Paydirt
MP
Insider

Mpm Bioventures 2018, L.P.

10% owner

Mpm Bioventures 2018, L.P. (10% owner) filed 5 Form 4 reports as a reporting entity in the trailing twelve months (1 purchase, 4 sales), most often in Entrada Therapeutics, Inc. (TRDA). Across 1 priced purchase filing, the average 21-session return was -20.7% from execution and -15.6% from disclosure (delay-adjusted; derived). The largest single filing was $20.0M of AKTS (1,112,777 sh × $18.00, as filed), executed Jan 12.

Add to watchlist
Return, ttmiAverage return per filing, trailing twelve months
-20.7%
avg across 1 priced filings
Delay-adjustediThe same average, entered at disclosure dates
-15.6%
same 1 filings, from disclosure
Filings, ttm
5
1 buys · 4 sells
Median delay
2d
execution → disclosure
Volume, ttmiDollar value disclosed in the trailing twelve months
$23.6M
shares × price, as filed
Last traded
Sep 9
Filed Sep 9

Median ADV $2.8M across their filed names

Open performance
Volume by month
$20.0M$10.0M$0Oct 2024Apr 2025Oct 2025Apr 2026Jan 2026 · buys $20.0MAug 2026 · sells $1.1MSep 2026 · sells $2.5M
Buys $20.0M Sells $3.6M

Shares × price, as filed · by filing month · past 24 months

Sectors filed on
Healthcare 5 filings

Sector per market data · by filing · past 12 months

Most traded names
TRDA Entrada Therapeutics, Inc. TRDA · 0 buys · 4 sells 4 filings AKTS Aktis Oncology, Inc. AKTS · 1 buy · 0 sells 1 filing
Recent filings
TRDASALE Entrada Therapeutics, Inc. View filing → $1.9M
259,837 sh across 3 lots
Exec Sep 4
Filed Sep 9 · 7:24 PM ET
TRDASALE Entrada Therapeutics, Inc. View filing → $617K
86,482 sh across 3 lots
Exec Sep 1
Filed Sep 3 · 7:21 PM ET
TRDASALE Entrada Therapeutics, Inc. View filing → $590K
83,181 sh across 2 lots
Exec Aug 27
Filed Aug 31 · 6:26 PM ET
TRDASALE Entrada Therapeutics, Inc. View filing → $462K
62,714 sh across 3 lots
Exec Aug 24
Filed Aug 26 · 9:27 PM ET
AKTSPURCHASE Aktis Oncology, Inc. View filing → $20.0M
1,112,777 sh × $18.00
Exec Jan 12
Filed Jan 14 · 6:19 PM ET