PIRS Insider Trading

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Notice: This stock is marked as potentially delisted. It may not be actively trading.

Insider Ownership Percentage: 6.39%

Insider Buying (Last 12 Months): $92,311.00

Insider Selling (Last 12 Months): $0.00

Pieris Pharmaceuticals Insider Trading History Chart

Pieris Pharmaceuticals Share Price & Price History

^$13.60

+0.30 (1.20%)

As of 12/13/2024 01:00 AM ET

Pieris Pharmaceuticals Insider Trading History

Transaction Date	Insider Name	Title	Buy/Sell	Number of Shares	Average Share Price	Total Transaction	Shares Held After Transaction
8/12/2024	Adar1 Capital Management, Llc	Major Shareholder	Buy	3,000	$15.88	$47,640.00	129,574
8/9/2024	Adar1 Capital Management, Llc	Major Shareholder	Buy	3,000	$14.89	$44,670.00	127,331
8/7/2024	James A Geraghty	Director	Buy	1	$1.00	$1.00	1
5/25/2023	Christopher P Kiritsy	Director	Buy	125	$68.00	$8,500.00	250
5/13/2022	Tim Demuth	Insider	Buy	75	$136.80	$10,260.00	75

SEC Filings (Institutional Ownership Changes) for Pieris Pharmaceuticals (NASDAQ:PIRS)

40.11% of Pieris Pharmaceuticals stock is owned by institutions. Institutional ownership can be a sign of analyst confidence in the fundamentals of the stock.

Institutional Buying and Selling by Quarter

Pieris Pharmaceuticals Institutional Trading History

Reporting Date	Hedge Fund	Shares Held	Market Value	% of Portfolio	Quarterly Change in Shares	Ownership in Company
11/15/2024	Frazier Life Sciences Management L.P.	15,942	$0.27M	0.0%	N/A	1.208%
11/5/2024	BML Capital Management LLC	42,130	$0.70M	0.4%	N/A	3.192%
8/15/2024	Lynx1 Capital Management LP	43,499	$0.43M	0.2%	-99.5%	3.295%
8/9/2024	Renaissance Technologies LLC	11,471	$0.11M	0.0%	-99.2%	0.869%
8/6/2024	Acadian Asset Management LLC	10,827	$0.11M	0.0%	-98.9%	0.820%
5/30/2024	Lynx1 Capital Management LP	8,779,162	$1.61M	0.4%	-10.2%	665.088%
5/14/2024	CM Management LLC	575,000	$0.11M	0.1%	-23.3%	46.483%
4/23/2024	Summit Trail Advisors LLC	140,000	$26K	0.0%	N/A	0.142%
11/13/2023	Acadian Asset Management LLC	962,358	$0.29M	0.0%	+64.8%	0.974%
11/7/2023	CM Management LLC	649,400	$0.19M	0.2%	+18.1%	0.657%
8/15/2023	Silverarc Capital Management LLC	961,338	$0.16M	0.0%	N/A	0.973%
8/15/2023	BVF Inc. IL	20,609,863	$3.41M	0.1%	+305.7%	20.850%
8/7/2023	Acadian Asset Management LLC	584,019	$96K	0.0%	-7.4%	0.712%
8/4/2023	CM Management LLC	550,000	$91K	0.1%	N/A	0.671%
5/15/2023	Affinity Asset Advisors LLC	306,950	$0.30M	0.1%	N/A	0.374%
5/12/2023	Platinum Investment Management Ltd.	975,012	$0.95M	0.0%	-20.1%	1.308%
5/11/2023	Acadian Asset Management LLC	630,690	$0.62M	0.0%	-28.5%	0.846%
5/10/2023	Connor Clark & Lunn Investment Management Ltd.	70,231	$69K	0.0%	-37.9%	0.094%
3/15/2023	B. Riley Wealth Advisors Inc.	34,000	$35K	0.0%	-34.1%	0.046%
2/13/2023	GSA Capital Partners LLP	365,047	$0.38M	0.0%	N/A	0.491%
2/10/2023	Connor Clark & Lunn Investment Management Ltd.	113,078	$0.12M	0.0%	-15.4%	0.152%
2/3/2023	Cutter & CO Brokerage Inc.	378,479	$0.39M	0.1%	-6.9%	0.509%
2/1/2023	Bank of Montreal Can	481,727	$0.50M	0.0%	N/A	0.647%
1/24/2023	Sigma Planning Corp	343,934	$0.36M	0.0%	+9.0%	0.462%
11/15/2022	Platinum Investment Management Ltd.	1,220,798	$1.40M	0.1%	+11.1%	1.641%
11/14/2022	Annandale Capital LLC	50,000	$58K	0.0%	N/A	0.067%
11/14/2022	Lynx1 Capital Management LP	3,515,140	$4.04M	3.6%	+9.1%	4.724%
11/10/2022	Connor Clark & Lunn Investment Management Ltd.	133,662	$0.15M	0.0%	+51.0%	0.180%
8/12/2022	Rafferty Asset Management LLC	29,622	$55K	0.0%	+32.3%	0.040%
8/11/2022	Sigma Planning Corp	315,384	$0.59M	0.0%	-12.6%	0.424%
8/11/2022	Bank of Montreal Can	789,500	$2.60M	0.0%	N/A	1.061%
8/11/2022	Platinum Investment Management Ltd.	1,098,888	$2.06M	0.1%	+6.9%	1.477%
8/10/2022	Mackenzie Financial Corp	13,649	$26K	0.0%	N/A	0.018%
8/5/2022	Connor Clark & Lunn Investment Management Ltd.	88,502	$0.17M	0.0%	-41.2%	0.119%
7/28/2022	Cutter & CO Brokerage Inc.	412,229	$0.77M	0.3%	+1.5%	0.556%
5/17/2022	Great Point Partners LLC	2,199,076	$6.66M	1.6%	+41.9%	2.968%
5/12/2022	Connor Clark & Lunn Investment Management Ltd.	150,492	$0.46M	0.0%	-42.0%	0.203%
5/9/2022	Commerce Bank	20,000	$61K	0.0%	N/A	0.027%
5/3/2022	Cutter & CO Brokerage Inc.	406,229	$1.23M	0.4%	+2.9%	0.548%
4/25/2022	Bailard Inc.	19,600	$59K	0.0%	N/A	0.026%
4/25/2022	Assenagon Asset Management S.A.	1,208,226	$3.66M	0.0%	-18.1%	1.631%
2/19/2022	Woodline Partners LP	2,463,641	$9.31M	0.1%	N/A	3.419%
2/15/2022	Lynx1 Capital Management LP	383,266	$1.45M	1.3%	N/A	0.532%
2/14/2022	Soleus Capital Management L.P.	687,412	$2.60M	0.3%	-7.1%	0.954%
2/14/2022	Blair William & Co. IL	117,985	$0.45M	0.0%	+686.6%	0.164%
2/10/2022	Qube Research & Technologies Ltd	24,883	$94K	0.0%	N/A	0.035%
2/10/2022	Cutter & CO Brokerage Inc.	394,800	$1.49M	0.4%	+21.1%	0.548%
2/10/2022	Rafferty Asset Management LLC	20,547	$78K	0.0%	-35.4%	0.029%
2/10/2022	Citigroup Inc.	492,494	$1.86M	0.0%	+3.9%	0.683%
2/10/2022	Acadian Asset Management LLC	347,243	$1.31M	0.0%	+380.0%	0.482%
2/10/2022	OLD Mission Capital LLC	70,092	$0.27M	0.0%	N/A	0.097%
2/10/2022	Connor Clark & Lunn Investment Management Ltd.	259,670	$0.98M	0.0%	+4.6%	0.360%
2/9/2022	BNP Paribas Arbitrage SA	250,219	$0.95M	0.0%	+29,546.8%	0.347%
2/9/2022	Wealth Effects LLC	87,300	$0.33M	0.1%	N/A	0.121%
2/7/2022	SG Americas Securities LLC	18,400	$70K	0.0%	N/A	0.026%
2/2/2022	Sigma Planning Corp	359,234	$1.36M	0.0%	-1.4%	0.499%
2/1/2022	Assenagon Asset Management S.A.	1,475,778	$5.58M	0.0%	+358.0%	2.048%
2/1/2022	Qube Research & Technologies Ltd	24,883	$94K	0.0%	N/A	0.035%
11/16/2021	Cetera Advisors LLC	10,100	$52K	0.0%	N/A	0.014%
11/16/2021	Squarepoint Ops LLC	35,592	$0.18M	0.0%	-72.5%	0.049%
11/16/2021	Two Sigma Advisers LP	1,114,700	$5.76M	0.0%	N/A	1.547%
11/16/2021	Two Sigma Investments LP	1,167,548	$6.04M	0.0%	N/A	1.620%
11/16/2021	Millennium Management LLC	2,046,850	$10.58M	0.0%	-30.7%	2.840%
11/15/2021	Cubist Systematic Strategies LLC	432,289	$2.24M	0.0%	+913.7%	0.600%
11/15/2021	Marshall Wace LLP	219,428	$1.13M	0.0%	+975.2%	0.304%
11/15/2021	Invesco Ltd.	1,501,699	$7.76M	0.0%	N/A	2.084%
11/12/2021	Renaissance Technologies LLC	300,851	$1.56M	0.0%	-62.9%	0.417%
11/12/2021	Jump Financial LLC	87,831	$0.45M	0.0%	N/A	0.122%
11/12/2021	Hsbc Holdings PLC	13,213	$70K	0.0%	N/A	0.018%
11/12/2021	Credit Suisse AG	68,940	$0.36M	0.0%	-10.1%	0.096%
11/12/2021	Geode Capital Management LLC	693,696	$3.59M	0.0%	+21.2%	0.963%
11/12/2021	B. Riley Wealth Management Inc.	33,000	$0.17M	0.0%	N/A	0.046%
11/12/2021	Connor Clark & Lunn Investment Management Ltd.	248,308	$1.28M	0.0%	N/A	0.345%
11/10/2021	Goldman Sachs Group Inc.	498,581	$2.58M	0.0%	+2,240.3%	0.692%
11/10/2021	Citigroup Inc.	473,816	$2.45M	0.0%	+14.6%	0.658%
11/10/2021	Rafferty Asset Management LLC	31,796	$0.16M	0.0%	N/A	0.044%
11/9/2021	Barclays PLC	40,339	$0.21M	0.0%	+523.0%	0.056%
11/9/2021	BlackRock Inc.	1,276,990	$6.60M	0.0%	-2.0%	1.772%
11/9/2021	Platinum Investment Management Ltd.	1,028,322	$5.32M	0.1%	-11.7%	1.427%
11/2/2021	Cutter & CO Brokerage Inc.	326,100	$1.69M	0.4%	N/A	0.489%
10/28/2021	Sigma Planning Corp	364,484	$1.88M	0.1%	+1.3%	0.546%
10/28/2021	Truepoint Inc.	10,000	$52K	0.0%	N/A	0.015%
10/19/2021	Assenagon Asset Management S.A.	322,241	$1.67M	0.0%	+8.0%	0.483%
8/26/2021	Y Intercept Hong Kong Ltd	10,867	$42K	0.0%	N/A	0.016%
8/25/2021	Marshall Wace LLP	20,409	$78K	0.0%	N/A	0.031%
8/17/2021	Millennium Management LLC	2,952,631	$11.31M	0.0%	N/A	4.426%
8/17/2021	BVF Inc. IL	5,328,239	$20.41M	0.8%	-3.0%	7.987%
8/16/2021	Squarepoint Ops LLC	129,608	$0.50M	0.0%	N/A	0.194%
8/16/2021	LMR Partners LLP	23,158	$89K	0.0%	N/A	0.035%
8/16/2021	Point72 Asset Management L.P.	1,000,000	$3.83M	0.0%	N/A	1.499%
8/16/2021	Cubist Systematic Strategies LLC	42,643	$0.16M	0.0%	N/A	0.064%
8/16/2021	Morgan Stanley	1,675,969	$6.42M	0.0%	+104.6%	2.512%
8/16/2021	Credit Suisse AG	76,683	$0.29M	0.0%	-5.9%	0.115%
8/16/2021	Schonfeld Strategic Advisors LLC	10,980	$42K	0.0%	N/A	0.016%
8/16/2021	Charles Schwab Investment Management Inc.	19,437	$75K	0.0%	-85.8%	0.029%
8/16/2021	State Street Corp	170,087	$0.65M	0.0%	-81.5%	0.255%
8/16/2021	Tibra Equities Europe Ltd	65,400	$0.25M	0.1%	N/A	0.098%
8/16/2021	Marshall Wace LLP	20,409	$78K	0.0%	N/A	0.031%
8/13/2021	Renaissance Technologies LLC	811,190	$3.11M	0.0%	-39.0%	1.216%
8/13/2021	Alpine Global Management LLC	10,800	$41K	0.0%	N/A	0.016%

Data available starting January 2016

See Full Table

Pieris Pharmaceuticals, Inc., a biotechnology company, discovers and develops biotechnological applications. The company focuses on the development of its 4-1BB bispecifics immuno-oncology (IO) programs. Its clinical pipeline consists of IO bispecifics, including S095012 (PRS-344), a bispecific Mabcalin compound targeting PD-L1 and 4-1BB in partnership with Les Laboratoires Servier and Institut de Recherches Internationales Servier; SGN-BB228 (PRS-346), a CD228 x 4-1BB bispecific antibody-Anticalin compound targeting CD228 and 4-1BB in partnership with Pfizer Inc.; and BOS-342 (PRS-342), a GPC3 x 4-1BB bispecific Mabcalin compound targeting GPC3 and 4-1BB in partnership with Boston Pharmaceuticals, which are in phase 1 studies. The company was founded in 2001 and is headquartered in Boston, Massachusetts.

Today's Range

Now: $13.60

$13.26

$15.35

50 Day Range

MA: $15.17

$13.60

$17.07

52 Week Range

Now: $13.60

$6.20

$18.68

Volume

51,728 shs

Average Volume

60,946 shs

Market Capitalization

$17.95 million

P/E Ratio

N/A

Dividend Yield

N/A

Beta

0.61

Who are the company insiders with the largest holdings of Pieris Pharmaceuticals?: Pieris Pharmaceuticals' top insider investors include:
Adar1 Capital Management, Llc (Major Shareholder)
Christopher P Kiritsy (Director)
James A Geraghty (Director)
Learn More about top insider investors at Pieris Pharmaceuticals.