We have seen 87 open market insider transactions reported today, January 13, 2026. You can track them all on the Quiver Quantitative Insider Trading dashboard. Here are some of the largest open market insider stock purchases we have seen.
AKTIS ONCOLOGY, INC. ($AKTS)
EcoR1 Capital, LLC bought 2,077,779 shares on 01/12 for an estimated $37,400,022.
Past $AKTS Insider Trades
AKTIS ONCOLOGY, INC. insiders have traded $AKTS stock on the open market 6 times in the past 6 months. Of those trades, 6 have been purchases and 0 have been sales.
Here’s a breakdown of recent trading of $AKTS stock by insiders over the last 6 months:
- CAPITAL, LLC ECOR1 has made 2 purchases buying 2,222,222 shares for an estimated $39,999,996 and 0 sales.
- HELEN SUSAN KIM has made 2 purchases buying 835,000 shares for an estimated $15,030,000 and 0 sales.
- VENTURES II, LLC VIDA has made 2 purchases buying 835,000 shares for an estimated $15,030,000 and 0 sales.
ALUMIS INC. ($ALMS)
Tananbaum James B. bought 294,117 shares on 01/08 for an estimated $4,999,989.
Past $ALMS Insider Trades
ALUMIS INC. insiders have traded $ALMS stock on the open market 32 times in the past 6 months. Of those trades, 32 have been purchases and 0 have been sales.
Here’s a breakdown of recent trading of $ALMS stock by insiders over the last 6 months:
- JAMES B. TANANBAUM has made 6 purchases buying 919,638 shares for an estimated $10,094,713 and 0 sales.
- CAPITAL MANAGEMENT VI LLC FORESITE has made 6 purchases buying 919,638 shares for an estimated $10,094,713 and 0 sales.
- LABS, LLC FORESITE has made 6 purchases buying 919,638 shares for an estimated $10,094,713 and 0 sales.
- SRINIVAS AKKARAJU has made 14 purchases buying 1,265,253 shares for an estimated $9,069,492 and 0 sales.
ASA GOLD & PRECIOUS METALS LTD ($ASA)
Saba Capital Management, L.P. bought 9,508 shares on 01/12 for an estimated $610,318.
Past $ASA Insider Trades
ASA GOLD & PRECIOUS METALS LTD insiders have traded $ASA stock on the open market 85 times in the past 6 months. Of those trades, 84 have been purchases and 1 have been sales.
Here’s a breakdown of recent trading of $ASA stock by insiders over the last 6 months:
- CAPITAL MANAGEMENT, L.P. SABA has made 84 purchases buying 2,084,432 shares for an estimated $86,089,151 and 0 sales.
- ALEXANDER MERK (Chief Operating Officer) sold 500 shares for an estimated $26,903
TRIPLEPOINT VENTURE GROWTH BDC CORP. ($TPVG)
Labe James (Chief Executive Officer) bought 23,799 shares on 01/12 for an estimated $158,508.
Past $TPVG Insider Trades
TRIPLEPOINT VENTURE GROWTH BDC CORP. insiders have traded $TPVG stock on the open market 108 times in the past 6 months. Of those trades, 108 have been purchases and 0 have been sales.
Here’s a breakdown of recent trading of $TPVG stock by insiders over the last 6 months:
- JAMES LABE (Chief Executive Officer) has made 54 purchases buying 1,983,675 shares for an estimated $12,713,599 and 0 sales.
- SAJAL SRIVASTAVA (President and CIO) has made 54 purchases buying 1,983,675 shares for an estimated $12,713,599 and 0 sales.
COSMOS HEALTH INC. ($COSM)
Siokas Grigorios (Chief Executive Officer) bought 113,185 shares on 01/12 for an estimated $56,999.
Past $COSM Insider Trades
COSMOS HEALTH INC. insiders have traded $COSM stock on the open market 11 times in the past 6 months. Of those trades, 11 have been purchases and 0 have been sales.
Here’s a breakdown of recent trading of $COSM stock by insiders over the last 6 months:
- GRIGORIOS SIOKAS (Chief Executive Officer) has made 11 purchases buying 1,086,095 shares for an estimated $581,999 and 0 sales.
To track insider transactions, check out Quiver Quantitative's insider trading dashboard.
