EOSEEos Energy Enterprises, Inc.Industrials · Electrical Equipment & Partsas of 2026-09-16
Horizon

Issued 2026-09-16 at $3.94 · now $3.94 (2026-09-16, +0.0% since)

Based on its own history, a month from the 2026-09-16 close, EOSE has typically landed between $2.29 and $6.69 — a range of −42.0% to +69.9% from the issuance price $3.94.

Range of outcomes in historically similar periods — not a price prediction. Ranges are scored publicly on /methodology.
  • Actual close
  • Typical path (median)
  • Middle 50% of outcomes
  • 90% range

1,559 overlapping 1 month windows · 2020-06-03 – 2026-08-17 · basis climatology · forecast (batch). Probability up 53.9% (90% CI 51.7–56.1%, ≈1,408 obs).

The cone is anchored at the 2026-09-16 issuance close ($3.94) — the price the forecast resolves against on 2026-10-15, not the latest close. The drawn path shape is illustrative (bands widen with √t); every labeled number is real — the anchor, the scored batch p90/IQR endpoints, and the typical move.

Where EOSE has typically landed a month from the 2026-09-16 close of $3.94 — the range is history, not a prediction.

$2.29worst · -42.0%$6.69best · +69.9%
  • now $3.94 (+0.0%)
  • typicalThe typical outcome — half of similar past periods did better and half did worse (not an average, so a few wild periods don't skew it). $3.79 (-3.8%)
  • middle 50%The central range of outcomes — half of similar past periods landed inside it, a quarter finished above, a quarter below. $2.76–$4.81
  • 90% rangeA nine-in-ten range — in about nine of every ten similar past periods the outcome stayed within these bounds. $2.29–$6.69
Actual 1-month windows behind the coneiEvery overlapping 1-month window in this security's own price history was ranked by realized return; shown are the 3 worst and 3 best of 1,559 windows spanning 2020-06-03 to 2026-09-16. Not cherry-picked — these are the extremes of the full sample. Max drop / max rise are the deepest and highest points reached within each window. See /methodology.
StartReturnMax dropMax rise
3 worst
2026-01-28−65.8%−65.8%+0.0%
2026-01-29−63.4%−64.6%+0.0%
2026-01-30−58.6%−61.1%+0.0%
3 best
2024-06-07+200.6%+0.0%+200.6%
2024-06-06+178.3%−0.7%+181.2%
2024-06-05+176.4%−2.4%+176.4%

1,559 overlapping windows · 2020-06-03 – 2026-09-16 · not cherry-picked

Seasonality · by month iHow this security has tended to do in each calendar month historically — a frequency, never a prediction.

iFor each calendar month, the share of years this security closed higher than the month before, and the average month-over-month return, over ~7 years of its own price history. Cells are shaded by average return. This is historical frequency, not a prediction — no month is a signal.
Jan
67%
+1.6%
n=6
Feb
17%
−14.2%
n=6
Mar
50%
+6.0%
n=6
Apr
33%
−11.4%
n=6
May
50%
+7.9%
n=6
Jun
50%
+24.0%
n=6
Jul
43%
+17.8%
n=7
Aug
43%
+4.3%
n=7
Sep
57%
+7.7%
n=7
Oct
33%
−0.8%
n=6
Nov
17%
−5.9%
n=6
Dec
50%
+15.6%
n=6

Up-frequency and average month-over-month return · historical frequency, not a prediction

Reported insider & political trades

Every Form 4 the people closest to this company have filed with the SEC — plotted against the share price, aggregated by month, and shown with the gap between when each trade happened and when it was disclosed. A public record, not advice.

Share price & reported tradesMonthly open-market valueReporting lag — trade date to filing date2026-092026-082026-072026-062026-052026-042026-032026-022026-012025-122025-112025-102025-092025-08$19$32026-09-16: 2 insider sales, $1.2M — Mastrangelo Joe, Puri Sumeet2026-09-14: 1 insider purchase, $19K — Song Haiyan2026-09-11: 1 insider purchase, $40K — Song Haiyan2026-09-09: 1 insider sale, $141K — Puri Sumeet2026-07-28: 2 insider sales, $469K — Kroeker Nathan, Puri Sumeet2026-07-27: 1 insider sale, $575K — Mastrangelo Joe2026-07-07: 1 insider sale, $371K — Kroeker Nathan2026-06-30: 4 insider sales, $414K — Kroeker Nathan, Silberman Michael W, Buczkowski Michelle, Puri Sumeet2026-05-28: 1 insider sale, $275K — Walters Marian2026-05-20: 1 insider sale, $161K — Walters Marian2026-05-19: 1 insider sale, $54K — Walters Marian2026-03-09: 1 insider purchase, $100K — Urban David2026-03-04: 1 insider purchase, $157K — Mastrangelo Joe2026-03-02: 2 insider purchases, $436K — Mastrangelo Joe, DIMITRIEF ALEXANDER2026-01-26: 1 insider sale, $802K — Kroeker Nathan2026-01-23: 1 insider sale, $739K — Silberman Michael W2025-12-08: 3 insider sales, $4.0M — Stidolph Russell Monoki …2025-12-05: 2 insider sales, $8.0M — Stidolph Russell Monoki, Bornstein Jeffrey S2025-12-04: 2 insider sales, $917K — Walters Marian, Bornstein Jeffrey S2025-09-08: 2 insider sales, $288K — Puri Sumeet …2025-09-03: 1 insider sale, $395K — Walters Marian2025-08: 1 open-market sale, $270K2025-09: 3 open-market sales, $683K2025-12: 7 open-market sales, $12.9M2026-01: 2 open-market sales, $1.5M2026-03: 4 open-market purchases, $693K2026-05: 3 open-market sales, $490K2026-06: 4 open-market sales, $414K2026-07: 4 open-market sales, $1.4M2026-09: 2 open-market purchases, $59K2026-09: 3 open-market sales, $1.3M↑ buys↓ salesdirector Mastrangelo Joe — Sale on 2026-09-16, filed same dayofficer Puri Sumeet — Sale on 2026-09-16, filed same daydirector Song Haiyan — Purchase on 2026-09-14, filed 1 day after the tradedirector Song Haiyan — Purchase on 2026-09-11, filed 4 days after the tradeofficer Puri Sumeet — Sale on 2026-09-09, filed same dayofficer Kroeker Nathan — Sale on 2026-07-28, filed same dayofficer Puri Sumeet — Sale on 2026-07-28, filed same daydirector Mastrangelo Joe — Sale on 2026-07-27, filed 1 day after the tradeofficer Kroeker Nathan — Sale on 2026-07-07, filed same dayofficer Kroeker Nathan — Sale on 2026-06-30, filed same dayofficer Silberman Michael W — Sale on 2026-06-30, filed same dayofficer Buczkowski Michelle — Sale on 2026-06-30, filed same dayofficer Puri Sumeet — Sale on 2026-06-30, filed same daydirector Walters Marian — Sale on 2026-05-28, filed 1 day after the tradedirector Walters Marian — Sale on 2026-05-20, filed 2 days after the tradedirector Walters Marian — Sale on 2026-05-19, filed same daydirector Urban David — Purchase on 2026-03-09, filed 1 day after the tradedirector Mastrangelo Joe — Purchase on 2026-03-04, filed 1 day after the tradedirector Mastrangelo Joe — Purchase on 2026-03-02, filed 1 day after the tradedirector DIMITRIEF ALEXANDER — Purchase on 2026-03-02, filed 2 days after the tradeofficer Kroeker Nathan — Sale on 2026-01-26, filed same dayofficer Silberman Michael W — Sale on 2026-01-23, filed same daydirector Stidolph Russell Monoki — Sale on 2025-12-08, filed same daydirector Stidolph Russell Monoki — Sale on 2025-12-08, filed same daydirector Stidolph Russell Monoki — Sale on 2025-12-08, filed same daydirector Stidolph Russell Monoki — Sale on 2025-12-05, filed 3 days after the tradedirector Bornstein Jeffrey S — Sale on 2025-12-05, filed 3 days after the tradedirector Walters Marian — Sale on 2025-12-04, filed 4 days after the tradedirector Bornstein Jeffrey S — Sale on 2025-12-04, filed 4 days after the tradeofficer Puri Sumeet — Sale on 2025-09-08, filed same dayofficer Puri Sumeet — Sale on 2025-09-08, filed same daydirector Walters Marian — Sale on 2025-09-03, filed same day
DatePersonRoleActionShares @ priceValueOwnership Δvs S&P 1mvs S&P 6mOwned afterFiling
2026-09-16Mastrangelo JoedirectorSale250,000 @ $3.92$980K−9.8% of holdingnot yet — horizon still opennot yet — horizon still open2,308,704Form 4 · filed same day
2026-09-16Puri SumeetofficerSale43,750 @ $3.92$172K−13.5% of holdingnot yet — horizon still opennot yet — horizon still open280,195Form 4 · filed same day
2026-09-14Song HaiyandirectorPurchase5,000 @ $3.84$19K+50.0% of holdingnot yet — horizon still opennot yet — horizon still open15,000Form 4 · filed 1 day after the trade
2026-09-11Song HaiyandirectorPurchase10,000 @ $3.95$40Kownership Δ n/anot yet — horizon still opennot yet — horizon still open10,000Form 4 · filed 4 days after the trade
2026-09-09Puri SumeetofficerSale34,167 @ $4.13$141K−12.6% of holdingnot yet — horizon still opennot yet — horizon still open236,445Form 4 · filed same day
2026-07-28Kroeker NathanofficerSale110,417 @ $3.36$371K−11.1% of holding−4.3%not yet — horizon still open887,527Form 4 · filed same day
2026-07-28Puri SumeetofficerSale29,167 @ $3.36$98K−12.6% of holding−4.3%not yet — horizon still open202,279Form 4 · filed same day
2026-07-27Mastrangelo JoedirectorSale159,154 @ $3.61$575K−7.6% of holding−5.6%not yet — horizon still open1,947,586Form 4 · filed 1 day after the trade
2026-07-07Kroeker NathanofficerSale79,309 @ $4.68$371K−9.3% of holding−22.4%not yet — horizon still open777,110Form 4 · filed same day
2026-06-30Kroeker NathanofficerSale35,289 @ $5.86$207K−4.8% of holding−37.9%not yet — horizon still open697,801Form 4 · filed same day
2026-06-30Silberman Michael WofficerSale14,998 @ $5.87$88K−4.8% of holding−37.9%not yet — horizon still open298,277Form 4 · filed same day
2026-06-30Buczkowski MichelleofficerSale11,469 @ $5.87$67K−16.2% of holding−37.9%not yet — horizon still open59,242Form 4 · filed same day
2026-06-30Puri SumeetofficerSale8,823 @ $5.86$52K−4.8% of holding−37.9%not yet — horizon still open173,112Form 4 · filed same day
2026-05-28Walters MariandirectorSale30,000 @ $9.18$275K−15.9% of holding−30.7%not yet — horizon still open158,445Form 4 · filed 1 day after the trade
2026-05-20Walters MariandirectorSale22,319 @ $7.20$161K−12.3% of holding+2.6%not yet — horizon still open158,445Form 4 · filed 2 days after the trade
2026-05-19Walters MariandirectorSale7,681 @ $7.07$54K−5.4% of holding+9.2%not yet — horizon still open135,334Form 4 · filed same day
2026-03-09Urban DaviddirectorPurchase16,250 @ $6.16$100K+35.2% of holding−25.5%−43.8%62,471Form 4 · filed 1 day after the trade
2026-03-04Mastrangelo JoedirectorPurchase23,900 @ $6.58$157K+1.6% of holding−22.4%−58.8%1,487,126Form 4 · filed 1 day after the trade
2026-03-02Mastrangelo JoedirectorPurchase60,000 @ $5.75$345K+4.3% of holding−10.9%−57.8%1,463,226Form 4 · filed 1 day after the trade
2026-03-02DIMITRIEF ALEXANDERdirectorPurchase15,000 @ $6.04$91K+6.8% of holding−10.9%−57.8%235,221Form 4 · filed 2 days after the trade
2026-01-26Kroeker NathanofficerSale50,000 @ $16.04$802K−7.0% of holding−31.3%−86.7%662,512Form 4 · filed same day
2026-01-23Silberman Michael WofficerSale41,667 @ $17.74$739K−12.8% of holding−32.6%−86.7%283,279Form 4 · filed same day
2025-12-08Stidolph Russell MonokidirectorSale235,367 @ $14.89$3.5M−39.2% of holding−10.3%−67.4%364,355Form 4 · filed same day
2025-12-08Stidolph Russell MonokidirectorSale29,999 @ $15.36$461K−1.4% of holding−10.3%−67.4%2,123,273Form 4 · filed same day
2025-12-08Stidolph Russell MonokidirectorSale768 @ $14.80$11K−0.2% of holding−10.3%−67.4%364,355Form 4 · filed same day
2025-12-05Stidolph Russell MonokidirectorSale500,000 @ $14.99$7.5M−18.8% of holding−7.6%−66.3%2,153,272Form 4 · filed 3 days after the trade
2025-12-05Bornstein Jeffrey SdirectorSale32,328 @ $15.05$487K−21.8% of holding−7.6%−66.3%115,759Form 4 · filed 3 days after the trade
2025-12-04Walters MariandirectorSale50,000 @ $15.81$791K−27.0% of holding−10.6%−65.7%135,334Form 4 · filed 4 days after the trade
2025-12-04Bornstein Jeffrey SdirectorSale8,000 @ $15.75$126K−100.0% of holding−10.6%−65.7%0Form 4 · filed 4 days after the trade
2025-09-08Puri SumeetofficerSale20,000 @ $7.25$145K−10.9% of holding+95.4%−11.7%164,290Form 4 · filed same day
2025-09-08Puri SumeetofficerSale20,501 @ $6.98$143K−10.0% of holding+95.4%−11.7%184,290Form 4 · filed same day
2025-09-03Walters MariandirectorSale50,000 @ $7.90$395K−27.2% of holding+58.0%−18.3%133,794Form 4 · filed same day
2025-08-04DIMITRIEF ALEXANDERdirectorSale45,000 @ $6.00$270K−17.0% of holding+20.7%+122.2%219,452Form 4 · filed 1 day after the trade
2025-07-29Mastrangelo JoedirectorSale166,667 @ $5.94$990K−10.6% of holding+17.7%+169.8%1,403,226Form 4 · filed same day
2025-07-29Kroeker NathanofficerSale99,375 @ $5.94$590K−14.0% of holding+17.7%+169.8%612,512Form 4 · filed same day
2025-07-29Silberman Michael WofficerSale65,625 @ $5.94$390K−21.4% of holding+17.7%+169.8%241,612Form 4 · filed same day
2025-07-29Puri SumeetofficerSale17,500 @ $5.94$104K−11.4% of holding+17.7%+169.8%136,457Form 4 · filed same day
2025-07-08Mastrangelo JoedirectorSale127,152 @ $4.92$626K−9.3% of holding+32.9%+183.2%1,236,560Form 4 · filed same day
2025-07-08Kroeker NathanofficerSale47,254 @ $4.92$232K−8.8% of holding+32.9%+183.2%491,054Form 4 · filed same day
2025-07-07Kroeker NathanofficerSale24,124 @ $5.21$126K−4.3% of holding+25.2%+149.9%538,308Form 4 · filed 1 day after the trade
2025-05-16Mastrangelo JoedirectorSale270,384 @ $6.86$1.9M−19.6% of holding−37.1%+84.0%1,109,409Form 4 · filed same day
2025-05-16Kroeker NathanofficerSale152,856 @ $6.86$1.0M−27.5% of holding−37.1%+84.0%403,815Form 4 · filed same day
2025-05-16Silberman Michael WofficerSale100,943 @ $6.86$692K−38.5% of holding−37.1%+84.0%161,404Form 4 · filed same day
2025-05-16Puri SumeetofficerSale36,173 @ $6.86$248K−27.4% of holding−37.1%+84.0%95,624Form 4 · filed same day

The vs-S&P columns are a labeled look-back on what the stock did after each filing, measured against the index over the same window. Descriptive history, not a claim about the person or a reason to trade.

214 award / exercise / gift records — not counted as purchases

Awards, option exercises, gifts and tax-withholding disposals are shown separately and never counted as open-market purchases or sales — they carry no conviction information.

DatePersonRoleActionSharesOwned afterFiling
2026-09-14Puri SumeetofficerOption exercise87,500323,945Form 4
2026-09-14Mastrangelo JoedirectorOption exercise500,0000Form 4
2026-09-14Puri SumeetofficerOption exercise87,5000Form 4
2026-09-14Mastrangelo JoedirectorAward / grant500,0002,558,704Form 4
2026-09-05Puri SumeetofficerOption exercise68,3330Form 4
2026-09-05Puri SumeetofficerOption exercise68,333270,612Form 4
2026-08-24Mastrangelo JoedirectorAward / grant611,406611,406Form 4
2026-08-24Puri SumeetofficerAward / grant65,04465,044Form 4
2026-08-24Lagi AlessandroofficerAward / grant195,130195,130Form 4
2026-08-24Buczkowski MichelleofficerAward / grant195,130195,130Form 4
2026-08-04Cerberus GP Manager LLCdirectorAward / grant20,017,77220,017,772Form 4
2026-08-04Cerberus GP Manager LLCdirectorAward / grant20,017,77220,017,772Form 4
2026-08-04Cerberus GP Manager LLCdirectorAward / grant20,017,77220,017,772Form 4
2026-08-04Cerberus GP Manager LLCdirectorAward / grant20,017,77220,017,772Form 4
2026-08-04Cerberus GP Manager LLCdirectorAward / grant20,017,77220,017,772Form 4
2026-07-25Mastrangelo JoedirectorOption exercise333,334333,333Form 4
2026-07-25Puri SumeetofficerOption exercise58,33458,333Form 4
2026-07-25Puri SumeetofficerOption exercise58,334231,446Form 4
2026-07-25Kroeker NathanofficerOption exercise220,834220,833Form 4
2026-07-25Kroeker NathanofficerOption exercise220,834997,944Form 4
2026-07-25Mastrangelo JoedirectorOption exercise333,3342,106,740Form 4
2026-07-23Nigro JosephdirectorAward / grant5,9425,942Form 4
2026-07-23Walters MariandirectorAward / grant5,9425,942Form 4
2026-07-23DIMITRIEF ALEXANDERdirectorAward / grant5,9425,942Form 4
2026-07-21Mastrangelo JoedirectorOption exercise111,1182,058,704Form 4
2026-07-21DIMITRIEF ALEXANDERdirectorOption exercise17,897269,296Form 4
2026-07-21Kroeker NathanofficerOption exercise16,944904,471Form 4
2026-07-21Urban DaviddirectorOption exercise12,18597,767Form 4
2026-07-21Walters MariandirectorOption exercise11,407171,634Form 4
2026-07-21Bornstein Jeffrey SdirectorOption exercise9,558143,806Form 4
2026-07-21Nigro JosephdirectorOption exercise2,77341,723Form 4
2026-07-21Buczkowski MichelleofficerOption exercise2,58561,827Form 4
2026-07-21Demby ClaudedirectorOption exercise1,825157,400Form 4
2026-07-21DIMITRIEF ALEXANDERdirectorOption exercise1,37711,377Form 4
2026-07-21Buczkowski MichelleofficerOption exercise2,5850Form 4
2026-07-21Bornstein Jeffrey SdirectorOption exercise4,1944,194Form 4
2026-07-21Bornstein Jeffrey SdirectorOption exercise9,5580Form 4
2026-07-21Kroeker NathanofficerOption exercise7,4357,435Form 4
2026-07-21Kroeker NathanofficerOption exercise16,9440Form 4
2026-07-21Demby ClaudedirectorOption exercise801801Form 4

Source: SEC Form 4 filings. Each row links to its original filing.

Across 2012–2021, stocks where a CEO, C-suite officer, or director had recently made an open-market common-stock purchase ran about +28 bp per month above the universe average (n=34,268 stock-weeks). A historical tendency, not a prediction.

Congressional disclosures

No congressional trades disclosed for this company.

Research tool, not investment advice — historical frequencies, not recommendations. A product of Marovel Technologies LLC. Full terms.