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Pricing
…
JH

John Humphrey

NPO
DIRECTOR · ENPRO INC. · CIK 0001360547
FILING MIX · LIFETIME92%/8%
BUYS
96
SELLS
8
TOTAL VALUE
$2.41M
COMPANIES
3
ACTIVE SINCE
Dec 2019
HOLDINGS NOW
131,839
AVG SELL PX
$136.01
TRADE KIND
SHOWING 104 / 104
Trades · vs SPY
Loading price series…
Performance · forward returns vs SPY
4 backtested trades · 8 horizons · 7 pending
Forward-return performance of every backtestable P/S trade by John Humphrey, 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
7d4+100.00%+3.21%+1.96%+1.25%+0.35%—
14d4+100.00%+0.77%+2.01%-1.24%-1.44%—
30d4+100.00%-2.92%-0.45%-2.47%-1.93%—
60d4+75.00%+4.88%+7.04%-2.17%-0.69%—
90d4+75.00%-0.21%+9.95%-15.42%-8.84%—
180d4(2 pending)+100.00%+2.57%+17.94%-15.37%-15.37%—
1y4(2 pending)+100.00%+19.41%+19.30%+0.11%+0.11%—
2y4(3 pending)+100.00%+34.95%+10.50%+24.45%+24.45%—
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
NPO · 17,861.012 shares · as of Jun 17, 2026
04,4678,93513,40217,8692020202120222023202420252026SHARES HELD
Trading cadence · quarterly flow
BUY ● SELL ●
2019
2020
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
FLOW · 96 buys / 8 sellsCOVERAGE · 27 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
NPO
ENPRO INC.
PURCHASEGRANT
Stock grant
11.102$363.62$4.0K17,861.012Jun 17, 2026Jun 18, 2026 ↗View →
NPO
ENPRO INC.
PURCHASEGRANT
Stock grant
8$363.62$2.9K17,869.012Jun 17, 2026Jun 18, 2026 ↗View →
OI
O-I GLASS, INC. /DE/
PURCHASEGRANT
Stock grant
18,038——113,978May 14, 2026May 15, 2026 ↗View →
NPO
ENPRO INC.
PURCHASEGRANT
Stock grant
13.609$250.59$3.4K17,838.91Mar 18, 2026Mar 19, 2026 ↗View →
NPO
ENPRO INC.
PURCHASEGRANT
Stock grant
11$250.59$2.8K17,849.91Mar 18, 2026Mar 19, 2026 ↗View →
IR
INGERSOLL RAND INC.
PURCHASE
2,609——26,592Feb 26, 2026Mar 2, 2026 ↗View →
IR
INGERSOLL RAND INC.
SALE
2,609——0Feb 26, 2026Mar 2, 2026 ↗View →
NPO
ENPRO INC.
SALE
1,300$268.69$349.3K3,200Feb 25, 2026Feb 25, 2026 ↗View →
IR
INGERSOLL RAND INC.
PURCHASEGRANT
Stock grant
2,501——2,501Feb 23, 2026Feb 25, 2026 ↗View →
IR
INGERSOLL RAND INC.
SALE
4,300$95.90$412.4K23,983Feb 19, 2026Feb 23, 2026 ↗View →
NPO
ENPRO INC.
PURCHASEGRANT
Stock grant
567$246.91$140.0K4,429Feb 12, 2026Feb 12, 2026 ↗View →
NPO
ENPRO INC.
PURCHASEGRANT
Stock grant
15.067$205.19$3.1K17,812.301Dec 17, 2025Dec 18, 2025 ↗View →
NPO
ENPRO INC.
PURCHASEGRANT
Stock grant
13$205.19$2.7K17,825.301Dec 17, 2025Dec 18, 2025 ↗View →
NPO
ENPRO INC.
PURCHASEGRANT
Stock grant
13$217.89$2.8K17,797.234Sep 17, 2025Sep 18, 2025 ↗View →
NPO
ENPRO INC.
PURCHASEGRANT
Stock grant
14.473$217.89$3.2K17,784.234Sep 17, 2025Sep 18, 2025 ↗View →
NPO
ENPRO INC.
PURCHASEGRANT
Stock grant
15$185.86$2.8K17,769.761Jun 18, 2025Jun 20, 2025 ↗View →
NPO
ENPRO INC.
PURCHASEGRANT
Stock grant
15.996$185.86$3.0K17,754.761Jun 18, 2025Jun 20, 2025 ↗View →
OI
O-I GLASS, INC. /DE/
PURCHASEGRANT
Stock grant
11,713——95,940May 15, 2025May 19, 2025 ↗View →
NPO
ENPRO INC.
PURCHASEGRANT
Stock grant
16$175.76$2.8K17,738.765Mar 19, 2025Mar 20, 2025 ↗View →
NPO
ENPRO INC.
PURCHASEGRANT
Stock grant
16.566$175.76$2.9K17,722.765Mar 19, 2025Mar 20, 2025 ↗View →
IR
INGERSOLL RAND INC.
SALE
2,406——0Feb 27, 2025Feb 28, 2025 ↗View →
IR
INGERSOLL RAND INC.
PURCHASE
2,406——28,283Feb 27, 2025Feb 28, 2025 ↗View →
IR
INGERSOLL RAND INC.
PURCHASEGRANT
Stock grant
2,609——2,609Feb 26, 2025Feb 28, 2025 ↗View →
NPO
ENPRO INC.
PURCHASEGRANT
Stock grant
685$182.27$124.9K3,862Feb 13, 2025Feb 13, 2025 ↗View →
NPO
ENPRO INC.
PURCHASEGRANT
Stock grant
15$175.86$2.6K17,706.2Dec 18, 2024Dec 19, 2024 ↗View →
NPO
ENPRO INC.
PURCHASEGRANT
Stock grant
16.16$175.86$2.8K17,691.2Dec 18, 2024Dec 19, 2024 ↗View →
NPO
ENPRO INC.
PURCHASEGRANT
Stock grant
17.433$156.77$2.7K17,658.039Sep 18, 2024Sep 19, 2024 ↗View →
NPO
ENPRO INC.
PURCHASEGRANT
Stock grant
17$156.77$2.7K17,675.039Sep 18, 2024Sep 19, 2024 ↗View →
OI
O-I GLASS, INC. /DE/
PURCHASE
15,000$11.30$169.4K84,227Aug 6, 2024Aug 8, 2024 ↗View →
NPO
ENPRO INC.
PURCHASEGRANT
Stock grant
18$146.91$2.6K17,640.606Jun 20, 2024Jun 24, 2024 ↗View →
NPO
ENPRO INC.
PURCHASEGRANT
Stock grant
18.199$146.91$2.7K17,622.606Jun 20, 2024Jun 24, 2024 ↗View →
OI
O-I GLASS, INC. /DE/
PURCHASEGRANT
Stock grant
10,933——69,227May 16, 2024May 17, 2024 ↗View →
NPO
ENPRO INC.
PURCHASEGRANT
Stock grant
16$159.77$2.6K17,604.407Mar 20, 2024Mar 21, 2024 ↗View →
NPO
ENPRO INC.
PURCHASEGRANT
Stock grant
17.12$159.77$2.7K17,588.407Mar 20, 2024Mar 21, 2024 ↗View →
IR
INGERSOLL RAND INC.
PURCHASEGRANT
Stock grant
2,406——2,406Feb 27, 2024Feb 29, 2024 ↗View →
IR
INGERSOLL RAND INC.
PURCHASE
3,454——25,877Feb 23, 2024Feb 26, 2024 ↗View →
IR
INGERSOLL RAND INC.
SALE
3,454——0Feb 23, 2024Feb 26, 2024 ↗View →
NPO
ENPRO INC.
PURCHASEGRANT
Stock grant
803$155.66$125.0K3,177Feb 15, 2024Feb 15, 2024 ↗View →
NPO
ENPRO INC.
PURCHASEGRANT
Stock grant
18$140.49$2.5K17,571.287Dec 13, 2023Dec 14, 2023 ↗View →
NPO
ENPRO INC.
PURCHASEGRANT
Stock grant
18.248$140.49$2.6K17,553.287Dec 13, 2023Dec 14, 2023 ↗View →
NPO
ENPRO INC.
PURCHASEGRANT
Stock grant
19.932$123.90$2.5K17,535.039Sep 13, 2023Sep 14, 2023 ↗View →
NPO
ENPRO INC.
PURCHASEGRANT
Stock grant
21$123.90$2.6K17,515.107Sep 13, 2023Sep 14, 2023 ↗View →
NPO
ENPRO INC.
PURCHASEGRANT
Stock grant
21$125.72$2.6K17,474.441Jun 14, 2023Jun 15, 2023 ↗View →
NPO
ENPRO INC.
PURCHASEGRANT
Stock grant
19.666$125.72$2.5K17,494.107Jun 14, 2023Jun 15, 2023 ↗View →
OI
O-I GLASS, INC. /DE/
PURCHASEGRANT
Stock grant
6,683——58,294May 10, 2023May 12, 2023 ↗View →
NPO
ENPRO INC.
PURCHASEGRANT
Stock grant
24.069$95.94$2.3K17,453.441Mar 15, 2023Mar 16, 2023 ↗View →
NPO
ENPRO INC.
PURCHASEGRANT
Stock grant
26$95.94$2.5K17,429.372Mar 15, 2023Mar 16, 2023 ↗View →
IR
INGERSOLL RAND INC.
PURCHASEGRANT
Stock grant
3,454——3,454Feb 23, 2023Feb 27, 2023 ↗View →
IR
INGERSOLL RAND INC.
SALE
3,767——0Feb 22, 2023Feb 24, 2023 ↗View →
IR
INGERSOLL RAND INC.
PURCHASE
3,767——22,423Feb 22, 2023Feb 24, 2023 ↗View →
NPO
ENPRO INC.
PURCHASEGRANT
Stock grant
942$116.69$109.9K4,374Feb 16, 2023Feb 17, 2023 ↗View →
NPO
ENPRO INC.
PURCHASEGRANT
Stock grant
253.013$108.69$27.5K17,403.372Dec 31, 2022Jan 3, 2023 ↗View →
NPO
ENPRO INC.
PURCHASEGRANT
Stock grant
22$107.94$2.4K17,129.679Dec 14, 2022Dec 15, 2022 ↗View →
NPO
ENPRO INC.
PURCHASEGRANT
Stock grant
20.68$107.94$2.2K17,150.358Dec 14, 2022Dec 15, 2022 ↗View →
NPO
ENPRO INC.
PURCHASEGRANT
Stock grant
323.606$84.98$27.5K17,107.679Sep 30, 2022Oct 3, 2022 ↗View →
NPO
ENPRO INC.
PURCHASEGRANT
Stock grant
30$90.25$2.7K16,761.436Sep 14, 2022Sep 15, 2022 ↗View →
NPO
ENPRO INC.
PURCHASEGRANT
Stock grant
22.637$90.25$2.0K16,784.073Sep 14, 2022Sep 15, 2022 ↗View →
NPO
ENPRO INC.
PURCHASEGRANT
Stock grant
335.652$81.93$27.5K16,731.436Jun 30, 2022Jul 1, 2022 ↗View →
NPO
ENPRO INC.
PURCHASEGRANT
Stock grant
31$87.50$2.7K16,373.745Jun 15, 2022Jun 16, 2022 ↗View →
NPO
ENPRO INC.
PURCHASEGRANT
Stock grant
22.038$87.50$1.9K16,395.784Jun 15, 2022Jun 16, 2022 ↗View →
OI
O-I GLASS, INC. /DE/
PURCHASEGRANT
Stock grant
10,802——51,611May 11, 2022May 13, 2022 ↗View →
NPO
ENPRO INC.
PURCHASEGRANT
Stock grant
247.28$97.73$24.2K16,342.745Mar 31, 2022Apr 1, 2022 ↗View →
NPO
ENPRO INC.
PURCHASEGRANT
Stock grant
25$106.51$2.7K16,077.143Mar 16, 2022Mar 17, 2022 ↗View →
NPO
ENPRO INC.
PURCHASEGRANT
Stock grant
18.322$106.51$2.0K16,095.465Mar 16, 2022Mar 17, 2022 ↗View →
IR
INGERSOLL RAND INC.
SALE
3,839——0Feb 23, 2022Feb 24, 2022 ↗View →
IR
INGERSOLL RAND INC.
PURCHASE
3,839——18,656Feb 23, 2022Feb 24, 2022 ↗View →
IR
INGERSOLL RAND INC.
PURCHASEGRANT
Stock grant
3,767——3,767Feb 22, 2022Feb 24, 2022 ↗View →
NPO
ENPRO INC.
PURCHASEGRANT
Stock grant
1,041$105.64$110.0K16,052.143Feb 15, 2022Feb 16, 2022 ↗View →
NPO
ENPRO INC.
PURCHASEGRANT
Stock grant
204.415$110.07$22.5K15,008.839Dec 31, 2021Jan 3, 2022 ↗View →
NPO
ENPRO INC.
PURCHASEGRANT
Stock grant
21$108.31$2.3K14,787.342Dec 15, 2021Dec 16, 2021 ↗View →
NPO
ENPRO INC.
PURCHASEGRANT
Stock grant
17.082$108.31$1.9K14,804.423Dec 15, 2021Dec 16, 2021 ↗View →
NPO
ENPRO INC.
PURCHASEGRANT
Stock grant
258.265$87.12$22.5K14,766.342Sep 30, 2021Oct 1, 2021 ↗View →
NPO
ENPRO INC.
PURCHASEGRANT
Stock grant
19.829$82.96$1.6K14,510.382Sep 15, 2021Jan 19, 2022 ↗View →
NPO
ENPRO INC.
PURCHASEGRANT
Stock grant
28$82.96$2.3K14,490.553Sep 15, 2021Sep 17, 2021 ↗View →
NPO
ENPRO INC.
PURCHASEGRANT
Stock grant
17.525$82.96$1.5K14,508.077Sep 15, 2021Sep 17, 2021 ↗View →
NPO
ENPRO INC.
PURCHASEGRANT
Stock grant
231.601$97.15$22.5K14,462.553Jun 30, 2021Jul 1, 2021 ↗View →
NPO
ENPRO INC.
PURCHASEGRANT
Stock grant
23$98.35$2.3K14,214.839Jun 16, 2021Jun 17, 2021 ↗View →
NPO
ENPRO INC.
PURCHASEGRANT
Stock grant
16.113$98.35$1.6K14,230.952Jun 16, 2021Jun 17, 2021 ↗View →
OI
O-I GLASS, INC. /DE/
PURCHASEGRANT
Stock grant
7,054——40,809May 12, 2021May 13, 2021 ↗View →
NPO
ENPRO INC.
PURCHASEGRANT
Stock grant
263.868$85.27$22.5K14,191.839Mar 31, 2021Apr 1, 2021 ↗View →
NPO
ENPRO INC.
PURCHASEGRANT
Stock grant
16.897$91.41$1.5K13,927.971Mar 17, 2021Mar 18, 2021 ↗View →
NPO
ENPRO INC.
PURCHASEGRANT
Stock grant
25$91.41$2.3K13,911.074Mar 17, 2021Mar 18, 2021 ↗View →
IR
INGERSOLL RAND INC.
SALE
6,297——0Mar 6, 2021Mar 9, 2021 ↗View →
IR
INGERSOLL RAND INC.
PURCHASE
6,297——14,817Mar 6, 2021Mar 9, 2021 ↗View →
NPO
ENPRO INC.
PURCHASE
2,500$83.37$208.4K2,500Mar 4, 2021Mar 4, 2021 ↗View →
IR
INGERSOLL RAND INC.
PURCHASEGRANT
Stock grant
3,839——3,839Feb 23, 2021Feb 25, 2021 ↗View →
NPO
ENPRO INC.
PURCHASEGRANT
Stock grant
1,432$76.82$110.0K3,432Feb 16, 2021Feb 18, 2021 ↗View →
NPO
ENPRO INC.
PURCHASEGRANT
Stock grant
297.934$75.52$22.5K13,886.074Dec 31, 2020Jan 4, 2021 ↗View →
NPO
ENPRO INC.
PURCHASEGRANT
Stock grant
30$73.91$2.2K13,570.096Dec 16, 2020Dec 18, 2020 ↗View →
NPO
ENPRO INC.
PURCHASEGRANT
Stock grant
18.044$73.91$1.3K13,588.14Dec 16, 2020Dec 18, 2020 ↗View →
NPO
ENPRO INC.
PURCHASEGRANT
Stock grant
398.865$56.41$22.5K13,540.096Sep 30, 2020Oct 1, 2020 ↗View →
NPO
ENPRO INC.
PURCHASEGRANT
Stock grant
19.874$57.46$1.1K13,141.231Sep 16, 2020Sep 18, 2020 ↗View →
NPO
ENPRO INC.
PURCHASEGRANT
Stock grant
38$57.46$2.2K13,121.357Sep 16, 2020Sep 18, 2020 ↗View →
NPO
ENPRO INC.
PURCHASEGRANT
Stock grant
456.482$49.29$22.5K13,080.11Jun 30, 2020Jul 1, 2020 ↗View →
NPO
ENPRO INC.
PURCHASEGRANT
Stock grant
48$45.52$2.2K12,605.824Jun 17, 2020Jun 18, 2020 ↗View →
NPO
ENPRO INC.
PURCHASEGRANT
Stock grant
17.804$45.52$81012,623.628Jun 17, 2020Jun 18, 2020 ↗View →
NPO
ENPRO INC.
PURCHASEGRANT
Stock grant
21.051$45.52$95812,626.875Jun 17, 2020Sep 18, 2020 ↗View →
OI
O-I GLASS, INC. /DE/
PURCHASEGRANT
Stock grant
20,259——33,755May 13, 2020May 14, 2020 ↗View →
NPO
ENPRO INC.
PURCHASEGRANT
Stock grant
568.469$39.58$22.5K12,557.824Mar 31, 2020Apr 1, 2020 ↗View →
NPO
ENPRO INC.
PURCHASEGRANT
Stock grant
22.725$32.58$74011,989.355Mar 18, 2020Mar 19, 2020 ↗View →
NPO
ENPRO INC.
PURCHASEGRANT
Stock grant
66$32.58$2.2K11,966.63Mar 18, 2020Mar 19, 2020 ↗View →
IR
INGERSOLL RAND INC.
PURCHASEGRANT
Stock grant
6,297——6,297Mar 6, 2020Mar 10, 2020 ↗View →
NPO
ENPRO INC.
PURCHASEGRANT
Stock grant
1,799$61.14$110.0K11,900.63Feb 18, 2020Feb 19, 2020 ↗View →
NPO
ENPRO INC.
PURCHASEGRANT
Stock grant
336.423$66.88$22.5K10,101.63Dec 31, 2019Jan 2, 2020 ↗View →
Other insiders · NPO
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About this filer
CIK 0001360547
ROLE
Director
PRIMARY
NPO
COMPANIES
3
ACTIVE SINCE
Dec 2019
MARKETPEEL · /INSIDER/0001360547DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
FREE · DAILY · 6 AM ET

The morning brief, before the bell.

One short email. Insider buys, congressional trades, and plain-English analysis.

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