InsiderTrades

PEI MELINDA LITHERLAND

SEC CIK 1703469 · EDGAR

Buying vs selling by month open-market trades, last 24 months, all 2 companies
BoughtSold

Companies

TickerCompanyTitleHoldingBoughtSoldTradesFirstLast
RPIDRAPID MICRO BIOSYSTEMS, INC.Dir 100.7K $41.4K — 62024-05-232026-05-29
BIOBIO-RAD LABORATORIES, INC.Dir 715 — — 22025-04-222026-04-21

Most active insiders at RPID, 12 months

#InsiderTitleBoughtSold
1 Longitude Prime Partners, LLC10% —$473.7K
2 Spignesi Robert G. Jr.Pres AND CEO, Dir —$271.3K
3 Longitude Venture Partners II, L.P.10% —$190.1K
4 WIRTJES SEAN MCFO —$122.7K
5 Wilson John J. AddingtonCOO —$80.1K
6 Bika DafniDir ——
7 LOWENSTEIN INESEDir ——
8 PEI MELINDA LITHERLANDDir ——
9 Kollender Richard SDir ——
10 Malloy KirkDir ——

Transactions 8

Type
Reset
X Filed Traded Ticker Company Insider Title Type Price Qty Owned ΔOwn Value
D 2026-06-02 19:44 2026-05-29 RPID RAPID MICRO BIOSYSTEMS, INC. PEI MELINDA LITHERLAND Dir A - Grant $1.95 +12.8K 100.7K +15% +$25.0K
D 2026-05-26 19:25 2026-05-21 RPID RAPID MICRO BIOSYSTEMS, INC. PEI MELINDA LITHERLAND Dir A - Grant $0.00 +19.3K 87.9K +28% $0
D 2026-04-23 15:25 2026-04-21 BIO BIO-RAD LABORATORIES, INC. PEI MELINDA LITHERLAND Dir M - OptEx $0.00 +407 715 +132% $0
D 2025-05-27 2025-05-22 RPID RAPID MICRO BIOSYSTEMS, INC. PEI MELINDA LITHERLAND Dir A - Grant $0.00 +14.3K 68.6K +26% $0
D 2025-04-24 2025-04-22 BIO BIO-RAD LABORATORIES, INC. PEI MELINDA LITHERLAND Dir M - OptEx $0.00 +308 308 New $0
M 2024-12-05 2024-12-03+ RPID RAPID MICRO BIOSYSTEMS, INC. PEI MELINDA LITHERLAND Dir P - Purchase $1.02 +20.0K 45.2K +79% +$20.4K
M 2024-11-27 2024-11-26+ RPID RAPID MICRO BIOSYSTEMS, INC. PEI MELINDA LITHERLAND Dir P - Purchase $1.05 +20.0K 14.4K New +$21.0K
D 2024-05-28 2024-05-23 RPID RAPID MICRO BIOSYSTEMS, INC. PEI MELINDA LITHERLAND Dir A - Grant $0.00 +14.3K 14.3K New $0

Purchase Sale Sale after option exercise All abbreviations