DANIEL G WELCH

CIK 1206199 · Chairman, CEO and President · last filed 2026-05-18

DANIEL G WELCH is a Chairman, CEO and President who has filed 108 SEC Form 4 insider transactions across 8 companies since 2007. The most recent filing, for RARE, was dated May 18, 2026. Across all open-market trades the lifetime net is −$34.9M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $6.3M across reported positions.

"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.

Loading insider history…
Disclosed Exposure

$6.29M

Companies

8

Total Filings

108

Lifetime Open-Market Net

-$34.94M

Holdings By Company

Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
Symbol Role Shares Price Disclosed Exposure Lifetime OM Net Filings Latest Filed
RARE Director 40,441 $24.35 $984.7K $0 13 2026-05-18
PRTA Director $8.25 $0 4 2026-05-15
GPCR Director 123,508 $42.93 $5.30M $0 4 2025-06-25
Nuvation Bio Inc. (NUVB.WS) Delisted Director 659,947 $0.01 $3.4K $0 6 2024-05-29
Seagen Inc. (SGEN) Delisted Director 0 $228.74 $0 -$34.84M 31 2023-12-15
INTERCEPT PHARMACEUTICALS, INC. (ICPT) Delisted Director 8,060 $19.00 $153.1K -$102.1K 8 2020-06-01
AveXis, Inc. (AVXS) Delisted Director 0 $0 4 2018-05-15
HYPERION THERAPEUTICS INC (HPTX) Delisted Director 0 $0 3 2015-05-08

Recent Filings

108 filings
Form 4 transactions across all companies, newest first.
Filed Symbol Action Net Shares Net $ Link
2026-05-18 RARE Grant (A) +7,751 $0 EDGAR
2026-05-15 PRTA Grant (A) $0 EDGAR
2025-06-25 GPCR Grant (A) $0 EDGAR
2025-05-19 RARE Grant (A) +5,740 $0 EDGAR
2025-05-16 PRTA Grant (A) $0 EDGAR
2024-06-27 GPCR Grant (A) $0 EDGAR
2024-06-20 RARE Grant (A) +5,345 $0 EDGAR
2024-05-29 Nuvation Bio Inc. (NUVB.WS) Delisted Exer (M) +659,947 $1.11M EDGAR
2024-05-17 PRTA Grant (A) $0 EDGAR
2024-02-23 PRTA Grant (A) $0 EDGAR
Showing 110 of 108
Page 1 of 11
Codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.