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$RARE
$16.75 +$0.67 (4.17%) Close

Insider Transactions

What Ultragenyx Pharmaceutical 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 5 28
Total trades 5 52

Shares traded

3 months 12 months
Acquired 0 458,630
Disposed 15,106 165,668
Net activity −15,106 +292,962

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
Horn Howard Chief Financial Officer Oct 15 Sale for tax withholding · S −7,066 $15.27 −$108K 89,229
Huizenga Theodore Alan SVP, Chief Accounting Officer Sep 15 Open-market sale · S −1,283 $13.57 −$17.4K 67,863
Huizenga Theodore Alan SVP, Chief Accounting Officer Sep 03 Sale for tax withholding · S −161 $13.99 −$2.25K 69,146
Parschauer Karah Herdman EVP and Chief Legal Officer Aug 03 Open-market sale · S −1,900 $24.92 −$47.3K 92,562
Horn Howard Chief Financial Officer Aug 03 Open-market sale · S −4,696 $24.92 −$117K 96,295
Horn Howard Chief Financial Officer Jul 01 Open-market sale · S −4,698 $33.13 −$156K 100,991
Parschauer Karah Herdman EVP and Chief Legal Officer Jun 15 Open-market sale · S −1,899 $24.62 −$46.8K 94,462
Sanders Corazon (Corsee) D. Director Jun 15 Open-market sale · S −2,000 $25.05 −$50.1K 21,095
Horn Howard Chief Financial Officer Jun 01 Open-market sale · S −4,653 $23.77 −$111K 105,689
Suliman Shehnaaz Director May 18 Open-market sale · S −5,740 $25.12 −$144K 27,951
Dunsire Deborah Director May 14 Grant / award · A +7,751 — — 38,566
Welch Daniel G Director May 14 Grant / award · A +7,751 — — 40,441
Suliman Shehnaaz Director May 14 Grant / award · A +7,751 — — 33,691
Fust Matthew K Director May 14 Grant / award · A +7,751 — — 33,696
Sanders Corazon (Corsee) D. Director May 14 Grant / award · A +7,751 — — 23,095
Narachi Michael Director May 14 Grant / award · A +7,751 — — 40,441
Ray Amrit Director May 14 Grant / award · A +7,751 — — 31,116
Crombez Eric EVP and Chief Medical Officer May 05 Sale for tax withholding · S −344 $24.96 −$8.59K 111,189
Horn Howard Chief Financial Officer May 01 Open-market sale · S −4,683 $24.90 −$117K 110,342
Huizenga Theodore Alan SVP, Chief Accounting Officer Apr 22 Grant / award · A +20,241 — — 68,911

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