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Insider Transactions

What Principia Biopharma Inc.'s executives and directors are doing with their own shares, from SEC Form 3/4/5 filings — separating what the filings state (awards, withholding, disclosed plans) from what only the pattern of dates shows.

Insider trades

3 months 12 months
Open-market buys 0 0
Sells 0 0
Total trades 0 0

Shares traded

3 months 12 months
Acquired 0 0
Disposed 0 0
Net activity +0 +0

See the story behind these numbers

View rich charts and dive into the patterns of specific insiders — who is accumulating, who is winding down, and which sale explanations the filings actually support.

Open-market buyer Disclosed 10b5-1 Heavy discretionary Sign up free

All transactions

Insider Relation Date Transaction Shares Price Value Shares held
Becker Daniel J. Director Sep 28 Tender Offer · U −667,600 $100.00 −$66.8M 0
George Simeon Director Sep 28 Tender Offer · U −2,982,855 $100.00 −$298M 0
Hardiman Roy C. Chief Business Officer Sep 28 Tender Offer · U −1,916 $100.00 −$192K 0
Hardiman Roy C. Chief Business Officer Sep 28 Tender Offer · U −117,761 $100.00 −$11.8M 0
Chai Christopher Y Chief Financial Officer Sep 28 Tender Offer · U −3,302 $100.00 −$330K 0
Chai Christopher Y Chief Financial Officer Sep 28 Tender Offer · U −3,799 $100.00 −$380K 0
Babler Martin President, CEO Sep 28 Tender Offer · U −18,355 $100.00 −$1.84M 0
Babler Martin President, CEO Sep 28 Tender Offer · U −39,179 $100.00 −$3.92M 0
Babler Martin President, CEO Sep 28 Tender Offer · U −1,023 $100.00 −$102K 0
Goldstein David Chief Scientific Officer Sep 28 Tender Offer · U −31,826 $100.00 −$3.18M 0
Thomas Dolca Chief Medical Officer Sep 28 Tender Offer · U −2,207 $100.00 −$221K 0
Wolff Stefani Chief Development Officer Sep 28 Tender Offer · U −13,592 $100.00 −$1.36M 0
Hardiman Roy C. Chief Business Officer Sep 18 Open-market sale · S −5,000 $99.98 −$500K 117,761
Hardiman Roy C. Chief Business Officer Sep 18 Exercise / conversion · M +2,242 $7.27 +$16.3K 122,761
Hardiman Roy C. Chief Business Officer Sep 18 Exercise / conversion · M +2,758 $4.72 +$13K 120,519
Wolff Stefani Chief Development Officer Sep 18 Gift · G −5,504 — — 13,592
Chai Christopher Y Chief Financial Officer Aug 18 Open-market sale · S −7,500 $99.37 −$745K 3,539
Chai Christopher Y Chief Financial Officer Aug 18 Exercise / conversion · M +7,500 $3.00 +$22.5K 11,039
Thomas Dolca Chief Medical Officer Aug 18 Open-market sale · S −15,000 $100.00 −$1.5M 1,826
Thomas Dolca Chief Medical Officer Aug 18 Exercise / conversion · M +15,000 $23.77 +$357K 16,826

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