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Insider Trading Intelligence
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DL

Darren Lampert

GRWG
CEO · GROWGENERATION CORP. · CIK 0001725239
FILING MIX · LIFETIME44%/56%
BUYS
34
SELLS
44
TOTAL VALUE
$28.90M
COMPANIES
1
ACTIVE SINCE
Jan 2020
HOLDINGS NOW
1,815,800
AVG SELL PX
$19.49
TRADE KIND
SHOWING 78 / 78
Trades · vs SPY
Loading price series…
Performance · forward returns vs SPY
28 backtested trades · 8 horizons · 8 pendingHow are these numbers computed? →
Forward-return performance of every backtestable P/S trade by Darren Lampert, 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
7d28+53.57%+5.42%+1.09%+4.33%+4.61%—
14d28+39.29%+10.08%+1.40%+8.68%+8.91%—
30d28+35.71%+9.27%-2.11%+11.38%+11.61%—
60d28+85.71%-15.09%-11.09%-4.00%-3.42%—
90d28+71.43%-3.65%-4.28%+0.63%+5.18%—
180d28+25.00%+50.22%+5.24%+44.98%+51.40%—
1y28(2 pending)+3.85%+573.17%+20.18%+552.99%+830.15%—
2y28(6 pending)+13.64%+37.31%+39.98%-2.67%+17.73%—
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
GRWG · 1,815,800 shares · as of Jun 15, 2026
0453,950907,9001,361,8501,815,8002020202120222023202420252026SHARES 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 · 34 buys / 44 sellsCOVERAGE · 26 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
GRWG
GROWGENERATION CORP.
PURCHASEGRANT
Stock grant
50,000——1,815,800Jun 15, 2026Jun 16, 2026 ↗View →
GRWG
GROWGENERATION CORP.
PURCHASE
CEO
64,098$1.55$99.4K1,765,800May 18, 2026May 19, 2026 ↗View →
GRWG
GROWGENERATION CORP.
PURCHASEGRANT
Stock grant
50,000——1,701,702Dec 15, 2025Dec 17, 2025 ↗View →
GRWG
GROWGENERATION CORP.
SALE
CEO
56,540$1.61$91.0K1,651,702Nov 13, 2025Nov 14, 2025 ↗View →
GRWG
GROWGENERATION CORP.
SALE
CEO
70,280$1.74$122.3K1,708,242Nov 12, 2025Nov 14, 2025 ↗View →
GRWG
GROWGENERATION CORP.
PURCHASEGRANT
Stock grant
50,000——1,778,522Jun 15, 2025Jun 17, 2025 ↗View →
GRWG
GROWGENERATION CORP.
PURCHASE
CEO
82,639$1.19$98.3K1,728,522Mar 19, 2025Mar 20, 2025 ↗View →
GRWG
GROWGENERATION CORP.
PURCHASEGRANT
Stock grant
25,000——1,620,883Dec 15, 2024Dec 17, 2024 ↗View →
GRWG
GROWGENERATION CORP.
PURCHASEGRANT
Stock grant
25,000——1,645,883Dec 15, 2024Dec 17, 2024 ↗View →
GRWG
GROWGENERATION CORP.
PURCHASE
CEO
57,467$1.75$100.6K1,595,883Nov 19, 2024Nov 20, 2024 ↗View →
GRWG
GROWGENERATION CORP.
PURCHASE
CEO
19,996$1.90$38.0K1,538,416Aug 14, 2024Aug 15, 2024 ↗View →
GRWG
GROWGENERATION CORP.
PURCHASE
CEO
85,300$1.88$160.2K1,518,420Aug 13, 2024Aug 15, 2024 ↗View →
GRWG
GROWGENERATION CORP.
PURCHASEGRANT
Stock grant
25,000——1,433,120Jun 15, 2024Jun 18, 2024 ↗View →
GRWG
GROWGENERATION CORP.
PURCHASEGRANT
Stock grant
25,000——1,408,120Jun 15, 2024Jun 18, 2024 ↗View →
GRWG
GROWGENERATION CORP.
PURCHASEGRANT
Stock grant
25,000——1,358,120Dec 15, 2023Dec 27, 2023 ↗View →
GRWG
GROWGENERATION CORP.
PURCHASEGRANT
Stock grant
25,000——1,383,120Dec 15, 2023Dec 27, 2023 ↗View →
GRWG
GROWGENERATION CORP.
PURCHASE
CEO
21,000$2.36$49.6K1,333,120Nov 15, 2023Nov 15, 2023 ↗View →
GRWG
GROWGENERATION CORP.
PURCHASE
CEO
175,000$2.11$368.8K1,312,120Nov 14, 2023Nov 15, 2023 ↗View →
GRWG
GROWGENERATION CORP.
PURCHASE
CEO
300,000$1.92$575.4K1,137,120Nov 13, 2023Nov 15, 2023 ↗View →
GRWG
GROWGENERATION CORP.
PURCHASEGRANT
Stock grant
100,000——837,120Jun 15, 2023Jun 16, 2023 ↗View →
GRWG
GROWGENERATION CORP.
PURCHASEGRANT
Stock grant
100,000——737,120Jan 1, 2023Jun 16, 2023 ↗View →
GRWG
GROWGENERATION CORP.
PURCHASEGRANT
Stock grant
100,000$13.81$1.38M676,951Jan 1, 2022Jan 6, 2022 ↗View →
GRWG
GROWGENERATION CORP.
SALE
CEO
39,831$13.81$550.1K637,120Jan 1, 2022Jan 6, 2022 ↗View →
GRWG
GROWGENERATION CORP.
SALEGRANT
Gift
125,000——790,425Nov 4, 2021Nov 4, 2021 ↗View →
GRWG
GROWGENERATION CORP.
SALEGRANT
Gift
125,000——665,425Nov 4, 2021Nov 4, 2021 ↗View →
GRWG
GROWGENERATION CORP.
PURCHASEGRANT
Gift
88,474——88,474Nov 4, 2021Nov 4, 2021 ↗View →
GRWG
GROWGENERATION CORP.
SALEGRANT
Gift
125,000——915,425Nov 4, 2021Nov 4, 2021 ↗View →
GRWG
GROWGENERATION CORP.
SALEGRANT
Gift
88,474——576,951Nov 4, 2021Nov 4, 2021 ↗View →
GRWG
GROWGENERATION CORP.
PURCHASE
CEO
50,000——50,000Jun 30, 2021Jul 7, 2021 ↗View →
GRWG
GROWGENERATION CORP.
SALE
CEO
50,000——1,040,425Jun 30, 2021Jul 7, 2021 ↗View →
GRWG
GROWGENERATION CORP.
SALE
CEO
85,937$44.52$3.83M1,090,425Jun 8, 2021Jun 9, 2021 ↗View →
GRWG
GROWGENERATION CORP.
SALE
CEO
100,308$43.59$4.37M1,176,362Jun 7, 2021Jun 9, 2021 ↗View →
GRWG
GROWGENERATION CORP.
SALE
CEO
16,666——0May 17, 2021May 17, 2021 ↗View →
GRWG
GROWGENERATION CORP.
PURCHASE
CEO
93,219$4.10$382.2K1,276,670May 17, 2021May 17, 2021 ↗View →
GRWG
GROWGENERATION CORP.
PURCHASE
CEO
16,666$2.96$49.3K1,183,451May 17, 2021May 17, 2021 ↗View →
GRWG
GROWGENERATION CORP.
PURCHASE
CEO
16,667$3.59$59.8K1,166,785May 17, 2021May 17, 2021 ↗View →
GRWG
GROWGENERATION CORP.
SALE
CEO
8,334——0May 17, 2021May 17, 2021 ↗View →
GRWG
GROWGENERATION CORP.
SALE
CEO
93,219——0May 17, 2021May 17, 2021 ↗View →
GRWG
GROWGENERATION CORP.
SALE
CEO
8,333——0May 17, 2021May 17, 2021 ↗View →
GRWG
GROWGENERATION CORP.
SALE
CEO
42,243——0May 14, 2021May 17, 2021 ↗View →
GRWG
GROWGENERATION CORP.
PURCHASE
CEO
126,730$1.76$223.0K1,150,118May 14, 2021May 17, 2021 ↗View →
GRWG
GROWGENERATION CORP.
SALE
CEO
42,244——0May 14, 2021May 17, 2021 ↗View →
GRWG
GROWGENERATION CORP.
PURCHASEGRANT
Stock grant
100,000$39.09$3.91M1,063,695Jan 1, 2021Jan 5, 2021 ↗View →
GRWG
GROWGENERATION CORP.
SALE
CEO
40,307$39.09$1.58M1,023,388Jan 1, 2021Jan 5, 2021 ↗View →
GRWG
GROWGENERATION CORP.
PURCHASEGRANT
Stock grant
100,000——300,000Jan 1, 2021Jan 5, 2021 ↗View →
GRWG
GROWGENERATION CORP.
SALE
CEO
16,667——0Nov 23, 2020Nov 24, 2020 ↗View →
GRWG
GROWGENERATION CORP.
PURCHASE
CEO
31,781$3.37$107.1K963,695Nov 23, 2020Nov 24, 2020 ↗View →
GRWG
GROWGENERATION CORP.
SALE
CEO
6,781——0Nov 23, 2020Nov 24, 2020 ↗View →
GRWG
GROWGENERATION CORP.
SALE
CEO
8,333——0Nov 23, 2020Nov 24, 2020 ↗View →
GRWG
GROWGENERATION CORP.
SALE
CEO
40,000$31.00$1.24M931,914Nov 23, 2020Nov 24, 2020 ↗View →
GRWG
GROWGENERATION CORP.
SALE
CEO
142,000$29.57$4.20M971,914Nov 20, 2020Nov 24, 2020 ↗View →
GRWG
GROWGENERATION CORP.
SALE
CEO
125,000$16.53$2.07M1,113,914Aug 21, 2020Aug 24, 2020 ↗View →
GRWG
GROWGENERATION CORP.
SALE
CEO
93,000$19.39$1.80M1,238,914Aug 20, 2020Aug 24, 2020 ↗View →
GRWG
GROWGENERATION CORP.
PURCHASEGRANT
Stock grant
162,337——1,331,914Apr 1, 2020Apr 2, 2020 ↗View →
GRWG
GROWGENERATION CORP.
SALE
CEO
55,555——44,445Feb 10, 2020Feb 11, 2020 ↗View →
GRWG
GROWGENERATION CORP.
PURCHASE
CEO
38,749——1,169,577Feb 10, 2020Feb 11, 2020 ↗View →
GRWG
GROWGENERATION CORP.
PURCHASE
CEO
38,748——1,130,828Feb 10, 2020Feb 11, 2020 ↗View →
GRWG
GROWGENERATION CORP.
SALE
CEO
55,555——44,445Feb 10, 2020Feb 11, 2020 ↗View →
GRWG
GROWGENERATION CORP.
PURCHASE
CEO
38,748——1,092,080Feb 10, 2020Feb 11, 2020 ↗View →
GRWG
GROWGENERATION CORP.
SALE
CEO
16,000$5.52$88.4K1,053,332Feb 7, 2020Feb 7, 2020 ↗View →
GRWG
GROWGENERATION CORP.
SALE
CEO
36,000$5.15$185.3K1,069,332Feb 6, 2020Feb 7, 2020 ↗View →
GRWG
GROWGENERATION CORP.
SALE
CEO
10,000$4.99$49.9K1,105,332Feb 5, 2020Feb 5, 2020 ↗View →
GRWG
GROWGENERATION CORP.
SALE
CEO
10,000$4.84$48.4K1,115,332Feb 4, 2020Feb 5, 2020 ↗View →
GRWG
GROWGENERATION CORP.
SALE
CEO
20,000$4.95$99.0K1,125,332Feb 3, 2020Feb 3, 2020 ↗View →
GRWG
GROWGENERATION CORP.
SALE
CEO
14,182$4.84$68.7K1,145,332Jan 31, 2020Feb 3, 2020 ↗View →
GRWG
GROWGENERATION CORP.
SALE
CEO
30,718$4.97$152.6K1,159,514Jan 30, 2020Jan 30, 2020 ↗View →
GRWG
GROWGENERATION CORP.
SALE
CEO
52,500$4.88$256.4K1,190,232Jan 29, 2020Jan 30, 2020 ↗View →
GRWG
GROWGENERATION CORP.
SALE
CEO
16,000$4.62$73.9K1,242,732Jan 28, 2020Jan 28, 2020 ↗View →
GRWG
GROWGENERATION CORP.
SALE
CEO
15,000$4.42$66.3K1,258,732Jan 27, 2020Jan 28, 2020 ↗View →
GRWG
GROWGENERATION CORP.
SALE
CEO
18,000$4.23$76.1K1,273,732Jan 24, 2020Jan 24, 2020 ↗View →
GRWG
GROWGENERATION CORP.
SALE
CEO
3,100$4.61$14.3K1,291,732Jan 23, 2020Jan 24, 2020 ↗View →
GRWG
GROWGENERATION CORP.
SALE
CEO
9,000$4.59$41.3K1,294,832Jan 22, 2020Jan 22, 2020 ↗View →
GRWG
GROWGENERATION CORP.
SALE
CEO
5,000$4.61$23.1K1,303,832Jan 21, 2020Jan 22, 2020 ↗View →
GRWG
GROWGENERATION CORP.
SALE
CEO
7,000$4.56$31.9K1,108,832Jan 17, 2020Jan 17, 2020 ↗View →
GRWG
GROWGENERATION CORP.
SALE
CEO
7,500$4.71$35.3K1,115,832Jan 16, 2020Jan 17, 2020 ↗View →
GRWG
GROWGENERATION CORP.
SALE
CEO
20,000$4.90$98.0K1,123,332Jan 15, 2020Jan 17, 2020 ↗View →
GRWG
GROWGENERATION CORP.
SALE
CEO
10,000$4.58$45.8K1,143,332Jan 14, 2020Jan 17, 2020 ↗View →
GRWG
GROWGENERATION CORP.
PURCHASEGRANT
Stock grant
200,000——1,308,832Jan 1, 2020Jan 22, 2020 ↗View →
Other insiders · GRWG
Loading peer insiders…
About this filer
CIK 0001725239
ROLE
CEO
PRIMARY
GRWG
COMPANIES
1
ACTIVE SINCE
Jan 2020
MARKETPEEL · /INSIDER/0001725239DATA · 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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