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Nasym Afsari

MEG
GENERAL COUNSEL AND SECRETARY · MONTROSE ENVIRONMENTAL GROUP, INC. · CIK 0001817851
FILING MIX · LIFETIME36%/64%
BUYS
24
SELLS
42
TOTAL VALUE
$11.12M
COMPANIES
1
ACTIVE SINCE
Jul 2020
HOLDINGS NOW
204,878
AVG SELL PX
$45.37
TRADE KIND
SHOWING 66 / 66
Trades · vs SPY
Loading price series…
Performance · forward returns vs SPY
25 backtested trades · 8 horizons · 6 pendingHow are these numbers computed? →
Forward-return performance of every backtestable P/S trade by Nasym Afsari, 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
7d25+48.00%+1.25%+0.19%+1.07%+1.08%—
14d25+56.00%-0.89%-0.01%-0.89%-2.39%—
30d25+52.00%-0.13%+0.78%-0.91%-2.39%—
60d25+44.00%+9.45%+3.87%+5.58%+16.65%—
90d25+28.00%+5.46%+3.27%+6.47%+10.44%—
180d25(2 pending)+82.61%-6.48%-0.86%-5.62%-9.53%—
1y25(2 pending)+100.00%-25.82%-8.41%-17.40%-16.00%—
2y25(2 pending)+100.00%-37.63%+3.32%-40.95%-42.56%—
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
MEG · 204,878 shares · as of Mar 3, 2026
082,500165,000247,500330,000202120222023202420252026SHARES HELD
Trading cadence · quarterly flow
BUY ● SELL ●
2020
2020
2021
2021
2021
2021
2022
2022
2022
2022
2023
2023
2023
2023
2024
2024
2024
2024
2025
2025
2025
2025
2026
FLOW · 24 buys / 42 sellsCOVERAGE · 23 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
MEG
MONTROSE ENVIRONMENTAL GROUP, INC.
SALE
General Counsel and Secretary
43,348——0Mar 3, 2026Mar 4, 2026 ↗View →
MEG
MONTROSE ENVIRONMENTAL GROUP, INC.
PURCHASE
General Counsel and Secretary
43,348$6.03$261.4K248,226Mar 3, 2026Mar 4, 2026 ↗View →
MEG
MONTROSE ENVIRONMENTAL GROUP, INC.
SALE10b5-1
10b5-1 plan
43,348$28.37$1.23M204,878Mar 3, 2026Mar 4, 2026 ↗View →
MEG
MONTROSE ENVIRONMENTAL GROUP, INC.
SALE10b5-1
10b5-1 plan
200$30.00$6.0K204,878Mar 2, 2026Mar 4, 2026 ↗View →
MEG
MONTROSE ENVIRONMENTAL GROUP, INC.
SALE
General Counsel and Secretary
60,813$26.40$1.61M205,078Dec 16, 2025Dec 19, 2025 ↗View →
MEG
MONTROSE ENVIRONMENTAL GROUP, INC.
PURCHASEGRANT
Stock grant
35,503——35,503Feb 28, 2022Mar 3, 2022 ↗View →
MEG
MONTROSE ENVIRONMENTAL GROUP, INC.
PURCHASEGRANT
Stock grant
330,000——330,000Dec 16, 2021Dec 20, 2021 ↗View →
MEG
MONTROSE ENVIRONMENTAL GROUP, INC.
PURCHASEGRANT
Stock grant
225,864——265,891Dec 16, 2021Dec 20, 2021 ↗View →
MEG
MONTROSE ENVIRONMENTAL GROUP, INC.
SALE
General Counsel and Secretary
23,277——43,348Dec 6, 2021Dec 6, 2021 ↗View →
MEG
MONTROSE ENVIRONMENTAL GROUP, INC.
PURCHASE
General Counsel and Secretary
23,277$6.03$140.4K40,027Dec 6, 2021Dec 6, 2021 ↗View →
MEG
MONTROSE ENVIRONMENTAL GROUP, INC.
PURCHASE
General Counsel and Secretary
5,691$6.03$34.3K22,441Nov 9, 2021Nov 11, 2021 ↗View →
MEG
MONTROSE ENVIRONMENTAL GROUP, INC.
SALE
General Counsel and Secretary
3,774$76.57$289.0K16,750Nov 9, 2021Nov 11, 2021 ↗View →
MEG
MONTROSE ENVIRONMENTAL GROUP, INC.
SALE
General Counsel and Secretary
1,917$75.83$145.4K20,524Nov 9, 2021Nov 11, 2021 ↗View →
MEG
MONTROSE ENVIRONMENTAL GROUP, INC.
SALE
General Counsel and Secretary
5,691——66,625Nov 9, 2021Nov 11, 2021 ↗View →
MEG
MONTROSE ENVIRONMENTAL GROUP, INC.
SALE
General Counsel and Secretary
18,208——72,316Nov 8, 2021Nov 9, 2021 ↗View →
MEG
MONTROSE ENVIRONMENTAL GROUP, INC.
PURCHASE
General Counsel and Secretary
18,208$6.03$109.8K34,958Nov 8, 2021Nov 9, 2021 ↗View →
MEG
MONTROSE ENVIRONMENTAL GROUP, INC.
SALE
General Counsel and Secretary
18,208$75.02$1.37M16,750Nov 8, 2021Nov 9, 2021 ↗View →
MEG
MONTROSE ENVIRONMENTAL GROUP, INC.
SALE
General Counsel and Secretary
6,101$75.22$458.9K16,750Nov 5, 2021Nov 9, 2021 ↗View →
MEG
MONTROSE ENVIRONMENTAL GROUP, INC.
SALE
General Counsel and Secretary
6,101——90,524Nov 5, 2021Nov 9, 2021 ↗View →
MEG
MONTROSE ENVIRONMENTAL GROUP, INC.
PURCHASE
General Counsel and Secretary
6,101$6.03$36.8K22,851Nov 5, 2021Nov 9, 2021 ↗View →
MEG
MONTROSE ENVIRONMENTAL GROUP, INC.
PURCHASE
General Counsel and Secretary
2,830$6.03$17.1K19,580Sep 22, 2021Sep 23, 2021 ↗View →
MEG
MONTROSE ENVIRONMENTAL GROUP, INC.
SALE
General Counsel and Secretary
1,108$61.84$68.5K16,750Sep 22, 2021Sep 23, 2021 ↗View →
MEG
MONTROSE ENVIRONMENTAL GROUP, INC.
SALE
General Counsel and Secretary
2,830——83,403Sep 22, 2021Sep 23, 2021 ↗View →
MEG
MONTROSE ENVIRONMENTAL GROUP, INC.
SALE
General Counsel and Secretary
1,722$61.04$105.1K17,858Sep 22, 2021Sep 23, 2021 ↗View →
MEG
MONTROSE ENVIRONMENTAL GROUP, INC.
SALE
General Counsel and Secretary
18,781$60.11$1.13M16,750Sep 21, 2021Sep 23, 2021 ↗View →
MEG
MONTROSE ENVIRONMENTAL GROUP, INC.
SALE
General Counsel and Secretary
18,781——86,233Sep 21, 2021Sep 23, 2021 ↗View →
MEG
MONTROSE ENVIRONMENTAL GROUP, INC.
PURCHASE
General Counsel and Secretary
18,781$6.03$113.2K35,531Sep 21, 2021Sep 23, 2021 ↗View →
MEG
MONTROSE ENVIRONMENTAL GROUP, INC.
SALE
General Counsel and Secretary
5,806$60.10$348.9K16,750Sep 17, 2021Sep 17, 2021 ↗View →
MEG
MONTROSE ENVIRONMENTAL GROUP, INC.
PURCHASE
General Counsel and Secretary
5,806$6.03$35.0K22,556Sep 17, 2021Sep 17, 2021 ↗View →
MEG
MONTROSE ENVIRONMENTAL GROUP, INC.
SALE
General Counsel and Secretary
5,806——118,236Sep 17, 2021Sep 17, 2021 ↗View →
MEG
MONTROSE ENVIRONMENTAL GROUP, INC.
SALE
General Counsel and Secretary
2,583——124,042Sep 16, 2021Sep 17, 2021 ↗View →
MEG
MONTROSE ENVIRONMENTAL GROUP, INC.
SALE
General Counsel and Secretary
2,583$60.00$155.0K16,750Sep 16, 2021Sep 17, 2021 ↗View →
MEG
MONTROSE ENVIRONMENTAL GROUP, INC.
PURCHASE
General Counsel and Secretary
2,583$6.03$15.6K19,133Sep 16, 2021Sep 17, 2021 ↗View →
MEG
MONTROSE ENVIRONMENTAL GROUP, INC.
SALE
General Counsel and Secretary
4,860$56.48$274.5K16,750Sep 9, 2021Sep 13, 2021 ↗View →
MEG
MONTROSE ENVIRONMENTAL GROUP, INC.
SALE
General Counsel and Secretary
10,360——126,625Sep 9, 2021Sep 13, 2021 ↗View →
MEG
MONTROSE ENVIRONMENTAL GROUP, INC.
SALE
General Counsel and Secretary
1,600$55.60$89.0K17,968Sep 9, 2021Sep 13, 2021 ↗View →
MEG
MONTROSE ENVIRONMENTAL GROUP, INC.
SALE
General Counsel and Secretary
1,218$56.49$68.8K16,750Sep 9, 2021Sep 13, 2021 ↗View →
MEG
MONTROSE ENVIRONMENTAL GROUP, INC.
PURCHASE
General Counsel and Secretary
10,360$6.03$62.5K27,110Sep 9, 2021Sep 13, 2021 ↗View →
MEG
MONTROSE ENVIRONMENTAL GROUP, INC.
SALE
General Counsel and Secretary
10,670$55.54$592.6K25,170Sep 9, 2021Sep 13, 2021 ↗View →
MEG
MONTROSE ENVIRONMENTAL GROUP, INC.
SALE
General Counsel and Secretary
8,420$56.46$475.4K16,750Sep 9, 2021Sep 13, 2021 ↗View →
MEG
MONTROSE ENVIRONMENTAL GROUP, INC.
PURCHASE
General Counsel and Secretary
19,090$5.72$109.2K35,840Sep 9, 2021Sep 13, 2021 ↗View →
MEG
MONTROSE ENVIRONMENTAL GROUP, INC.
SALE
General Counsel and Secretary
5,500$55.54$305.5K21,610Sep 9, 2021Sep 13, 2021 ↗View →
MEG
MONTROSE ENVIRONMENTAL GROUP, INC.
SALE
General Counsel and Secretary
19,090——0Sep 9, 2021Sep 13, 2021 ↗View →
MEG
MONTROSE ENVIRONMENTAL GROUP, INC.
PURCHASE
General Counsel and Secretary
1,532$5.72$8.8K21,300Aug 2, 2021Aug 4, 2021 ↗View →
MEG
MONTROSE ENVIRONMENTAL GROUP, INC.
SALE
General Counsel and Secretary
1,532$55.16$84.5K19,768Aug 2, 2021Aug 4, 2021 ↗View →
MEG
MONTROSE ENVIRONMENTAL GROUP, INC.
SALE
General Counsel and Secretary
800$55.12$44.1K19,768Aug 2, 2021Aug 4, 2021 ↗View →
MEG
MONTROSE ENVIRONMENTAL GROUP, INC.
SALE
General Counsel and Secretary
1,532——19,090Aug 2, 2021Aug 4, 2021 ↗View →
MEG
MONTROSE ENVIRONMENTAL GROUP, INC.
PURCHASE
General Counsel and Secretary
800$6.03$4.8K20,568Aug 2, 2021Aug 4, 2021 ↗View →
MEG
MONTROSE ENVIRONMENTAL GROUP, INC.
SALE
General Counsel and Secretary
200$55.16$11.0K19,568Aug 2, 2021Aug 4, 2021 ↗View →
MEG
MONTROSE ENVIRONMENTAL GROUP, INC.
SALE
General Counsel and Secretary
800——136,985Aug 2, 2021Aug 4, 2021 ↗View →
MEG
MONTROSE ENVIRONMENTAL GROUP, INC.
SALE
General Counsel and Secretary
18,578$55.00$1.02M19,768Jun 30, 2021Jul 2, 2021 ↗View →
MEG
MONTROSE ENVIRONMENTAL GROUP, INC.
PURCHASE
General Counsel and Secretary
18,578$6.03$112.0K38,346Jun 30, 2021Jul 2, 2021 ↗View →
MEG
MONTROSE ENVIRONMENTAL GROUP, INC.
SALE
General Counsel and Secretary
18,578——137,785Jun 30, 2021Jul 2, 2021 ↗View →
MEG
MONTROSE ENVIRONMENTAL GROUP, INC.
SALE
General Counsel and Secretary
262——137,613Jun 24, 2021Jun 28, 2021 ↗View →
MEG
MONTROSE ENVIRONMENTAL GROUP, INC.
PURCHASE
General Counsel and Secretary
128$5.72$73220,053Jun 24, 2021Jun 28, 2021 ↗View →
MEG
MONTROSE ENVIRONMENTAL GROUP, INC.
SALE
General Counsel and Secretary
262$55.00$14.4K19,925Jun 24, 2021Jun 28, 2021 ↗View →
MEG
MONTROSE ENVIRONMENTAL GROUP, INC.
SALE
General Counsel and Secretary
128——49,872Jun 24, 2021Jun 28, 2021 ↗View →
MEG
MONTROSE ENVIRONMENTAL GROUP, INC.
SALE
General Counsel and Secretary
127$55.00$7.0K19,768Jun 24, 2021Jun 28, 2021 ↗View →
MEG
MONTROSE ENVIRONMENTAL GROUP, INC.
PURCHASE
General Counsel and Secretary
262$6.03$1.6K20,187Jun 24, 2021Jun 28, 2021 ↗View →
MEG
MONTROSE ENVIRONMENTAL GROUP, INC.
SALE
General Counsel and Secretary
128$55.00$7.0K19,925Jun 24, 2021Jun 28, 2021 ↗View →
MEG
MONTROSE ENVIRONMENTAL GROUP, INC.
PURCHASEGRANT
Stock grant
10,563——10,563Mar 18, 2021Mar 19, 2021 ↗View →
MEG
MONTROSE ENVIRONMENTAL GROUP, INC.
PURCHASEGRANT
Stock grant
18,148——18,148Jan 1, 2021Jan 8, 2021 ↗View →
MEG
MONTROSE ENVIRONMENTAL GROUP, INC.
SALE
General Counsel and Secretary
10,500——20,750Dec 14, 2020Dec 17, 2020 ↗View →
MEG
MONTROSE ENVIRONMENTAL GROUP, INC.
PURCHASE
General Counsel and Secretary
10,500$5.72$60.1K19,925Dec 14, 2020Dec 17, 2020 ↗View →
MEG
MONTROSE ENVIRONMENTAL GROUP, INC.
PURCHASE
General Counsel and Secretary
6,250$15.00$93.8K9,425Jul 27, 2020Jul 29, 2020 ↗View →
MEG
MONTROSE ENVIRONMENTAL GROUP, INC.
PURCHASEGRANT
Stock grant
71,521——71,521Jul 22, 2020Jul 24, 2020 ↗View →
Other insiders · MEG
Loading peer insiders…
About this filer
CIK 0001817851
ROLE
General Counsel and Secretary
PRIMARY
MEG
COMPANIES
1
ACTIVE SINCE
Jul 2020
MARKETPEEL · /INSIDER/0001817851DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
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