undamentalytics Newsletter

Park Aerospace Corp insider trading

Every open-market purchase and sale by Park Aerospace Corp's officers, directors and largest shareholders since November 4, 2021, and what the share price did next.

No insider has bought shares on the open market in five years.

Insider purchase Insider sale Marker size reflects trade value. Weekly closes adjusted for splits; may be delayed.
Park Aerospace Corp insider open-market trades
DateInsiderTrade SharesPriceValue 1M after 3M after 6M after

From insiders' Form 4 filings with the SEC: open-market purchases and sales only (awards, option exercises and shares withheld for tax are excluded), combined to one line per insider per day. "Plan" marks trades the filing says were made under a pre-set Rule 10b5-1 trading plan, which are scheduled in advance. Price changes run from the close on the trade date; hover a figure for the change relative to the S&P 500. Past moves don't predict future ones.

Does following Park Aerospace Corp’s insiders pay?

From May 5, 2010 to August 14, 2026, 14 insiders reported 8 open-market purchases and 28 sales not made under a pre-set plan in Park Aerospace Corp. Twelve months after each purchase was reported, the shares were −10.7% against the S&P 500 on average (median −12.6%), over 8 purchases with a full year of prices; 25% beat the index. After sales, the shares moved −14.7% against the index over 12 months (a negative figure means selling was the right call). That rests on fewer than 20 purchases, too few to read much into. Buying each purchase the day after it was reported, an equal amount each, held 12 months or until that insider reported a sale, would have turned $10,000 on February 11, 2013 into $12,601 by November 2, 2026, +1.7% a year. It held shares 31% of the time; the S&P 500 on those same days, with Treasury bills otherwise, made $16,814 (+3.9% a year), and held throughout $62,920 (+14.4%).

$0$20.0k$40.0k$60.0k 2013201520172019202120232025 $62.9k$16.8k$12.6k
Copying Park Aerospace Corp's insidersS&P 500, same days investedS&P 500, held throughout $10,000 copying every open-market purchase by Park Aerospace Corp's insiders from February 11, 2013, before costs and taxes, marked weekly. Uninvested money earns the Treasury bill rate; the portfolio held shares 31% of the time.
Park Aerospace Corp: each insider's record
InsiderRolePurchases12 months after their purchasesBeat the S&P 500Sales12 months after their salesLatest report
Shore Brian E Board Chairman & CEO 4 −10.9% (4) 25% 7 −7.5% (5) August 14, 2026
Esquivel Mark A President & COO 0 — — 4 +23.6% (2) August 14, 2026
Gilhuley Stephen E Executive VP and Secretary 0 — — 4 −17.7% (4) August 6, 2019
Blanchfield Dale Director 0 — — 3 −12.9% (3) November 10, 2021
Warshaw Steven T Director 1 −12.6% (1) 0% 2 −44.6% (2) August 20, 2019
Farabaugh P. Matthew Senior Vice President & CFO 0 — — 2 −28.4% (2) July 31, 2019
Frank Lloyd Director 0 — — 2 −13.0% (2) July 21, 2011
Groehl Emily J Director 0 — — 1 −8.7% (1) July 27, 2021
Mastrogiacomo Christopher T. Prs. & Chief Operating Officer 1 −29.1% (1) 0% 0 — May 18, 2015
Maurer Peter Director 1 −5.6% (1) 0% 0 — February 8, 2013
Park Electrochemical Corp Exec VP and Secretary 0 — — 1 −42.6% (1) July 9, 2014
Petropoulos Constantine See Remarks 0 — — 1 — July 28, 2026
Smith Carl William Director 0 — — 1 — November 6, 2025
Thress D. Bradley Director 1 +5.3% (1) 100% 0 — October 25, 2021

Moves are the shares’ return including dividends minus the S&P 500’s, from the close on the first trading day after each report; the number of trades with a finished 12-month window is in brackets. Green means the trade went the insider’s way (a purchase ahead of the index, a sale followed by the shares trailing it). A trade reported both by a director or officer and by a fund or company they are linked to counts once here, under the person. Purchases count only where the share price actually traded was at least $5. These figures describe what the shares did, not why anyone traded. Insiders across all companies.

When several insiders traded Park Aerospace Corp

Months when 2 or more insiders became net buyers, or 3 or more net sellers, of Park Aerospace Corp in reports dated in the 91 days before the month end, and how the stock did against the S&P 500 from that month end. After the 1 buying crowd with six months of prices, it averaged −20.1% against the index. After 3 selling crowds, −4.6%. One company's history is too short to judge by; the test across every company is the better guide.

MonthCrowd3 months on, vs S&P 5006 months12 months
August 31, 20263 sellingnot yetnot yetnot yet
August 31, 20213 selling−12.1%+0.5%−7.4%
August 30, 20194 selling−10.9%−13.5%−50.2%
August 31, 20152 buying−6.1%−20.1%−15.7%
May 28, 20103 selling−1.4%−0.8%−6.1%

Colours show whether the crowd was right: green when buyers were followed by a rise above the index, or sellers by a fall below it. Total returns from the month end; past patterns are not a forecast.

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