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United States Biotechnology & Medical Research

Liquidia Corp (LQDA)

Track

Over the last 90 days, Liquidia Corp. has seen significant insider selling, with a net value of over $128 million. Stephen M. Bloch was notably active, executing numerous sell transactions. The company's stock has experienced substantial growth, rising 82.0% in the past 90 days, and is trading near its 52-week high.
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Ticker: LQDA Exchange: NAS
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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Activity signal Earnings
Top insiders
Trades
Bloch Stephen M
2 sales — total 200,000 USD
Sale 15 Jun 2026
Value US$1,707,960.76 | Price 277.18 | Shares 19,379
Sale 15 Jun 2026
Value US$1,543,897.83 | Price 430.39 | Shares 28,039
Sale 12 Jun 2026
Value US$2,164,790.64 | Price 357.37 | Shares 56,253
Sale 12 Jun 2026
Value US$2,119,206.30 | Price 41.67 | Shares 88,677
Planned sale 11 Jun 2026
Value US$100,000.00 | Price 70.28 | Shares 1,000
Planned sale 11 Jun 2026
Value US$100,000.00 | Price 70.28 | Shares 1,000
Sale 11 Jun 2026
Value US$100,000.00 | Price 72.41 | Shares 1,000
Sale 11 Jun 2026
Value US$100,000.00 | Price 71.74 | Shares 1,000
Sale 11 Jun 2026
Value US$100,000.00 | Price 71.07 | Shares 1,000
Sale 11 Jun 2026
Value US$100,000.00 | Price 69.87 | Shares 1,000
Sale 11 Jun 2026
Value US$100,000.00 | Price 68.91 | Shares 1,000
Sale 11 Jun 2026
Value US$100,000.00 | Price 67.90 | Shares 1,000
Sale 11 Jun 2026
Value US$100,000.00 | Price 66.40 | Shares 1,000
Sale 11 Jun 2026
Value US$100,000.00 | Price 72.41 | Shares 1,000
Sale 11 Jun 2026
Value US$100,000.00 | Price 71.74 | Shares 1,000
Sale 11 Jun 2026
Value US$100,000.00 | Price 71.07 | Shares 1,000
Sale 11 Jun 2026
Value US$100,000.00 | Price 69.87 | Shares 1,000
Sale 11 Jun 2026
Value US$100,000.00 | Price 68.91 | Shares 1,000
Sale 11 Jun 2026
Value US$100,000.00 | Price 67.90 | Shares 1,000
Sale 11 Jun 2026
Value US$100,000.00 | Price 66.40 | Shares 1,000
Proposed sale 11 Jun 2026
Value US$100,000.00 | Price 65.25 | Shares 1,000
Sale 10 Jun 2026
Value US$100,000.00 | Price 66.30 | Shares 1,000
Sale 10 Jun 2026
Value US$100,000.00 | Price 65.54 | Shares 1,000
Sale 10 Jun 2026
Value US$100,000.00 | Price 66.30 | Shares 1,000
Sale 10 Jun 2026
Value US$100,000.00 | Price 65.54 | Shares 1,000
Sale 10 Jun 2026
Value US$100,000.00 | Price 64.48 | Shares 1,000
Proposed sale 10 Jun 2026
Value US$100,000.00 | Price 65.00 | Shares 1,000
Sale 9 Jun 2026
Value US$100,000.00 | Price 65.24 | Shares 1,000
Sale 9 Jun 2026
Value US$100,000.00 | Price 64.27 | Shares 1,000
Sale 9 Jun 2026
Value US$100,000.00 | Price 65.24 | Shares 1,000
Sale 9 Jun 2026
Value US$100,000.00 | Price 64.27 | Shares 1,000
Sale 8 Jun 2026
Value US$100,000.00 | Price 66.19 | Shares 1,000
Sale 8 Jun 2026
Value US$100,000.00 | Price 65.38 | Shares 1,000
Sale 8 Jun 2026
Value US$100,000.00 | Price 66.19 | Shares 1,000
Sale 8 Jun 2026
Value US$100,000.00 | Price 65.38 | Shares 1,000
Sale 8 Jun 2026
Value US$100,000.00 | Price 64.49 | Shares 1,000
Planned sale 8 Jun 2026
Value US$100,000.00 | Price 65.46 | Shares 1,000
Proposed sale 8 Jun 2026
Value US$100,000.00 | Price 64.00 | Shares 1,000
Sale 5 Jun 2026
Value US$100,000.00 | Price 64.14 | Shares 1,000
Sale 4 Jun 2026
Value US$100,000.00 | Price 66.08 | Shares 1,000
Sale 4 Jun 2026
Value US$100,000.00 | Price 65.58 | Shares 1,000
Sale 4 Jun 2026
Value US$100,000.00 | Price 64.47 | Shares 1,000
Sale 4 Jun 2026
Value US$100,000.00 | Price 64.42 | Shares 1,000
Sale 4 Jun 2026
Value US$100,000.00 | Price 63.83 | Shares 1,000
Sale 4 Jun 2026
Value US$100,000.00 | Price 62.62 | Shares 1,000
Sale 4 Jun 2026
Value US$100,000.00 | Price 64.28 | Shares 1,000
Sale 4 Jun 2026
Value US$100,000.00 | Price 63.13 | Shares 1,000
Proposed sale 4 Jun 2026
Value US$100,000.00 | Price 55.69 | Shares 1,000
Proposed sale 4 Jun 2026
Value US$100,000.00 | Price 65.00 | Shares 1,000
Sale 3 Jun 2026
Value US$100,000.00 | Price 54.80 | Shares 1,000
Sale 2 Jun 2026
Value US$100,000.00 | Price 56.00 | Shares 1,000
Sale 1 Jun 2026
Value US$100,000.00 | Price 60.22 | Shares 1,000
Proposed sale 1 Jun 2026
Value US$100,000.00 | Price 61.37 | Shares 1,000
Planned sale 1 Jun 2026
Value US$100,000.00 | Price 60.87 | Shares 1,000
Planned sale 27 May 2026
Value US$399,712.32 | Price 62.18 | Shares 6,428
Planned sale 26 May 2026
Value US$1,509,460.00 | Price 60.38 | Shares 25,000
Planned sale 22 May 2026
Value US$1,538,055.00 | Price 61.52 | Shares 25,000
Sale 21 May 2026
Value US$1,773,435.88 | Price 60.13 | Shares 29,494
Planned sale 21 May 2026
Value US$1,528,160.00 | Price 61.13 | Shares 25,000
Proposed sale 21 May 2026
Value US$1,773,436.68 | Price 60.13 | Shares 29,494
Planned sale 20 May 2026
Value US$1,532,547.50 | Price 61.30 | Shares 25,000
Proposed sale 20 May 2026
Value US$6,383,551.44 | Price 59.98 | Shares 106,428
Buy 19 May 2026
Value US$317,894.00 | Price 59.98 | Shares 5,300
Sale 19 May 2026
Value US$317,894.00 | Price 59.98 | Shares 5,300
Planned sale 19 May 2026
Value US$1,466,142.50 | Price 58.65 | Shares 25,000
Planned sale 18 May 2026
Value US$1,419,320.00 | Price 56.77 | Shares 25,000
Planned sale 15 May 2026
Value US$1,426,072.50 | Price 57.04 | Shares 25,000
Planned sale 14 May 2026
Value US$1,465,565.00 | Price 58.62 | Shares 25,000
Proposed sale 14 May 2026
Value US$5,759,000.00 | Price 57.59 | Shares 100,000
Planned sale 13 May 2026
Value US$1,407,127.50 | Price 56.29 | Shares 25,000
Planned sale 12 May 2026
Value US$1,350,990.00 | Price 54.04 | Shares 25,000
Sale 11 May 2026
Value US$756,565.37 | Price 53.25 | Shares 14,207
Sale 11 May 2026
Value US$3,943,538.64 | Price 52.38 | Shares 75,293
Sale 11 May 2026
Value US$538,762.35 | Price 51.31 | Shares 10,500
Sale 11 May 2026
Value US$1,383,491.38 | Price 50.10 | Shares 27,613
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value 		Number of shares Price Value Details
2026-06-16 2026-06-15 S Sale
Bloch Stephen M
Non-Executive Director
19,379 -9.0%
277.18
US$1,707,961 		19,379 -9.0% 277.18 US$1,707,961
2026-06-16 2026-06-15 S Sale
Bloch Stephen M
Non-Executive Director
28,039 +31.3%
430.39
US$1,543,898 		28,039 +31.3% 430.39 US$1,543,898
2026-06-16 2026-06-12 S Sale
Bloch Stephen M
Non-Executive Director
56,253 -19.3%
357.37
US$2,164,791 		56,253 -19.3% 357.37 US$2,164,791
2026-06-16 2026-06-12 S Sale
Bloch Stephen M
Non-Executive Director
1,000 -8.3%
71.37
US$100,000 		1,000 -8.3% 71.37 US$100,000
2026-06-15 2026-06-11 PlS Planned sale
Krepp Sarah

Chief Human Resource Officer

Officer
1,000 -13.6%
70.28
US$100,000 		1,000 -13.6% 70.28 US$100,000
2026-06-15 2026-06-11 PlS Planned sale
Krepp Sarah

Chief Human Resource Officer

Officer
1,000 -3.9%
70.28
US$100,000 		1,000 -3.9% 70.28 US$100,000
2026-06-12 2026-06-11 S Sale
Bloch Stephen M
Non-Executive Director
1,000 -0.1%
72.41
US$100,000 		1,000 -0.1% 72.41 US$100,000
2026-06-12 2026-06-11 S Sale
Bloch Stephen M
Non-Executive Director
1,000 -7.3%
71.74
US$100,000 		1,000 -7.3% 71.74 US$100,000
2026-06-12 2026-06-11 S Sale
Bloch Stephen M
Non-Executive Director
1,000 -1.6%
71.07
US$100,000 		1,000 -1.6% 71.07 US$100,000
2026-06-12 2026-06-11 S Sale
Bloch Stephen M
Non-Executive Director
1,000 -6.2%
69.87
US$100,000 		1,000 -6.2% 69.87 US$100,000
2026-06-12 2026-06-11 S Sale
Bloch Stephen M
Non-Executive Director
1,000 -1.8%
68.91
US$100,000 		1,000 -1.8% 68.91 US$100,000
2026-06-12 2026-06-11 S Sale
Bloch Stephen M
Non-Executive Director
1,000 -1.2%
67.90
US$100,000 		1,000 -1.2% 67.90 US$100,000
2026-06-12 2026-06-11 S Sale
Bloch Stephen M
Non-Executive Director
1,000 -0.1%
66.40
US$100,000 		1,000 -0.1% 66.40 US$100,000
2026-06-12 2026-06-11 S Sale
Bloch Stephen M
Non-Executive Director
1,000 -0.1%
72.41
US$100,000 		1,000 -0.1% 72.41 US$100,000
2026-06-12 2026-06-11 S Sale
Bloch Stephen M
Non-Executive Director
1,000 -7.3%
71.74
US$100,000 		1,000 -7.3% 71.74 US$100,000
2026-06-12 2026-06-11 S Sale
Bloch Stephen M
Non-Executive Director
1,000 -1.6%
71.07
US$100,000 		1,000 -1.6% 71.07 US$100,000
2026-06-12 2026-06-11 S Sale
Bloch Stephen M
Non-Executive Director
1,000 -6.2%
69.87
US$100,000 		1,000 -6.2% 69.87 US$100,000
2026-06-12 2026-06-11 S Sale
Bloch Stephen M
Non-Executive Director
1,000 -1.8%
68.91
US$100,000 		1,000 -1.8% 68.91 US$100,000
2026-06-12 2026-06-11 S Sale
Bloch Stephen M
Non-Executive Director
1,000 -1.2%
67.90
US$100,000 		1,000 -1.2% 67.90 US$100,000
2026-06-12 2026-06-11 S Sale
Bloch Stephen M
Non-Executive Director
1,000 -0.1%
66.40
US$100,000 		1,000 -0.1% 66.40 US$100,000
2026-06-11 2026-06-11 PrS Proposed sale
SARAH KREPP

Officer

Officer
1,000
65.25
US$100,000 		1,000 65.25 US$100,000
2026-06-12 2026-06-10 S Sale
Bloch Stephen M
Non-Executive Director
1,000 -2.0%
66.30
US$100,000 		1,000 -2.0% 66.30 US$100,000
2026-06-12 2026-06-10 S Sale
Bloch Stephen M
Non-Executive Director
1,000 -6.7%
65.54
US$100,000 		1,000 -6.7% 65.54 US$100,000
2026-06-12 2026-06-10 S Sale
Bloch Stephen M
Non-Executive Director
1,000 -2.0%
66.30
US$100,000 		1,000 -2.0% 66.30 US$100,000
2026-06-12 2026-06-10 S Sale
Bloch Stephen M
Non-Executive Director
1,000 -6.7%
65.54
US$100,000 		1,000 -6.7% 65.54 US$100,000
2026-06-12 2026-06-10 S Sale
Bloch Stephen M
Non-Executive Director
1,000 -0.9%
64.48
US$100,000 		1,000 -0.9% 64.48 US$100,000
2026-06-10 2026-06-10 PrS Proposed sale
3.9
Canaan VIII LP

Director

Non-Executive Director
1,000
65.00
US$100,000 		1,000 65.00 US$100,000
2026-06-10 2026-06-09 S Sale
Bloch Stephen M
Non-Executive Director
1,000 -0.5%
65.24
US$100,000 		1,000 -0.5% 65.24 US$100,000
2026-06-10 2026-06-09 S Sale
Bloch Stephen M
Non-Executive Director
1,000 -3.9%
64.27
US$100,000 		1,000 -3.9% 64.27 US$100,000
2026-06-10 2026-06-09 S Sale
Bloch Stephen M
Non-Executive Director
1,000 -0.5%
65.24
US$100,000 		1,000 -0.5% 65.24 US$100,000
2026-06-10 2026-06-09 S Sale
Bloch Stephen M
Non-Executive Director
1,000 -3.9%
64.27
US$100,000 		1,000 -3.9% 64.27 US$100,000
2026-06-10 2026-06-08 S Sale
Bloch Stephen M
Non-Executive Director
1,000 -0.2%
66.19
US$100,000 		1,000 -0.2% 66.19 US$100,000
2026-06-10 2026-06-08 S Sale
Bloch Stephen M
Non-Executive Director
1,000 -2.3%
65.38
US$100,000 		1,000 -2.3% 65.38 US$100,000
2026-06-10 2026-06-08 PlS Planned sale
Khindri Sanjeev

Chief Development Officer

Officer
1,000 -5.8%
65.46
US$100,000 		1,000 -5.8% 65.46 US$100,000
2026-06-10 2026-06-08 S Sale
Bloch Stephen M
Non-Executive Director
1,000 -0.2%
66.19
US$100,000 		1,000 -0.2% 66.19 US$100,000
2026-06-10 2026-06-08 S Sale
Bloch Stephen M
Non-Executive Director
1,000 -2.3%
65.38
US$100,000 		1,000 -2.3% 65.38 US$100,000
2026-06-10 2026-06-08 S Sale
Bloch Stephen M
Non-Executive Director
1,000 -6.0%
64.49
US$100,000 		1,000 -6.0% 64.49 US$100,000
2026-06-08 2026-06-08 PrS Proposed sale
3.9
Canaan VIII LP

Director

Non-Executive Director
1,000
64.00
US$100,000 		1,000 64.00 US$100,000
2026-06-08 2026-06-05 S Sale
Bloch Stephen M
Non-Executive Director
1,000 -0.1%
64.14
US$100,000 		1,000 -0.1% 64.14 US$100,000
2026-06-08 2026-06-04 S Sale
Bloch Stephen M
Non-Executive Director
1,000 -0.1%
66.08
US$100,000 		1,000 -0.1% 66.08 US$100,000
2026-06-08 2026-06-04 S Sale
Bloch Stephen M
Non-Executive Director
1,000 -1.9%
65.58
US$100,000 		1,000 -1.9% 65.58 US$100,000
2026-06-08 2026-06-04 S Sale
Bloch Stephen M
Non-Executive Director
1,000 -2.5%
64.47
US$100,000 		1,000 -2.5% 64.47 US$100,000
2026-06-08 2026-06-04 S Sale
4.0
Manning Paul B
Non-Executive Director
1,000 -1.6%
64.42
US$100,000 		1,000 -1.6% 64.42 US$100,000
2026-06-08 2026-06-04 S Sale
4.0
Manning Paul B
Non-Executive Director
1,000 -7.8%
63.83
US$100,000 		1,000 -7.8% 63.83 US$100,000
2026-06-08 2026-06-04 S Sale
4.0
Manning Paul B
Non-Executive Director
1,000 -2.1%
62.62
US$100,000 		1,000 -2.1% 62.62 US$100,000
2026-06-08 2026-06-04 S Sale
4.0
Manning Paul B
Non-Executive Director
1,000 -11.0%
64.28
US$100,000 		1,000 -11.0% 64.28 US$100,000
2026-06-08 2026-06-04 S Sale
4.0
Manning Paul B
Non-Executive Director
1,000 -1.4%
63.13
US$100,000 		1,000 -1.4% 63.13 US$100,000
2026-06-04 2026-06-04 PrS Proposed sale
4.0
Paul B Manning

Director

Non-Executive Director
1,000
55.69
US$100,000 		1,000 55.69 US$100,000
2026-06-04 2026-06-04 PrS Proposed sale
3.9
Canaan VIII LP

Director

Non-Executive Director
1,000
65.00
US$100,000 		1,000 65.00 US$100,000
2026-06-03 2026-06-03 S Sale
3.6
KIRSCH ARTHUR S
Non-Executive Director
1,000 -100.0%
54.80
US$100,000 		1,000 -100.0% 54.80 US$100,000
2026-06-03 2026-06-02 S Sale
3.6
KIRSCH ARTHUR S
Non-Executive Director
1,000 -33.3%
56.00
US$100,000 		1,000 -33.3% 56.00 US$100,000
2026-06-03 2026-06-01 S Sale
3.6
KIRSCH ARTHUR S
Non-Executive Director
1,000 -50.0%
60.22
US$100,000 		1,000 -50.0% 60.22 US$100,000
2026-06-03 2026-06-01 PlS Planned sale
Krepp Sarah

Chief Human Resource Officer

Officer
1,000 -0.2%
60.87
US$100,000 		1,000 -0.2% 60.87 US$100,000
2026-06-01 2026-06-01 PrS Proposed sale
3.6
KIRSCH ARTHUR S

Director

Non-Executive Director
1,000
61.37
US$100,000 		1,000 61.37 US$100,000
2026-05-28 2026-05-27 PlS Planned sale
2.4
JEFFS ROGER

Chief Executive Officer

Executive Director
6,428 -0.6%
62.18
US$399,712 		6,428 -0.6% 62.18 US$399,712
2026-05-26 2026-05-26 PlS Planned sale
2.4
JEFFS ROGER

Chief Executive Officer

Executive Director
25,000 -2.3%
60.38
US$1,509,460 		25,000 -2.3% 60.38 US$1,509,460
2026-05-26 2026-05-22 PlS Planned sale
2.4
JEFFS ROGER

Chief Executive Officer

Executive Director
25,000 -2.3%
61.52
US$1,538,055 		25,000 -2.3% 61.52 US$1,538,055
2026-05-26 2026-05-21 S Sale
1.7
SINGH RAMAN
Non-Executive Director
29,494 -43.2%
60.13
US$1,773,436 		29,494 -43.2% 60.13 US$1,773,436
2026-05-26 2026-05-21 PlS Planned sale
2.4
JEFFS ROGER

Chief Executive Officer

Executive Director
25,000 -2.2%
61.13
US$1,528,160 		25,000 -2.2% 61.13 US$1,528,160
2026-05-21 2026-05-21 PrS Proposed sale
1.7
RAMANDEEP SINGH

Director

Non-Executive Director
29,494
60.13
US$1,773,437 		29,494 60.13 US$1,773,437
2026-05-20 2026-05-20 PlS Planned sale
2.4
JEFFS ROGER

Chief Executive Officer

Executive Director
25,000 -2.2%
61.30
US$1,532,548 		25,000 -2.2% 61.30 US$1,532,548
2026-05-20 2026-05-20 PrS Proposed sale
2.4
SERENDIPITY BIOPHARMA LLC

Director; Officer

Executive Director
106,428
59.98
US$6,383,551 		106,428 59.98 US$6,383,551
2026-05-20 2026-05-19 B Purchase
3.6
Caligan Partners LP
Non-Executive Director Large shareholder
5,300 +0.1%
59.98
US$317,894 		5,300 +0.1% 59.98 US$317,894
2026-05-20 2026-05-19 S Sale
3.6
Caligan Partners LP
Non-Executive Director Large shareholder
5,300 -0.1%
59.98
US$317,894 		5,300 -0.1% 59.98 US$317,894
2026-05-20 2026-05-19 PlS Planned sale
2.4
JEFFS ROGER

Chief Executive Officer

Executive Director
25,000 -2.1%
58.65
US$1,466,142 		25,000 -2.1% 58.65 US$1,466,142
2026-05-20 2026-05-18 PlS Planned sale
2.4
JEFFS ROGER

Chief Executive Officer

Executive Director
25,000 -2.1%
56.77
US$1,419,320 		25,000 -2.1% 56.77 US$1,419,320
2026-05-15 2026-05-15 PlS Planned sale
2.4
JEFFS ROGER

Chief Executive Officer

Executive Director
25,000 -2.0%
57.04
US$1,426,072 		25,000 -2.0% 57.04 US$1,426,072
2026-05-15 2026-05-14 PlS Planned sale
2.4
JEFFS ROGER

Chief Executive Officer

Executive Director
25,000 -2.0%
58.62
US$1,465,565 		25,000 -2.0% 58.62 US$1,465,565
2026-05-14 2026-05-14 PrS Proposed sale
2.4
SERENDIPITY BIOPHARMA LLC

Director; Officer

Executive Director
100,000
57.59
US$5,759,000 		100,000 57.59 US$5,759,000
2026-05-15 2026-05-13 PlS Planned sale
2.4
JEFFS ROGER

Chief Executive Officer

Executive Director
25,000 -2.0%
56.29
US$1,407,128 		25,000 -2.0% 56.29 US$1,407,128
2026-05-12 2026-05-12 PlS Planned sale
2.4
JEFFS ROGER

Chief Executive Officer

Executive Director
25,000 -1.9%
54.04
US$1,350,990 		25,000 -1.9% 54.04 US$1,350,990
2026-05-13 2026-05-11 S Sale
Bloch Stephen M
Non-Executive Director
14,207 -0.8%
53.25
US$756,565 		14,207 -0.8% 53.25 US$756,565
2026-05-13 2026-05-11 S Sale
Bloch Stephen M
Non-Executive Director
75,293 -3.8%
52.38
US$3,943,539 		75,293 -3.8% 52.38 US$3,943,539
2026-05-13 2026-05-11 S Sale
Bloch Stephen M
Non-Executive Director
10,500 -0.5%
51.31
US$538,762 		10,500 -0.5% 51.31 US$538,762
2026-05-13 2026-05-11 S Sale
Bloch Stephen M
Non-Executive Director
27,613 -1.4%
50.10
US$1,383,491 		27,613 -1.4% 50.10 US$1,383,491
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