Prelude Therapeutics Incorporated (PRLD) Insider Trading

Over the last 6 months, 21 institutions increased and 13 reduced their position (13F).

Insider Activity

Sentiment
50/100
Buys (3m)
0
Sells (3m)
0
Net (3m)
$0
Insider trades by month Buys Sells
Apr
May
Dec
Jan
Mar
Apr
Context3-month price +37.8%Institutions reducing (13F)
DateInsiderTypeSharesPrice
Jun 10, 2026Dorton KatinadirectorGrant38,000$3.94
Jun 10, 2026BAKER BROS. ADVISORS LPdirector, 10 percent owner: Grant38,000$3.94
Jun 10, 2026FRIEDMAN PAUL AdirectorGrant38,000$3.94
Jun 10, 2026Sandor VictordirectorGrant38,000$3.94
Jun 10, 2026Bonita David Pdirector, 10 percent owner: Grant38,000$3.94
Jun 10, 2026Babler MartindirectorGrant38,000$3.94
May 4, 2026Morris Charles Qofficer: Chief Medical OfficerGrant450,000$4.70
Apr 23, 2026ORBIMED ADVISORS LLCdirector, 10 percent owner: Buy1,689,189$4.44
Apr 23, 2026ORBIMED ADVISORS LLCdirector, 10 percent owner: Buy1,126,126$4.44
Apr 23, 2026Bonita David Pdirector, 10 percent owner: Buy1,689,189$4.44
Apr 23, 2026Bonita David Pdirector, 10 percent owner: Buy1,126,126$4.44
Apr 22, 2026BAKER BROS. ADVISORS LPdirector, 10 percent owner: Buy114,601$0.00
Apr 22, 2026BAKER BROS. ADVISORS LPdirector, 10 percent owner: Buy2,137,651$0.00
Feb 5, 2026Lim Bryant Davidofficer: CLO, CFO, Corp Sec.Grant275,000$2.30
Feb 5, 2026Combs Andrewofficer: Chief Chemistry OfficerGrant230,000$2.30
Feb 5, 2026Vaddi Krishnadirector, officer: CEOGrant837,000$2.30
Feb 5, 2026Scherle Peggyofficer: Chief Scientific OfficerGrant230,000$2.30
Nov 7, 2025Sandor VictordirectorGrant121,285$1.39
Oct 7, 2025Huang Janeofficer: President, CMOOption9,375—
Oct 7, 2025Huang Janeofficer: President, CMOTax3,355$1.47
Jul 8, 2025Huang Janeofficer: President, CMOTax3,355$0.79
Jul 8, 2025Huang Janeofficer: President, CMOOption9,375—
Jun 13, 2025Sandor VictordirectorGrant38,000$1.04
Jun 13, 2025BAKER BROS. ADVISORS LPdirector, 10 percent owner: Grant76,000$1.04
Jun 13, 2025Dier MardidirectorGrant38,000$1.04
Jun 13, 2025FRIEDMAN PAUL AdirectorGrant38,000$1.04
Jun 13, 2025Bonita David Pdirector, 10 percent owner: Grant38,000$1.04
Jun 13, 2025Babler MartindirectorGrant38,000$1.04
Apr 7, 2025Huang Janeofficer: President, CMOTax3,355$0.68
Apr 7, 2025Huang Janeofficer: President, CMOOption9,375—

Source: PRLD SEC Form 4 filings, latest Jun 10, 2026. For informational purposes only — not investment advice.

Institutional activity (13F)

How institutions changed their PRLD positions over the last 6 months (SEC Form 13F).

Increased
21
New positions
13
Reduced
13
Sold out
54
Largest moves
InstitutionActionSharesFiled
ORBIMED ADVISORS LLCUnchanged10.9MMay 15, 2026
BAKER BROS. ADVISORS LPUnchanged10.1MMay 15, 2026
KYNAM CAPITAL MANAGEMENT, LPIncreased1.6MMay 15, 2026
VANGUARD CAPITAL MANAGEMENT LLCNew Position1.2MMay 15, 2026
ECOR1 CAPITAL, LLCNew Position947KMay 15, 2026
TWO SIGMA INVESTMENTS, LPIncreased924KMay 15, 2026
SPHERA FUNDS MANAGEMENT LTD.Increased558KMay 15, 2026
ACADIAN ASSET MANAGEMENT LLCReduced512KMay 13, 2026
MILLENNIUM MANAGEMENT LLCIncreased383KMay 15, 2026
MARSHALL WACE, LLPIncreased359KMay 15, 2026
MORGAN STANLEYReduced322KMay 15, 2026
BLACKROCK, INC.Increased322KMay 13, 2026
GEODE CAPITAL MANAGEMENT, LLCIncreased302KMay 15, 2026
SUSQUEHANNA INTERNATIONAL GROUP, LLPIncreased289KMay 15, 2026
RENAISSANCE TECHNOLOGIES LLCIncreased275KMay 14, 2026

Source: SEC Form 13F filings. For informational purposes only — not investment advice.

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