA, INC.
PURCHASE
SVP, Global Quality & Ops
6,306——12,795Feb 17, 2021Feb 18, 2021 ↗View →
ILMN
ILLUMINA, INC.
PURCHASEGRANT
Stock grant
1,656——5,795Feb 9, 2021Feb 11, 2021 ↗View →
ILMN
ILLUMINA, INC.
PURCHASEGRANT
Stock grant
4,967——4,967Feb 9, 2021Feb 11, 2021 ↗View →
TWST
TWIST BIOSCIENCE CORP
PURCHASEGRANT
Stock grant
973——973Feb 3, 2021Feb 5, 2021 ↗View →
TWST
TWIST BIOSCIENCE CORP
PURCHASEGRANT
Stock grant
486——1,898Feb 3, 2021Feb 5, 2021 ↗View →
ILMN
ILLUMINA, INC.
SALE
SVP, Global Quality & Ops
834$317.44$264.7K4,262Nov 30, 2020Dec 2, 2020 ↗View →
ILMN
ILLUMINA, INC.
SALE
SVP, Global Quality & Ops
120$318.83$38.3K4,142Nov 30, 2020Dec 2, 2020 ↗View →
ILMN
ILLUMINA, INC.
SALE
SVP, Global Quality & Ops
926$312.35$289.2K5,876Nov 30, 2020Dec 2, 2020 ↗View →
ILMN
ILLUMINA, INC.
SALE
SVP, Global Quality & Ops
150$315.76$47.4K5,096Nov 30, 2020Dec 2, 2020 ↗View →
ILMN
ILLUMINA, INC.
SALE
SVP, Global Quality & Ops
50$319.50$16.0K4,092Nov 30, 2020Dec 2, 2020 ↗View →
ILMN
ILLUMINA, INC.
SALE
SVP, Global Quality & Ops
180$311.34$56.0K6,802Nov 30, 2020Dec 2, 2020 ↗View →
ILMN
ILLUMINA, INC.
SALE
SVP, Global Quality & Ops
580$314.74$182.5K5,246Nov 30, 2020Dec 2, 2020 ↗View →
ILMN
ILLUMINA, INC.
SALE
SVP, Global Quality & Ops
50$313.13$15.7K5,826Nov 30, 2020Dec 2, 2020 ↗View →
ILMN
ILLUMINA, INC.
SALE
SVP, Global Quality & Ops
1,121$311.72$349.4K6,982Nov 5, 2020Nov 9, 2020 ↗View →
ILMN
ILLUMINA, INC.
SALE
SVP, Global Quality & Ops
633$357.63$226.4K8,103Aug 31, 2020Sep 2, 2020 ↗View →
ILMN
ILLUMINA, INC.
SALE
SVP, Global Quality & Ops
1,100$354.09$389.5K11,438Aug 31, 2020Sep 2, 2020 ↗View →
ILMN
ILLUMINA, INC.
SALE
SVP, Global Quality & Ops
850$356.00$302.6K8,736Aug 31, 2020Sep 2, 2020 ↗View →
ILMN
ILLUMINA, INC.
SALE
SVP, Global Quality & Ops
565$352.93$199.4K12,538Aug 31, 2020Sep 2, 2020 ↗View →
ILMN
ILLUMINA, INC.
SALE
SVP, Global Quality & Ops
1,852$355.31$658.0K9,586Aug 31, 2020Sep 2, 2020 ↗View →
ILMN
ILLUMINA, INC.
SALE
SVP, Global Quality & Ops
896$341.23$305.7K15,174Jun 15, 2020Jun 17, 2020 ↗View →
ILMN
ILLUMINA, INC.
SALE
SVP, Global Quality & Ops
461$336.97$155.3K17,595Jun 15, 2020Jun 17, 2020 ↗View →
ILMN
ILLUMINA, INC.
SALE
SVP, Global Quality & Ops
1,155$341.98$395.0K14,019Jun 15, 2020Jun 17, 2020 ↗View →
ILMN
ILLUMINA, INC.
SALE
SVP, Global Quality & Ops
500$338.74$169.4K16,070Jun 15, 2020Jun 17, 2020 ↗View →
ILMN
ILLUMINA, INC.
SALE
SVP, Global Quality & Ops
450$338.06$152.1K16,570Jun 15, 2020Jun 17, 2020 ↗View →
ILMN
ILLUMINA, INC.
SALE
SVP, Global Quality & Ops
575$340.00$195.5K17,020Jun 15, 2020Jun 17, 2020 ↗View →
ILMN
ILLUMINA, INC.
SALE
SVP, Global Quality & Ops
300$344.04$103.2K13,056Jun 15, 2020Jun 17, 2020 ↗View →
ILMN
ILLUMINA, INC.
SALE
SVP, Global Quality & Ops
663$343.18$227.5K13,356Jun 15, 2020Jun 17, 2020 ↗View →
ILMN
ILLUMINA, INC.
PURCHASEGRANT
Stock grant
4,985——15,007Feb 11, 2020Feb 13, 2020 ↗View →
ILMN
ILLUMINA, INC.
PURCHASE
SVP, Global Quality & Ops
9,969——24,976Feb 11, 2020Feb 13, 2020 ↗View →
ILMN
ILLUMINA, INC.
SALE
SVP, Global Quality & Ops
9,969——0Feb 11, 2020Feb 13, 2020 ↗View →
ILMN
ILLUMINA, INC.
SALE
SVP, Global Quality & Ops
6,920$296.00$2.05M18,056Feb 11, 2020Feb 13, 2020 ↗View →
ILMN
ILLUMINA, INC.
PURCHASEGRANT
Stock grant
6,243——6,243Feb 5, 2020Feb 7, 2020 ↗View →
ILMN
ILLUMINA, INC.
PURCHASEGRANT
Stock grant
2,081——10,022Feb 5, 2020Feb 7, 2020 ↗View →
TWST
TWIST BIOSCIENCE CORP
PURCHASEGRANT
Stock grant
11,297——11,297Feb 4, 2020Mar 5, 2021 ↗View →
TWST
TWIST BIOSCIENCE CORP
PURCHASEGRANT
Stock grant
5,648——5,648Feb 4, 2020Feb 6, 2020 ↗View →
TWST
TWIST BIOSCIENCE CORP
PURCHASEGRANT
Stock grant
1,412——1,412Feb 4, 2020Feb 6, 2020 ↗View →
ILMN
ILLUMINA, INC.
SALE
SVP, Global Quality & Ops
1,253$293.10$367.3K7,888Feb 3, 2020Feb 5, 2020 ↗View →
TWST
TWIST BIOSCIENCE CORP
PURCHASEGRANT
Stock grant
10,588——10,588Jul 23, 2019Mar 5, 2021 ↗View →
Other insiders · ILMN
Loading peer insiders…
About this filer
CIK 0001222644
ROLE
SVP, Global Quality & Ops
PRIMARY
ILMN
COMPANIES
3
ACTIVE SINCE
Jul 2019
MARKETPEEL · /INSIDER/0001222644DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
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