Roger Jeffs

Sits on 2 boards. Last updated September 28, 2026

Time on boards

Boards served
2
Current seats
2
Board service
7 years
Director since
2023

7 years of board service in total across 2 boards, counting each seat separately. Longest: Liquidia Corporation, 3 years.

Liquidia Corporation Director ยท Chief Executive Officer
3 years ยท Since 2023
3 years ยท Since 2023

Chief executive roles

Liquidia Corporation ยท Chief Executive Officer
Dates unknown

Shareholder support

Support is votes for as a share of votes for and against (or withheld). Below 80% is a clear protest.

Insider trades

All notable trades →

From SEC Forms 4 and 5. Open-market purchases and sales are highlighted; grants, option exercises and shares withheld for tax are routine.

Date Company Transaction Shares Price Value
Jul 13, 2026 Liquidia Corporation Open-market sale โˆ’2,505 $71.39 $178,832
Jul 13, 2026 Liquidia Corporation Open-market sale โˆ’32,744 $71.52 $2,341,851
Jul 10, 2026 Liquidia Corporation Option exercise +13,834 โ€” โ€”
Jul 10, 2026 Liquidia Corporation Option exercise +14,333 โ€” โ€”
Jun 11, 2026 Axsome Therapeutics Inc. Open-market sale โˆ’286 $249.12 $71,248
Jun 10, 2026 Axsome Therapeutics Inc. Open-market sale โˆ’286 $246.18 $70,407
Jun 8, 2026 Axsome Therapeutics Inc. Option exercise +1,429 โ€” โ€”
May 27, 2026 Liquidia Corporation Open-market sale โˆ’6,428 $62.18 $399,693
May 26, 2026 Liquidia Corporation Open-market sale โˆ’25,000 $60.38 $1,509,500
May 22, 2026 Liquidia Corporation Open-market sale โˆ’25,000 $61.52 $1,538,000
May 21, 2026 Liquidia Corporation Open-market sale โˆ’25,000 $61.13 $1,528,250
May 20, 2026 Liquidia Corporation Open-market sale โˆ’25,000 $61.30 $1,532,500
May 19, 2026 Liquidia Corporation Open-market sale โˆ’25,000 $58.65 $1,466,250
May 18, 2026 Liquidia Corporation Open-market sale โˆ’25,000 $56.77 $1,419,250
May 15, 2026 Liquidia Corporation Open-market sale โˆ’25,000 $57.04 $1,426,000

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