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Insider Trading Intelligence
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LH

Linda S. Harty

GTLS
DIRECTOR · CHART INDUSTRIES INC · CIK 0001388153
FILING MIX · LIFETIME88%/12%
BUYS
43
SELLS
6
TOTAL VALUE
$5.85M
COMPANIES
3
ACTIVE SINCE
May 2020
HOLDINGS NOW
32,583
AVG SELL PX
$222.09
TRADE KIND
SHOWING 49 / 49
Trades · vs SPY
Loading price series…
Performance · forward returns vs SPY
12 backtested trades · 8 horizons · 3 pendingHow are these numbers computed? →
Forward-return performance of every backtestable P/S trade by Linda S. Harty, measured at 8 horizons from 7 days to 2 years. Deduped per economic event so co-filings count once. Excess return = trade return minus SPY return over the same window.
HORIZONTRADESWIN RATEINSIDER RETURNSPY RETURNMEAN EXCESSMEDIAN EXCESST-STAT
7d12+83.33%+3.34%+0.26%+3.08%+2.60%—
14d12+83.33%+4.07%+0.59%+3.49%+3.62%—
30d12+75.00%+2.05%+2.14%-0.09%-0.43%—
60d12+75.00%+7.20%+2.68%+4.52%-1.33%—
90d12+83.33%+13.41%+4.00%+9.41%+0.40%—
180d12+83.33%+18.45%+8.73%+9.72%+7.55%—
1y12+75.00%+35.83%+19.30%+16.53%+16.72%—
2y12(3 pending)+55.56%+44.67%+33.40%+11.27%+11.85%—
How to read this: Insider Returnis the average raw return of the filer's trades over the horizon. SPY Return is what SPY did over those same windows — reference only, not a comparison. The headline alpha number is Mean Excess = Insider − SPY; green means the filer beat SPY, red means they trailed it. Win rate is the share of individual trades where the filer beat SPY. T-statvalues above 2 mean the alpha is unlikely to be chance given the sample size. "Pending" counts trades where the horizon hasn't elapsed yet; their stats are not included in the row average.
Holdings over time
GTLS · 14,742 shares · as of Jul 1, 2026
03,6867,37111,05714,74220222023202420252026SHARES HELD
Trading cadence · quarterly flow
BUY ● SELL ●
2020
2020
2020
2021
2021
2021
2021
2022
2022
2022
2022
2023
2023
2023
2023
2024
2024
2024
2024
2025
2025
2025
2025
2026
2026
2026
FLOW · 43 buys / 6 sellsCOVERAGE · 26 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
GTLS
CHART INDUSTRIES INC
PURCHASEGRANT
Stock grant
191——14,742Jul 1, 2026Jul 2, 2026 ↗View →
WAB
WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORP
PURCHASEGRANT
Stock grant
765——12,482May 13, 2026May 15, 2026 ↗View →
GTLS
CHART INDUSTRIES INC
PURCHASEGRANT
Stock grant
193——14,551Apr 1, 2026Apr 3, 2026 ↗View →
GTLS
CHART INDUSTRIES INC
PURCHASEGRANT
Stock grant
193——14,358Jan 2, 2026Jan 6, 2026 ↗View →
PH
PARKER-HANNIFIN CORP
PURCHASEGRANT
Stock grant
258——5,359Oct 22, 2025Oct 24, 2025 ↗View →
GTLS
CHART INDUSTRIES INC
PURCHASEGRANT
Stock grant
199——12,402Oct 1, 2025Oct 3, 2025 ↗View →
WAB
WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORP
SALEGRANT
Gift
2,270——11,717Jul 30, 2025Jul 31, 2025 ↗View →
GTLS
CHART INDUSTRIES INC
PURCHASEGRANT
Stock grant
246——12,203Jul 1, 2025Jul 3, 2025 ↗View →
WAB
WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORP
PURCHASEGRANT
Stock grant
953——13,987May 16, 2025May 19, 2025 ↗View →
GTLS
CHART INDUSTRIES INC
PURCHASEGRANT
Stock grant
273——11,957Apr 1, 2025Apr 3, 2025 ↗View →
GTLS
CHART INDUSTRIES INC
PURCHASE
500$140.85$70.4K11,684Mar 10, 2025Mar 12, 2025 ↗View →
GTLS
CHART INDUSTRIES INC
PURCHASEGRANT
Stock grant
210——11,184Jan 2, 2025Jan 6, 2025 ↗View →
PH
PARKER-HANNIFIN CORP
PURCHASEGRANT
Stock grant
299——5,099Oct 23, 2024Apr 25, 2025 ↗View →
PH
PARKER-HANNIFIN CORP
PURCHASEGRANT
Stock grant
299——5,099Oct 23, 2024Oct 25, 2024 ↗View →
GTLS
CHART INDUSTRIES INC
PURCHASEGRANT
Stock grant
334——10,974Oct 1, 2024Oct 2, 2024 ↗View →
GTLS
CHART INDUSTRIES INC
PURCHASE
5,000$48.05$240.2K5,000Sep 16, 2024Sep 16, 2024 ↗View →
GTLS
CHART INDUSTRIES INC
PURCHASE
1,000$113.50$113.5K10,640Sep 13, 2024Sep 13, 2024 ↗View →
GTLS
CHART INDUSTRIES INC
PURCHASEGRANT
Stock grant
285——9,640Jul 1, 2024Jul 2, 2024 ↗View →
WAB
WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORP
PURCHASEGRANT
Stock grant
1,165——13,034May 16, 2024May 20, 2024 ↗View →
GTLS
CHART INDUSTRIES INC
PURCHASE
500$155.00$77.5K9,355May 16, 2024May 16, 2024 ↗View →
GTLS
CHART INDUSTRIES INC
PURCHASEGRANT
Stock grant
250——8,855Apr 1, 2024Apr 3, 2024 ↗View →
GTLS
CHART INDUSTRIES INC
PURCHASEGRANT
Stock grant
295——8,605Jan 2, 2024Jan 4, 2024 ↗View →
GTLS
CHART INDUSTRIES INC
PURCHASE
1,000$130.14$130.1K8,310Dec 15, 2023Dec 15, 2023 ↗View →
GTLS
CHART INDUSTRIES INC
PURCHASE
500$134.45$67.2K7,310Dec 14, 2023Dec 14, 2023 ↗View →
PH
PARKER-HANNIFIN CORP
PURCHASEGRANT
Stock grant
453——4,807Oct 25, 2023Oct 27, 2023 ↗View →
GTLS
CHART INDUSTRIES INC
PURCHASEGRANT
Stock grant
217——6,810Oct 2, 2023Oct 3, 2023 ↗View →
PH
PARKER-HANNIFIN CORP
SALE
1,487$424.28$630.9K4,344Aug 7, 2023Aug 9, 2023 ↗View →
WAB
WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORP
SALE
2,247$118.65$266.6K11,869Jul 31, 2023Aug 2, 2023 ↗View →
GTLS
CHART INDUSTRIES INC
PURCHASEGRANT
Stock grant
230——6,593Jul 3, 2023Jul 5, 2023 ↗View →
WAB
WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORP
PURCHASEGRANT
Stock grant
1,857——14,116May 16, 2023May 18, 2023 ↗View →
GTLS
CHART INDUSTRIES INC
PURCHASEGRANT
Stock grant
296——6,363Apr 3, 2023Apr 4, 2023 ↗View →
GTLS
CHART INDUSTRIES INC
PURCHASE
5,000$105.01$525.0K6,067Mar 20, 2023Mar 20, 2023 ↗View →
GTLS
CHART INDUSTRIES INC
PURCHASEGRANT
Stock grant
217——1,067Jan 3, 2023Jan 4, 2023 ↗View →
PH
PARKER-HANNIFIN CORP
PURCHASEGRANT
Stock grant
653——5,823Oct 26, 2022Oct 28, 2022 ↗View →
GTLS
CHART INDUSTRIES INC
PURCHASEGRANT
Stock grant
129——850Oct 3, 2022Oct 4, 2022 ↗View →
GTLS
CHART INDUSTRIES INC
PURCHASEGRANT
Stock grant
158——721Jul 1, 2022Jul 5, 2022 ↗View →
WAB
WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORP
PURCHASEGRANT
Stock grant
1,817——12,259May 18, 2022May 20, 2022 ↗View →
GTLS
CHART INDUSTRIES INC
PURCHASEGRANT
Stock grant
143——563Apr 1, 2022Apr 4, 2022 ↗View →
GTLS
CHART INDUSTRIES INC
PURCHASEGRANT
Stock grant
162——420Jan 3, 2022Jan 4, 2022 ↗View →
WAB
WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORP
SALE
5,000$94.15$470.8K10,442Nov 19, 2021Nov 21, 2021 ↗View →
PH
PARKER-HANNIFIN CORP
PURCHASEGRANT
Stock grant
556——5,161Oct 27, 2021Oct 29, 2021 ↗View →
GTLS
CHART INDUSTRIES INC
PURCHASEGRANT
Stock grant
125——258Oct 1, 2021Oct 4, 2021 ↗View →
GTLS
CHART INDUSTRIES INC
PURCHASEGRANT
Stock grant
133——133Aug 27, 2021Aug 30, 2021 ↗View →
WAB
WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORP
PURCHASEGRANT
Stock grant
2,060——15,442May 19, 2021May 20, 2021 ↗View →
PH
PARKER-HANNIFIN CORP
SALE
7,719$311.69$2.41M4,607Mar 11, 2021Mar 12, 2021 ↗View →
PH
PARKER-HANNIFIN CORP
PURCHASEGRANT
Stock grant
729——12,322Oct 28, 2020Oct 29, 2020 ↗View →
WAB
WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORP
PURCHASE
5,000$61.93$309.7K13,382Aug 3, 2020Aug 4, 2020 ↗View →
PH
PARKER-HANNIFIN CORP
SALE
3,000$182.06$546.2K11,577May 27, 2020May 27, 2020 ↗View →
WAB
WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORP
PURCHASEGRANT
Stock grant
2,881——8,382May 15, 2020May 18, 2020 ↗View →
Other insiders · GTLS
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About this filer
CIK 0001388153
ROLE
Director
PRIMARY
GTLS
COMPANIES
3
ACTIVE SINCE
May 2020
MARKETPEEL · /INSIDER/0001388153DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
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