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CIK 0001678660 · Non-accelerated filer<br>Smaller reporting company

Prelude Therapeutics Inc

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Ticker
PRLD
Exchange
Nasdaq
Industry
Pharmaceutical Preparations
FY end
Dec 31
Incorporated
DE
Entity type
operating
EIN
811384762
Phone
(302) 467-1280
Business address
175 INNOVATION BOULEVARD, WILMINGTON, DE, 19805
Former names
Prelude Therapeutics Inc.
Open-market buys, last 90 days
$0
in 0 filings
Open-market sales, last 90 days
$0
in 0 filings

Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.

Reading 62 more Form 4s from the SEC; this list fills in as they're read.

Date Insider Transaction Shares Price Value Owned after
2025-03-21 Vaddi Krishna CEO Purchase +15,000 $0.73 $11K 1,324,296
2025-03-20 Vaddi Krishna CEO Purchase +5,416 $0.73 $4K 1,309,296
2025-03-17 Vaddi Krishna CEO Purchase +9,106 $0.75 $7K 1,303,880
2025-03-14 Vaddi Krishna CEO Purchase +29,999 $0.75 $23K 1,294,774
2025-03-13 Vaddi Krishna CEO Purchase +50,000 $0.72 $36K 1,264,775
2025-03-12 Vaddi Krishna CEO Purchase +47,500 $0.71 $34K 1,214,775
2025-02-04 Lim Bryant David CLO, CFO, Corp Sec. Grant or award · Employee Stock Option (right to buy) +200,000 200,000
2025-02-04 Scherle Peggy Chief Scientific Officer Grant or award · Employee Stock Option (right to buy) +175,000 175,000
2025-02-04 Combs Andrew Chief Chemistry Officer Grant or award · Employee Stock Option (right to buy) +175,000 175,000
2025-02-04 Huang Jane President, CMO Grant or award · Employee Stock Option (right to buy) +200,000 200,000
2025-02-04 Vaddi Krishna CEO Grant or award · Employee Stock Option (right to buy) +496,000 496,000
2025-01-04 Huang Jane President, CMO Option exercise +9,375 72,716
2025-01-04 Huang Jane President, CMO Shares withheld for taxes −3,859 $1.39 $5K 68,857
2025-01-04 Huang Jane President, CMO Option exercise · Restricted Stock Unit +9,375 46,875
2024-12-31 Vaddi Krishna CEO Purchase +5,000 $1.21 $6K 142,553
2024-12-30 Vaddi Krishna CEO Purchase +10,000 $1.20 $12K 137,553
2024-12-23 Combs Andrew Chief Chemistry Officer Purchase +60,000 $1.37 $82K 377,623
2024-12-20 Combs Andrew Chief Chemistry Officer Purchase +3,075 $1.15 $4K 317,623
2024-12-19 Lim Bryant David CLO, Interim CFO, Corp Sec. Purchase +25,000 $0.91 $23K 27,400
2024-12-19 Vaddi Krishna CEO Purchase +6,888 $0.89 $6K 127,553

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