DANIEL G WELCH

CIK 1206199 · Chairman, CEO and President · last filed 2026-06-18

DANIEL G WELCH is a Chairman, CEO and President who has filed 118 SEC Form 4 insider transactions across 8 companies since 2007. The most recent filing, for GPCR, was dated Jun 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 $5.0M across reported positions. 55 SEC filings were submitted jointly with INTERMUNE INC.

"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.

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Disclosed Exposure

$5.02M

Companies

8

Total Filings

118

Lifetime Open-Market Net

-$34.94M

Filer Profile

Reported Address
4611 UNIVERSITY DR
4 UNIVERSITY PLACE
DURHAM, NC 27707
Related Filers
INTERMUNE INC — 55 joint filings, latest 2014-10-01
Ultragenyx Pharmaceutical Inc. — 14 joint filings, latest 2026-05-18
Profile details as reported on the filer's SEC submissions — for individual insiders the address is often in care of the issuer. Related filers are identified from jointly filed SEC submissions and shared reported addresses. View filings on SEC EDGAR.

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
GPCR Director 123,508 $35.93 $4.44M $0 5 2026-06-18
RARE Director 40,441 $14.50 $586.4K $0 13 2026-05-18
PRTA Director — $8.29 — $0 4 2026-05-15
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

118 filings
Insider activity across all companies, newest first. Form 4 rows are post-trade confirmations (buys, sells, grants, exercises). Notice (144) rows are pre-trade notices of intent to sell restricted or control stock under Rule 144 — they may not all execute. Compare adjacent dates to see which notices became actual sales.
Filed Symbol Action Net Shares Net $ Link
2026-06-18 GPCR Grant (A) — $0 EDGAR
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
Showing 1–10 of 118
Page 1 of 12
Form 4 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.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.