Jim Dugan is the Founding Managing Partner of OCA Ventures. He has experience in derivatives trading, corporate structured finance, and venture capital.
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Raising a pre-seed or seed round? We write $1M to $5M first checks and help founders with distribution. A partner reads every deck.
Send your deckJim Dugan is the Founding Managing Partner of OCA Ventures. He has experience in derivatives trading, corporate structured finance, and venture capital.
Jim Dugan invests through OCA Ventures, which writes checks of $1M to $3M at seed, series a, series b.
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Continental Bank NA; Chicago Board of Trade & CBOE.
Last updated 2026-10-15. Is this you? Ask for a correction.