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Christina Rossi

CIK 1756941 · Chief Operating Officer · last filed 2026-06-05

"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

$0

Companies

3

Total Filings

34

Lifetime Open-Market Net

-$3.37M

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
CGON Director — $59.56 — $0 2 2026-06-05
Blueprint Medicines Corp (BPMC) Delisted Chief Operating Officer 20,628 $129.46 $2.67M -$3.37M 28 2025-07-21
XLO Director — $8.31 — $0 4 2025-06-12

Recent Filings · Page 3 of 4

34 filings
Form 4 transactions across all companies, newest first.
Filed Symbol Action Net Shares Net $ Link
2023-03-03 Blueprint Medicines Corp (BPMC) Delisted Grant (A) +15,000 $0 EDGAR
2022-11-07 Blueprint Medicines Corp (BPMC) Delisted Sell (S) −533 -$24.1K EDGAR
2022-06-17 XLO Grant (A) — $0 EDGAR
2022-03-23 Blueprint Medicines Corp (BPMC) Delisted Sell (S) −511 -$56.6K EDGAR
2022-03-08 Blueprint Medicines Corp (BPMC) Delisted Sell (S) −2,244 -$131.0K EDGAR
2022-03-03 Blueprint Medicines Corp (BPMC) Delisted Grant (A) +15,000 $0 EDGAR
2021-03-05 Blueprint Medicines Corp (BPMC) Delisted Sell (S) −1,359 -$117.9K EDGAR
2021-03-03 Blueprint Medicines Corp (BPMC) Delisted Grant (A) +13,062 $0 EDGAR
2020-11-05 Blueprint Medicines Corp (BPMC) Delisted Sell (S) −345 -$34.4K EDGAR
2020-03-11 Blueprint Medicines Corp (BPMC) Delisted Sell (S) −135 -$7.0K EDGAR
Showing 21–30 of 34
Page 3 of 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.