Orchestra BioMed Holdings, Inc. (OBIO) Insider Trading
Over the last 3 months, OBIO insiders made 6 open-market buys and 2 sales, a net purchase of $143K (SEC Form 4). Multiple insiders bought within days of each other (cluster buying). Over the last 6 months, 47 institutions increased and 28 reduced their position (13F).
Insider Activity
Sentiment
78/100
Buys (3m)
6
Sells (3m)
2
Net (3m)
$142.8K
Insiders buyingCluster buying
Insider trades by month Buys Sells
Sep
Nov
Mar
Apr
May
Jun
Context3-month price -15.4%Institutions accumulating (13F)
| Date | Insider | Type | Shares | Price |
|---|---|---|---|---|
| Jun 2, 2026 | Sherman Darrendirector, officer: See Remarks | Sell | 15,000 | $3.87 |
| Jun 2, 2026 | Hochman David Pdirector, officer: See Remarks | Buy | 5,000 | $3.83 |
| May 29, 2026 | Sherman Darrendirector, officer: See Remarks | Tax | 4,925 | $3.98 |
| May 29, 2026 | Taylor Andrew Lawrenceofficer: Chief Financial Officer | Tax | 3,076 | $3.98 |
| May 20, 2026 | Aryeh Jasondirector | Buy | 665 | $3.75 |
| May 19, 2026 | Hochman David Pdirector, officer: See Remarks | Buy | 5,000 | $3.77 |
| May 19, 2026 | Aryeh Jasondirector | Buy | 8,971 | $3.90 |
| May 18, 2026 | Fain Eric Sdirector | Buy | 20,000 | $4.13 |
| Apr 29, 2026 | RTW INVESTMENTS, LP10 percent owner | Sell | 32 | $4.13 |
| Mar 27, 2026 | Sherman Darrendirector, officer: See Remarks | Tax | 33,317 | $4.57 |
| Mar 27, 2026 | Aiello Joshuaofficer: Principal Accounting Officer | Tax | 241 | $4.57 |
| Mar 27, 2026 | Hochman David Pdirector, officer: See Remarks | Tax | 32,438 | $4.57 |
| Mar 16, 2026 | Hochman David Pdirector, officer: See Remarks | Buy | 10,000 | $4.29 |
| Feb 13, 2026 | Aiello Joshuaofficer: Principal Accounting Officer | Grant | 70,000 | $3.82 |
| Feb 13, 2026 | Sherman Darrendirector, officer: See Remarks | Grant | 397,000 | — |
| Feb 13, 2026 | Hochman David Pdirector, officer: See Remarks | Grant | 504,000 | — |
| Feb 13, 2026 | Taylor Andrew Lawrenceofficer: Chief Financial Officer | Grant | 181,000 | — |
| Feb 6, 2026 | Cleary Chrisdirector | Tax | 676 | $3.71 |
| Feb 6, 2026 | Sherman Darrendirector, officer: See Remarks | Grant | 34,974 | $2.85 |
| Jan 2, 2026 | Sherman Darrendirector, officer: See Remarks | Tax | 5,588 | $4.31 |
| Jan 2, 2026 | Aiello Joshuaofficer: Principal Accounting Officer | Tax | 241 | $4.31 |
| Jan 2, 2026 | Taylor Andrew Lawrenceofficer: Chief Financial Officer | Tax | 3,452 | $4.31 |
| Dec 12, 2025 | Hochman David Pdirector, officer: See Remarks | Tax | 40,355 | $4.67 |
| Dec 12, 2025 | Hochman David Pdirector, officer: See Remarks | Tax | 3,283 | $4.67 |
| Dec 12, 2025 | Taylor Andrew Lawrenceofficer: Chief Financial Officer | Tax | 8,670 | $4.67 |
| Nov 26, 2025 | Taylor Andrew Lawrenceofficer: Chief Financial Officer | Tax | 3,071 | $5.35 |
| Nov 26, 2025 | Sherman Darrendirector, officer: See Remarks | Tax | 40,340 | $5.35 |
| Nov 17, 2025 | Hochman David Pdirector, officer: See Remarks | Buy | 5,000 | $4.07 |
| Nov 14, 2025 | Hochman David Pdirector, officer: See Remarks | Tax | 3,283 | $4.18 |
| Sep 19, 2025 | Hochman David Pdirector, officer: See Remarks | Tax | 3,283 | $2.46 |
Source: OBIO SEC Form 4 filings, latest Jun 2, 2026. For informational purposes only — not investment advice.
Institutional activity (13F)
How institutions changed their OBIO positions over the last 6 months (SEC Form 13F).
Increased
47
New positions
36
Reduced
28
Sold out
19
Largest moves
| Institution | Action | Shares | Filed |
|---|---|---|---|
| PERCEPTIVE ADVISORS LLC | Increased | 10.1M | May 29, 2026 |
| RTW INVESTMENTS, LP | Unchanged | 8.3M | Feb 17, 2026 |
| RTW INVESTMENTS, LP | Unchanged | 8.3M | May 15, 2026 |
| PERCEPTIVE ADVISORS LLC | Reduced | 5.1M | Feb 17, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | New Position | 2.2M | May 15, 2026 |
| VANGUARD GROUP INC | Increased | 1.6M | Jan 29, 2026 |
| ALYESKA INVESTMENT GROUP, L.P. | Reduced | 1.0M | Feb 13, 2026 |
| ALYESKA INVESTMENT GROUP, L.P. | Unchanged | 1.0M | May 15, 2026 |
| PROPEL BIO MANAGEMENT, LLC | New Position | 897K | May 14, 2026 |
| MILLENNIUM MANAGEMENT LLC | Increased | 703K | May 15, 2026 |
| BLACKROCK, INC. | Increased | 636K | May 13, 2026 |
| BLACKROCK, INC. | Reduced | 631K | Feb 12, 2026 |
| AFFINITY ASSET ADVISORS, LLC | Reduced | 573K | Feb 13, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | Increased | 485K | May 15, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | Increased | 473K | Feb 9, 2026 |
Source: SEC Form 13F filings. For informational purposes only — not investment advice.