LQDA
Liquidia Corp
Latest Form 4:Sale$5.1MbyAdair Jason (Chief Business Officer) · filed Aug 25, 2026
Liquidia Corp (LQDA) has 121 SEC Form 4 filings (299 transaction rows) in the rolling window, disclosed by 15 distinct insiders. Most recent filing: Aug 25, 2026.
The most active filer is Chief Executive Officer JEFFS ROGER with 26 filings. Insiders have net sold $207.9M over the trailing 6 months.
- Industry:Biotechnology
- CEO:Roger A. Jeffs
- Employees:170
- HQ:Morrisville, NC, US
- IPO:2018-07-26
Insider Buying
$318K
reported purchases (SEC code P)
Insider Selling
$245.2M
reported sales (SEC code S)
Unique Insiders
15
in the rolling window
Market Cap
$6.0B
latest known value
| Source | ||||||
|---|---|---|---|---|---|---|
| Chief Business Officer | Sale | 73,631 | $5.1M | Aug 25 | SEC ↗ | |
Rielly-Gauvin KatherineFirst filing | Director | Sale | 36,789 | $2.8M | Aug 21 | SEC ↗ |
Rielly-Gauvin KatherineFirst filing | Director | Sale | 18,393 | $1.3M | Aug 21 | SEC ↗ |
| Chief Medical Officer | Sale | 29,534 | $2.3M | Aug 19 | SEC ↗ | |
| Chief Medical Officer | Sale | 50,000 | $3.7M | Aug 19 | SEC ↗ | |
| Chief Accounting Officer | Sale | 1,600 | $140K | Jul 29 | SEC ↗ | |
| Chief Business Officer | Sale | 688 | $60K | Jul 29 | SEC ↗ | |
| Director | Sale | 100,000 | $8.8M | Jul 24 | SEC ↗ | |
| Director | Sale | 100,000 | $8.9M | Jul 24 | SEC ↗ | |
| Director | Sale | 3,596 | $286K | Jul 22 | SEC ↗ | |
| Director | Sale | 75,000 | $6.0M | Jul 22 | SEC ↗ | |
| Chief Human Resource Officer | Sale | 7,864 | $562K | Jul 15 | SEC ↗ | |
| Chief Development Officer | Sale | 1,185 | $85K | Jul 15 | SEC ↗ | |
Kaseta MichaelFirst in 3 months | CFO and COO | Sale | 20,430 | $1.5M | Jul 15 | SEC ↗ |
| Chief Executive Officer | Sale | 35,249 | $2.5M | Jul 15 | SEC ↗ | |
| Chief Business Officer | Sale | 7,863 | $562K | Jul 15 | SEC ↗ | |
Schundler RussellFirst in 3 months | General Counsel | Sale | 14,738 | $1.1M | Jul 15 | SEC ↗ |
Saggar RajeevFirst in 3 months | Chief Medical Officer | Sale | 9,926 | $710K | Jul 15 | SEC ↗ |
Moomaw ScottFirst in 3 months | Chief Commercial Officer | Sale | 9,539 | $682K | Jul 15 | SEC ↗ |
| Chief Accounting Officer | Sale | 9,002 | $644K | Jul 14 | SEC ↗ | |
| Director | Sale | 25,000 | $2.0M | Jul 8 | SEC ↗ | |
| Director | Sale | 50,000 | $4.0M | Jul 8 | SEC ↗ | |
| Director | Sale | 25,000 | $2.0M | Jul 6 | SEC ↗ | |
| Director | Sale | 100,000 | $7.6M | Jun 24 | SEC ↗ | |
| Director | Sale | 111,049 | $7.9M | Jun 16 | SEC ↗ | |
| Director | Sale | 85,062 | $6.1M | Jun 16 | SEC ↗ | |
| Chief Human Resource Officer | Sale | 24,880 | $1.7M | Jun 15 | SEC ↗ | |
| Director | Sale | 145,954 | $9.6M | Jun 12 | SEC ↗ | |
| Director | Sale | 242,269 | $17.1M | Jun 12 | SEC ↗ | |
| Director | Sale | 148,301 | $9.6M | Jun 10 | SEC ↗ | |
| Director | Sale | 72,534 | $4.7M | Jun 10 | SEC ↗ | |
Khindri SanjeevFirst filing | Chief Development Officer | Sale | 4,134 | $271K | Jun 10 | SEC ↗ |
| Director | Sale | 82,736 | $5.4M | Jun 8 | SEC ↗ | |
| Director | Sale | 2,064 | $132K | Jun 8 | SEC ↗ | |
Manning Paul BFirst in 3 months | Director | Sale | 200,000 | $12.8M | Jun 8 | SEC ↗ |
KIRSCH ARTHUR SFirst filing | Director | Sale | 15,000 | $903K | Jun 3 | SEC ↗ |
KIRSCH ARTHUR SFirst filing | Director | Sale | 5,000 | $280K | Jun 3 | SEC ↗ |
KIRSCH ARTHUR SFirst filing | Director | Sale | 10,000 | $548K | Jun 3 | SEC ↗ |
| Chief Human Resource Officer | Sale | 276 | $17K | Jun 3 | SEC ↗ | |
| Chief Executive Officer | Sale | 6,428 | $400K | May 28 | SEC ↗ | |
| Director | Sale | 29,494 | $1.8M | May 26 | SEC ↗ | |
| Chief Executive Officer | Sale | 25,000 | $1.5M | May 26 | SEC ↗ | |
| Chief Executive Officer | Sale | 25,000 | $1.5M | May 26 | SEC ↗ | |
| Chief Executive Officer | Sale | 25,000 | $1.5M | May 26 | SEC ↗ | |
Caligan Partners LPFirst filing | See Remarks | Sale | 5,300 | $318K | May 21 | SEC ↗ |
Caligan Partners LPFirst filing | See Remarks | Purchase | 5,300 | $318K | May 21 | SEC ↗ |
| Chief Executive Officer | Sale | 25,000 | $1.4M | May 20 | SEC ↗ | |
| Chief Executive Officer | Sale | 25,000 | $1.5M | May 20 | SEC ↗ | |
| Chief Executive Officer | Sale | 25,000 | $1.5M | May 20 | SEC ↗ | |
| Chief Executive Officer | Sale | 25,000 | $1.4M | May 15 | SEC ↗ | |
| Chief Executive Officer | Sale | 25,000 | $1.5M | May 15 | SEC ↗ | |
| Chief Executive Officer | Sale | 25,000 | $1.4M | May 15 | SEC ↗ | |
| Director | Sale | 318,893 | $16.0M | May 13 | SEC ↗ | |
| Chief Executive Officer | Sale | 25,000 | $1.1M | May 12 | SEC ↗ | |
| Chief Executive Officer | Sale | 25,000 | $1.0M | May 12 | SEC ↗ | |
| Chief Executive Officer | Sale | 25,000 | $1.4M | May 12 | SEC ↗ | |
| Chief Executive Officer | Sale | 25,000 | $1.0M | May 7 | SEC ↗ | |
| Chief Executive Officer | Sale | 25,000 | $1.0M | May 7 | SEC ↗ | |
| Chief Executive Officer | Sale | 25,000 | $1.1M | May 7 | SEC ↗ | |
| Chief Accounting Officer | Sale | 1,576 | $60K | Apr 29 | SEC ↗ | |
| Chief Business Officer | Sale | 688 | $29K | Apr 29 | SEC ↗ | |
| Chief Executive Officer | Sale | 18,839 | $765K | Apr 21 | SEC ↗ | |
| CFO and COO | Sale | 3,000 | $120K | Apr 16 | SEC ↗ | |
| CFO and COO | Sale | 139,390 | $5.6M | Apr 16 | SEC ↗ | |
| Chief Executive Officer | Sale | 3,300 | $132K | Apr 16 | SEC ↗ | |
| Chief Executive Officer | Sale | 25,000 | $1.0M | Apr 16 | SEC ↗ | |
| Chief Executive Officer | Sale | 25,000 | $1.0M | Apr 16 | SEC ↗ | |
| Chief Business Officer | Sale | 7,301 | $280K | Apr 14 | SEC ↗ | |
| Chief Executive Officer | Sale | 32,744 | $1.3M | Apr 14 | SEC ↗ | |
| Chief Executive Officer | Sale | 21,433 | $860K | Apr 14 | SEC ↗ | |
| Chief Commercial Officer | Sale | 10,547 | $404K | Apr 14 | SEC ↗ | |
| CFO and COO | Sale | 23,821 | $956K | Apr 14 | SEC ↗ | |
| CFO and COO | Sale | 18,958 | $727K | Apr 14 | SEC ↗ | |
| Chief Medical Officer | Sale | 9,220 | $354K | Apr 14 | SEC ↗ | |
| General Counsel | Sale | 13,692 | $525K | Apr 14 | SEC ↗ | |
| Chief Accounting Officer | Sale | 5,101 | $196K | Apr 14 | SEC ↗ | |
| Chief Human Resource Officer | Sale | 4,557 | $175K | Apr 14 | SEC ↗ | |
| CFO and COO | Sale | 133,789 | $5.4M | Apr 13 | SEC ↗ | |
JEFFS ROGERFirst in 3 months | Chief Executive Officer | Sale | 25,000 | $1.0M | Apr 13 | SEC ↗ |
Bloch Stephen MFirst filing | Director | Sale | 7,684 | $286K | Mar 30 | SEC ↗ |
Bloch Stephen MFirst filing | Director | Sale | 62,550 | $2.2M | Mar 30 | SEC ↗ |
| Chief Commercial Officer | Sale | 18,314 | $674K | Mar 25 | SEC ↗ | |
SINGH RAMANFirst in 6 months | Director | Sale | 20,000 | $721K | Mar 17 | SEC ↗ |
| Chief Human Resource Officer | Sale | 16,261 | $618K | Mar 17 | SEC ↗ | |
| Chief Medical Officer | Sale | 35,365 | $1.3M | Mar 17 | SEC ↗ | |
| Chief Commercial Officer | Sale | 80,000 | $2.8M | Mar 11 | SEC ↗ | |
| CFO and COO | Sale | 1,165 | $36K | Mar 3 | SEC ↗ | |
| Chief Commercial Officer | Sale | 827 | $25K | Mar 3 | SEC ↗ | |
| General Counsel | Sale | 1,073 | $33K | Mar 3 | SEC ↗ | |
| Chief Business Officer | Sale | 689 | $21K | Mar 3 | SEC ↗ | |
| Chief Accounting Officer | Sale | 445 | $14K | Mar 3 | SEC ↗ | |
| Chief Human Resource Officer | Sale | 276 | $8K | Mar 3 | SEC ↗ | |
| Chief Accounting Officer | Sale | 1,580 | $66K | Jan 28 | SEC ↗ | |
| Chief Business Officer | Sale | 688 | $29K | Jan 28 | SEC ↗ | |
| Chief Business Officer | Sale | 13,548 | $507K | Jan 13 | SEC ↗ | |
| Chief Medical Officer | Sale | 21,142 | $791K | Jan 13 | SEC ↗ | |
JEFFS ROGERFirst in 3 months | Chief Executive Officer | Sale | 66,610 | $2.5M | Jan 13 | SEC ↗ |
| General Counsel | Sale | 27,289 | $1.0M | Jan 13 | SEC ↗ | |
| CFO and COO | Sale | 36,932 | $1.4M | Jan 13 | SEC ↗ | |
| Chief Commercial Officer | Sale | 20,533 | $769K | Jan 13 | SEC ↗ | |
| Chief Human Resource Officer | Sale | 13,165 | $493K | Jan 13 | SEC ↗ | |
| Chief Accounting Officer | Sale | 11,047 | $413K | Jan 13 | SEC ↗ | |
| Chief Commercial Officer | Sale | 831 | $27K | Dec 2 | SEC ↗ | |
| CFO and COO | Sale | 1,166 | $38K | Dec 2 | SEC ↗ | |
| Chief Business Officer | Sale | 693 | $22K | Dec 2 | SEC ↗ | |
| General Counsel | Sale | 1,072 | $35K | Dec 2 | SEC ↗ | |
| Chief Human Resource Officer | Sale | 221 | $7K | Dec 2 | SEC ↗ | |
| Chief Accounting Officer | Sale | 303 | $10K | Dec 2 | SEC ↗ | |
| Chief Business Officer | Sale | 35,656 | $1.1M | Nov 20 | SEC ↗ | |
| Chief Accounting Officer | Sale | 29,004 | $728K | Nov 12 | SEC ↗ | |
| Chief Medical Officer | Sale | 71,381 | $1.9M | Nov 7 | SEC ↗ | |
| Chief Accounting Officer | Sale | 1,073 | $25K | Oct 29 | SEC ↗ | |
| Chief Business Officer | Sale | 692 | $16K | Oct 29 | SEC ↗ | |
| Chief Business Officer | Sale | 3,670 | $86K | Oct 15 | SEC ↗ | |
| Chief Medical Officer | Sale | 5,327 | $125K | Oct 15 | SEC ↗ | |
| General Counsel | Sale | 7,839 | $184K | Oct 15 | SEC ↗ | |
| Chief Commercial Officer | Sale | 4,900 | $115K | Oct 15 | SEC ↗ | |
| CFO and COO | Sale | 11,630 | $272K | Oct 15 | SEC ↗ | |
| Chief Executive Officer | Sale | 20,261 | $474K | Oct 15 | SEC ↗ | |
| Chief Human Resource Officer | Sale | 1,691 | $40K | Oct 15 | SEC ↗ | |
| Chief Accounting Officer | Sale | 1,238 | $29K | Oct 15 | SEC ↗ | |
| Director | Sale | 45,524 | $1.2M | Sep 17 | SEC ↗ | |
SINGH RAMANFirst filing | Director | Sale | 7,500 | $221K | Sep 5 | SEC ↗ |
Moomaw ScottFirst filing | Chief Commercial Officer | Sale | 70,692 | $2.0M | Sep 3 | SEC ↗ |
Schundler RussellFirst filing | General Counsel | Sale | 1,063 | $31K | Sep 3 | SEC ↗ |
Kaseta MichaelFirst filing | CFO and COO | Sale | 1,148 | $33K | Sep 3 | SEC ↗ |
Boyle DanaFirst filing | Chief Accounting Officer | Sale | 296 | $9K | Sep 3 | SEC ↗ |
Krepp SarahFirst filing | Chief Human Resource Officer | Sale | 209 | $6K | Sep 3 | SEC ↗ |
Adair JasonFirst filing | Chief Business Officer | Sale | 26,057 | $726K | Sep 2 | SEC ↗ |
Adair JasonFirst filing | Chief Business Officer | Sale | 451 | $13K | Sep 2 | SEC ↗ |
Manning Paul BFirst filing | Director | Sale | 154,337 | $4.3M | Sep 2 | SEC ↗ |
Manning Paul BFirst filing | Director | Sale | 188,232 | $5.2M | Sep 2 | SEC ↗ |
Manning Paul BFirst filing | Director | Sale | 328,268 | $9.4M | Sep 2 | SEC ↗ |
Saggar RajeevFirst filing | Chief Medical Officer | Sale | 20,000 | $557K | Sep 2 | SEC ↗ |
Related companies
Liquidia Corp is in the Healthcare sector.