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ALXN · Stock history & investors · RobinLoot

ALXN

SECURITY RESEARCH

ALXN

Research only · live copying disabled

Latest close · no dataUnavailable

Disclosing profiles9

Imported disclosure records116

Last imported disclosure2021-08-14

Price history

Underlying security · daily closes in USD · not token quotes

No closing prices are stored for this period. The market-data feed has not returned usable history for this symbol. No chart or fallback price is invented.

Who disclosed activity?

All imported asset types, including options. Counts are disclosure rows, not unique investment decisions or proof of current ownership. Source aliases can produce more than one profile for the same person; profile counts are not deduplicated people.

9 investors and funds · view summaries

Michael T. Mccaul

Reported activity · 31 buys / 30 sells

Last disclosed 2018-03-22

See activity →

Ro Khanna

Reported activity · 16 buys / 14 sells

Last disclosed 2020-12-16

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Gilbert Cisneros

Reported activity · 5 buys / 4 sells

Last disclosed 2021-01-11

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Dean Phillips

Reported activity · 2 buys / 3 sells

Last disclosed 2021-08-13

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Thad Cochran

Reported activity · 2 buys / 2 sells

Last disclosed 2017-04-06

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James R. Langevin

Reported activity · 0 buys / 3 sells

Last disclosed 2021-08-14

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Thomas Macarthur

Reported activity · 1 buys / 1 sells

Last disclosed 2015-03-05

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K. Michael Conaway

Reported activity · 1 buys / 0 sells

Last disclosed 2015-03-03

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Nicholas V. Taylor

Reported activity · 0 buys / 1 sells

Last disclosed 2019-04-15

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Disclosure timeline

Newest disclosure first. Fund increases/decreases compare snapshots; their exact trade dates are unknown. Reported amount ranges are preserved, not treated as exact invested sums.

116 matching records · page 1 of 4

James R. Langevin

Reported fund positions

Latest stored snapshots, not current holdings or purchase dates. Coverage can be stale or partial; portfolio weights and inferred investment totals are intentionally omitted.

No source-backed fund snapshot is stored for this symbol. Legacy illustrative holdings are excluded.

Coverage is limited to imported sources and symbol matches; ticker reuse, renamed securities and incomplete filings can affect history. The earliest imported reported transaction/snapshot date is 2013-12-23. A disclosure may describe a spouse, dependent or fund rather than a personal trade. Stock prices, token listings and these records do not establish an executable trade route. Live copying remains disabled.