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NASDAQ: RPID
Rapid Micro Biosystems Inc Stock Ownership - Who owns Rapid Micro Biosystems?

OverviewForecastEarningsRevenueDividendOwnership

Insider buying vs selling

Have Rapid Micro Biosystems Inc insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
Robert G. Spignesi Jr.PRESIDENT AND CEO2025-10-174,774$3.08
$14.70kSell
Robert G. Spignesi Jr.PRESIDENT AND CEO2025-10-177,833$0.75
$5.87kBuy
Robert G. Spignesi Jr.PRESIDENT AND CEO2025-10-172,072$3.08
$6.38kSell
Robert G. Spignesi Jr.PRESIDENT AND CEO2025-10-173,400$0.75
$2.55kBuy
Robert G. Spignesi Jr.PRESIDENT AND CEO2025-07-1411,881$3.32
$39.48kSell
Robert G. Spignesi Jr.PRESIDENT AND CEO2025-07-1111,874$3.33
$39.49kSell
Robert G. Spignesi Jr.PRESIDENT AND CEO2025-07-1011,617$3.40
$39.47kSell
Robert G. Spignesi Jr.PRESIDENT AND CEO2025-07-0911,247$3.51
$39.48kSell
Robert G. Spignesi Jr.PRESIDENT AND CEO2025-07-0810,824$3.51
$38.02kSell
Sean M. WirtjesCHIEF FINANCIAL OFFICER2025-03-097,690$2.39
$18.38kSell

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Net Insider Buy/Sell (L12M) Ownership

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RPID Shareholders

What type of owners hold Rapid Micro Biosystems Inc stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Jeffrey Lawrence Schwartz19.11%8,448,860$26.19MInsider
Bain Capital Life Sciences Investors LLC19.08%8,434,560$26.15MInsider
Bain Capital Life Sciences Investors LLC19.08%8,434,560$26.15MInstitution
Longitude Capital Partners II LLC8.19%3,621,866$11.23MInsider
David Hirsch7.74%3,422,252$10.61MInsider
Kennedy Lewis Management LP6.57%2,904,490$9.00MInsider
Abgwtt Global Life Science Capital Partners GP Ltd4.18%1,848,296$5.73MInstitution
Richard S. Kollender3.60%1,592,027$4.94MInsider
Schonfeld Strategic Advisors LLC2.35%1,037,668$3.22MInstitution
Robert G. Spignesi Jr.2.21%974,937$3.02MInsider

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RPID vs Medical Device Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
RPID32.77%67.23%Net SellingNet Buying
STEX50.34%49.66%Net BuyingNet Buying
ANIK82.64%17.36%Net Selling
ARAY64.05%35.95%Net SellingNet Selling
APYX41.34%21.79%
View Top Medical Device Stocks

Rapid Micro Biosystems Stock Ownership FAQ

Who owns Rapid Micro Biosystems?

Rapid Micro Biosystems (NASDAQ: RPID) is owned by 34.17% institutional shareholders, 70.09% Rapid Micro Biosystems insiders, and 0.00% retail investors. Jeffrey Lawrence Schwartz is the largest individual Rapid Micro Biosystems shareholder, owning 8.45M shares representing 19.06% of the company. Jeffrey Lawrence Schwartz's Rapid Micro Biosystems shares are currently valued at $26.19M.

If you're new to stock investing, here's how to buy Rapid Micro Biosystems stock.
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