OTSKY · Insider trading · 13F holders · Congress trades
Otsuka Holdings Co Ltd Unsponsored ADR (OTSKY) (OTSKY)
Who is buying and selling OTSKY: company insiders on SEC Form 4, hedge funds and superinvestors on Form 13F, and members of Congress under the STOCK Act. Every figure links to the filing or page it comes from.
- 13F filers holding
- 0
- Insider buys, 90 days
- $0
- Insider sales, 90 days
- $0
- Congress trades, 12 months
- 1
OTSKY at a glance
- No open-market insider purchases or sales of OTSKY were filed in the last 90 days.
- No 13F filer reports OTSKY among its 50 largest positions.
- Members of Congress have disclosed 7 OTSKY trades since 2017, 1 purchase and 0 sales in the past year; the latest was Alan Armstrong (R-OK), buying $1K–15K on Mar 30, 2026.
- OTSKY last closed at $38.88 on Oct 29, 2026.
OTSKY insider trading
No open-market insider purchases or sales of OTSKY were filed in the last 90 days.
Who owns OTSKY? Hedge funds and superinvestors
No 13F filer reports OTSKY among its 50 largest positions.
OTSKY stock trades by members of Congress
Members of Congress have disclosed 7 OTSKY trades since 2017, 1 purchase and 0 sales in the past year; the latest was Alan Armstrong (R-OK), buying $1K–15K on Mar 30, 2026.
| Filed | Member | Trade | Amount | Traded | Since |
|---|---|---|---|---|---|
| Jul 21, 2026 | Alan ArmstrongR-OK · Senate | Buy | $1K–15K | Mar 30, 2026 | +11.4% |
| Aug 13, 2023 | Daniel S. GoldmanD-NY · House | Sale | $1K–15K | Jul 10, 2023 | +112.3% |
| Apr 17, 2023 | Daniel S. GoldmanD-NY · House | Sale | $1K–15K | Mar 31, 2023 | +146.1% |
| Mar 20, 2023 | Daniel S. GoldmanD-NY · House | Buy | $1K–15K | Feb 27, 2023 | +155.8% |
| Feb 5, 2018 | Thomas MacArthurR-NJ · House | Buy | $15K–50K | Jan 19, 2018 | +75.4% |
| Jan 10, 2018 | Thomas MacArthurR-NJ · House | Sale | $15K–50K | Dec 19, 2017 | +75.7% |
| Feb 8, 2017 | Thomas MacArthurR-NJ · House | Buy | $15K–50K | Jan 10, 2017 | +58.3% |
3 members have traded OTSKY: Alan Armstrong, Daniel S. Goldman, Thomas MacArthur.
OTSKY questions and answers
Are insiders buying OTSKY stock?
No open-market insider purchases or sales of OTSKY were filed in the last 90 days.
Which hedge funds own OTSKY?
No 13F filer reports OTSKY among its 50 largest positions.
Has Congress traded OTSKY?
Members of Congress have disclosed 7 OTSKY trades since 2017, 1 purchase and 0 sales in the past year; the latest was Alan Armstrong (R-OK), buying $1K–15K on Mar 30, 2026.
Cite or share this
Free to use with a link back. The data updates every filing day.