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Phillip John Platt

NGVT
CAO & VP, BUS TRANSFORM LEAD · INGEVITY CORP · CIK 0001668926
FILING MIX · LIFETIME40%/60%
BUYS
25
SELLS
38
TOTAL VALUE
$1.41M
COMPANIES
1
ACTIVE SINCE
Feb 2020
HOLDINGS NOW
31,633
AVG SELL PX
$71.92
TRADE KIND
SHOWING 63 / 63
Trades · vs SPY
Loading price series…
Performance · forward returns vs SPY
5 backtested trades · 8 horizons
Forward-return performance of every backtestable P/S trade by Phillip John Platt, 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
7d5+80.00%-7.85%-1.87%-5.98%-5.88%—
14d5+100.00%-8.06%+0.84%-8.89%-10.74%—
30d5+100.00%-4.93%+5.20%-10.13%-15.59%—
60d5+100.00%-0.24%+7.59%-7.84%-17.05%—
90d5+100.00%-22.12%+10.22%-32.33%-47.56%—
180d5+100.00%-14.13%+18.14%-32.28%-47.71%—
1y5+100.00%-10.35%+37.06%-47.41%-75.36%—
2y5+100.00%-16.34%+57.82%-74.16%-95.13%—
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
NGVT · 31,633 shares · as of May 1, 2026
07,90815,81723,72531,633202120222023202420252026SHARES HELD
Trading cadence · quarterly flow
BUY ● SELL ●
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 · 25 buys / 38 sellsCOVERAGE · 26 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
NGVT
INGEVITY CORP
PURCHASEGRANT
Stock grant
1,262——31,633May 1, 2026May 5, 2026 ↗View →
NGVT
INGEVITY CORP
SALE
SVP, Finance & CAO
99$71.64$7.1K30,289Mar 2, 2026Mar 3, 2026 ↗View →
NGVT
INGEVITY CORP
SALE
SVP, Finance & CAO
340$71.64$24.4K29,949Mar 2, 2026Mar 3, 2026 ↗View →
NGVT
INGEVITY CORP
SALE
SVP, Finance & CAO
224$71.64$16.0K30,795Mar 2, 2026Mar 3, 2026 ↗View →
NGVT
INGEVITY CORP
SALE
SVP, Finance & CAO
407$71.64$29.2K30,388Mar 2, 2026Mar 3, 2026 ↗View →
NGVT
INGEVITY CORP
PURCHASEGRANT
Stock grant
2,108——31,019Feb 27, 2026Mar 3, 2026 ↗View →
NGVT
INGEVITY CORP
SALE
SVP, Finance & CAO
108$70.52$7.6K28,911Feb 26, 2026Mar 2, 2026 ↗View →
NGVT
INGEVITY CORP
PURCHASEGRANT
Stock grant
247——29,019Feb 26, 2026Mar 2, 2026 ↗View →
NGVT
INGEVITY CORP
SALE
SVP, Finance & CAO
1,444$52.20$75.4K28,243Aug 11, 2025Aug 13, 2025 ↗View →
NGVT
INGEVITY CORP
SALE
SVP, Finance & CAO
107$47.66$5.1K27,782Feb 28, 2025Mar 4, 2025 ↗View →
NGVT
INGEVITY CORP
PURCHASEGRANT
Stock grant
2,655——29,687Feb 28, 2025Mar 4, 2025 ↗View →
NGVT
INGEVITY CORP
SALE
SVP, Finance & CAO
115$47.66$5.5K27,032Feb 28, 2025Mar 4, 2025 ↗View →
NGVT
INGEVITY CORP
SALE
SVP, Finance & CAO
225$47.66$10.7K27,557Feb 28, 2025Mar 4, 2025 ↗View →
NGVT
INGEVITY CORP
SALE
SVP, Finance & CAO
410$47.66$19.5K27,147Feb 28, 2025Mar 4, 2025 ↗View →
NGVT
INGEVITY CORP
SALE
SVP, Finance & CAO
181$48.26$8.7K27,889Feb 19, 2025Feb 21, 2025 ↗View →
NGVT
INGEVITY CORP
PURCHASEGRANT
Stock grant
411——28,070Feb 19, 2025Feb 21, 2025 ↗View →
NGVT
INGEVITY CORP
PURCHASEGRANT
Stock grant
11,233——27,659Aug 9, 2024Aug 13, 2024 ↗View →
NGVT
INGEVITY CORP
PURCHASEGRANT
Stock grant
786——16,426Feb 28, 2024Mar 1, 2024 ↗View →
NGVT
INGEVITY CORP
PURCHASEGRANT
Stock grant
2,805——15,640Feb 28, 2024Mar 1, 2024 ↗View →
NGVT
INGEVITY CORP
SALE
CAO & VP, Bus Transform Lead
230$45.27$10.4K12,835Feb 28, 2024Mar 1, 2024 ↗View →
NGVT
INGEVITY CORP
SALE
CAO & VP, Bus Transform Lead
109$45.27$4.9K13,065Feb 28, 2024Mar 1, 2024 ↗View →
NGVT
INGEVITY CORP
SALE
CAO & VP, Bus Transform Lead
81$48.11$3.9K13,174Feb 26, 2024Feb 28, 2024 ↗View →
NGVT
INGEVITY CORP
PURCHASEGRANT
Stock grant
724——13,521Feb 22, 2024Feb 26, 2024 ↗View →
NGVT
INGEVITY CORP
SALE
CAO & VP, Bus Transform Lead
266$47.40$12.6K13,255Feb 22, 2024Feb 26, 2024 ↗View →
NGVT
INGEVITY CORP
PURCHASEGRANT
Stock grant
7,263——12,797Jul 24, 2023Jul 26, 2023 ↗View →
NGVT
INGEVITY CORP
SALE
CAO & VP, Bus Transform Lead
2,363——0Mar 2, 2023Mar 6, 2023 ↗View →
NGVT
INGEVITY CORP
SALE
CAO & VP, Bus Transform Lead
1,207$81.63$98.5K8,523Mar 2, 2023Mar 6, 2023 ↗View →
NGVT
INGEVITY CORP
PURCHASE
CAO & VP, Bus Transform Lead
2,288$27.90$63.8K10,811Mar 2, 2023Mar 6, 2023 ↗View →
NGVT
INGEVITY CORP
SALE
CAO & VP, Bus Transform Lead
2,288——0Mar 2, 2023Mar 6, 2023 ↗View →
NGVT
INGEVITY CORP
PURCHASE
CAO & VP, Bus Transform Lead
2,363$45.04$106.4K10,886Mar 2, 2023Mar 6, 2023 ↗View →
NGVT
INGEVITY CORP
SALE
CAO & VP, Bus Transform Lead
1,207——0Mar 2, 2023Mar 6, 2023 ↗View →
NGVT
INGEVITY CORP
PURCHASE
CAO & VP, Bus Transform Lead
1,207$53.11$64.1K9,730Mar 2, 2023Mar 6, 2023 ↗View →
NGVT
INGEVITY CORP
SALE
CAO & VP, Bus Transform Lead
2,288$81.70$186.9K8,523Mar 2, 2023Mar 6, 2023 ↗View →
NGVT
INGEVITY CORP
SALE
CAO & VP, Bus Transform Lead
2,989$81.83$244.6K5,534Mar 2, 2023Mar 6, 2023 ↗View →
NGVT
INGEVITY CORP
SALE
CAO & VP, Bus Transform Lead
2,363$81.62$192.9K8,523Mar 2, 2023Mar 6, 2023 ↗View →
NGVT
INGEVITY CORP
SALE
CAO & VP, Bus Transform Lead
88$82.56$7.3K7,062Feb 28, 2023Mar 1, 2023 ↗View →
NGVT
INGEVITY CORP
PURCHASEGRANT
Stock grant
1,538——8,523Feb 28, 2023Mar 1, 2023 ↗View →
NGVT
INGEVITY CORP
SALE
CAO & VP, Bus Transform Lead
77$82.56$6.4K6,985Feb 28, 2023Mar 1, 2023 ↗View →
NGVT
INGEVITY CORP
SALE
CAO & VP, Bus Transform Lead
57$87.81$5.0K7,150Feb 27, 2023Mar 1, 2023 ↗View →
NGVT
INGEVITY CORP
PURCHASEGRANT
Stock grant
1,417——7,667Feb 16, 2023Feb 21, 2023 ↗View →
NGVT
INGEVITY CORP
SALE
CAO & VP, Bus Transform Lead
460$89.67$41.2K7,207Feb 16, 2023Feb 21, 2023 ↗View →
NGVT
INGEVITY CORP
SALE
CAO & VP, Bus Transform Lead
429$66.17$28.4K6,250Sep 6, 2022Sep 8, 2022 ↗View →
NGVT
INGEVITY CORP
SALE
CAO & VP, Financial Planning
102$68.23$7.0K5,946Feb 28, 2022Mar 1, 2022 ↗View →
NGVT
INGEVITY CORP
SALE
CAO & VP, Financial Planning
38$68.23$2.6K6,048Feb 28, 2022Mar 1, 2022 ↗View →
NGVT
INGEVITY CORP
PURCHASEGRANT
Stock grant
733——6,679Feb 28, 2022Mar 1, 2022 ↗View →
NGVT
INGEVITY CORP
PURCHASEGRANT
Stock grant
1,793——1,793Feb 28, 2022Mar 2, 2022 ↗View →
NGVT
INGEVITY CORP
SALE
CAO & VP, Financial Planning
66$68.23$4.5K6,086Feb 26, 2022Mar 1, 2022 ↗View →
NGVT
INGEVITY CORP
SALE
VP, CAO & Corporate Controller
93$69.35$6.4K4,785Feb 28, 2021Mar 2, 2021 ↗View →
NGVT
INGEVITY CORP
SALE
VP, CAO & Corporate Controller
68$69.35$4.7K4,912Feb 28, 2021Mar 2, 2021 ↗View →
NGVT
INGEVITY CORP
SALE
VP, CAO & Corporate Controller
34$69.35$2.4K4,878Feb 28, 2021Mar 2, 2021 ↗View →
NGVT
INGEVITY CORP
PURCHASEGRANT
Stock grant
1,171——1,171Feb 26, 2021Mar 2, 2021 ↗View →
NGVT
INGEVITY CORP
PURCHASEGRANT
Stock grant
540——4,980Feb 26, 2021Mar 2, 2021 ↗View →
NGVT
INGEVITY CORP
PURCHASEGRANT
Stock grant
1,171——1,171Feb 26, 2021Dec 17, 2021 ↗View →
NGVT
INGEVITY CORP
PURCHASEGRANT
Stock grant
1,314——4,962Feb 18, 2021Mar 2, 2021 ↗View →
NGVT
INGEVITY CORP
SALE
VP, CAO & Corporate Controller
522$69.18$36.1K4,440Feb 18, 2021Mar 2, 2021 ↗View →
NGVT
INGEVITY CORP
PURCHASE
CAO & Corporate Controller
600$34.75$20.9K3,648Mar 12, 2020Mar 12, 2020 ↗View →
NGVT
INGEVITY CORP
PURCHASEGRANT
Stock grant
833——3,048Feb 28, 2020Mar 3, 2020 ↗View →
NGVT
INGEVITY CORP
SALE
CAO & Corporate Controller
44$44.74$2.0K2,215Feb 28, 2020Mar 3, 2020 ↗View →
NGVT
INGEVITY CORP
SALE
CAO & Corporate Controller
76$44.74$3.4K2,259Feb 28, 2020Mar 3, 2020 ↗View →
NGVT
INGEVITY CORP
PURCHASEGRANT
Stock grant
2,363——2,363Feb 28, 2020Mar 3, 2020 ↗View →
NGVT
INGEVITY CORP
SALE
CAO & Corporate Controller
64$47.76$3.1K2,335Feb 27, 2020Feb 28, 2020 ↗View →
NGVT
INGEVITY CORP
PURCHASEGRANT
Stock grant
1,882——3,089Feb 26, 2020Feb 28, 2020 ↗View →
NGVT
INGEVITY CORP
SALE
CAO & Corporate Controller
690$48.67$33.6K2,399Feb 26, 2020Feb 28, 2020 ↗View →
Other insiders · NGVT
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About this filer
CIK 0001668926
ROLE
CAO & VP, Bus Transform Lead
PRIMARY
NGVT
COMPANIES
1
ACTIVE SINCE
Feb 2020
MARKETPEEL · /INSIDER/0001668926DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
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