SMWBSimilarweb Ltd.Technology · Software - Applicationas of 2026-09-16
Horizon

Issued 2026-09-16 at $8.34 · now $8.34 (2026-09-16, +0.0% since)

Based on its own history, a month from the 2026-09-16 close, SMWB has typically landed between $6.22 and $10.95 — a range of −25.5% to +31.4% from the issuance price $8.34.

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

1,322 overlapping 1 month windows · 2021-05-122026-08-17 · basis climatology · forecast (batch). Probability up 53.9% (90% CI 51.756.1%, ≈1,408 obs).

The cone is anchored at the 2026-09-16 issuance close ($8.34) — 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 SMWB has typically landed a month from the 2026-09-16 close of $8.34 — the range is history, not a prediction.

$6.22worst · -25.5%$10.95best · +31.4%
  • now $8.34 (+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). $8.19 (-1.8%)
  • middle 50%The central range of outcomes — half of similar past periods landed inside it, a quarter finished above, a quarter below. $7.24$9.13
  • 90% rangeA nine-in-ten range — in about nine of every ten similar past periods the outcome stayed within these bounds. $6.22$10.95
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 1,322 windows spanning 2021-05-12 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
2026-01-16−58.5%−58.5%+0.0%
2026-01-20−56.4%−56.7%+0.0%
2026-01-22−55.2%−55.2%+1.4%
3 best
2026-05-14+71.0%+0.0%+71.0%
2026-06-10+71.0%+0.0%+71.0%
2026-06-12+66.9%+0.0%+66.9%

1,322 overlapping windows · 2021-05-122026-09-16 · 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 ~6 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
60%
−2.4%
n=5
Feb
20%
−11.4%
n=5
Mar
60%
−3.0%
n=5
Apr
20%
−5.7%
n=5
May
60%
+5.4%
n=5
Jun
50%
+6.2%
n=6
Jul
83%
+5.8%
n=6
Aug
50%
+12.5%
n=6
Sep
17%
−7.8%
n=6
Oct
20%
−6.6%
n=5
Nov
20%
+1.1%
n=5
Dec
80%
+9.0%
n=5

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$10$22026-09-15: 2 insider sales, $455K — Offer Or …2026-09-14: 2 insider sales, $903K — Offer Or …2026-09-11: 1 insider sale, $475K — Offer Or2026-09-10: 1 insider sale, $477K — Offer Or2026-09-09: 1 insider sale, $695K — Offer Or2026-09-08: 1 insider sale, $506K — Offer Or2026-08-26: 4 insider sales, $3.4M — Offer Or …2026-08-14: 2 insider sales, $1.2M — Offer Or …2026-08-13: 4 insider sales, $5.1M — Offer Or …2026-06-01: 1 insider purchase, $208K — Offer Or2026-05-21: 1 insider purchase, $193K — Eilam Barak2026-05-20: 1 insider purchase, $292K — Beit-On Harel Moshe2026-05-19: 2 insider purchases, $190K — Offer Or …2026-05-18: 2 insider purchases, $139K — Rapaport-Dagim Tamar, Offer Or2026-05: 6 open-market purchases, $813K2026-06: 1 open-market purchase, $208K2026-08: 10 open-market sales, $9.7M2026-09: 8 open-market sales, $3.5M↑ buys↓ salesdirector Offer Or — Sale on 2026-09-15, filed 1 day after the tradedirector Offer Or — Sale on 2026-09-15, filed 1 day after the tradedirector Offer Or — Sale on 2026-09-14, filed 2 days after the tradedirector Offer Or — Sale on 2026-09-14, filed 2 days after the tradedirector Offer Or — Sale on 2026-09-11, filed 3 days after the tradedirector Offer Or — Sale on 2026-09-10, filed 4 days after the tradedirector Offer Or — Sale on 2026-09-09, filed 1 day after the tradedirector Offer Or — Sale on 2026-09-08, filed 2 days after the tradedirector Offer Or — Sale on 2026-08-26, filed 1 day after the tradedirector Offer Or — Sale on 2026-08-26, filed 1 day after the tradedirector Offer Or — Sale on 2026-08-26, filed 1 day after the tradedirector Offer Or — Sale on 2026-08-26, filed 1 day after the tradedirector Offer Or — Sale on 2026-08-14, filed 3 days after the tradedirector Offer Or — Sale on 2026-08-14, filed 3 days after the tradedirector Offer Or — Sale on 2026-08-13, filed 4 days after the tradedirector Offer Or — Sale on 2026-08-13, filed 4 days after the tradedirector Offer Or — Sale on 2026-08-13, filed 4 days after the tradedirector Offer Or — Sale on 2026-08-13, filed 4 days after the tradedirector Offer Or — Purchase on 2026-06-01, filed 1 day after the tradedirector Eilam Barak — Purchase on 2026-05-21, filed 1 day after the tradedirector Beit-On Harel Moshe — Purchase on 2026-05-20, filed 1 day after the tradedirector Offer Or — Purchase on 2026-05-19, filed 1 day after the tradedirector Offer Or — Purchase on 2026-05-19, filed 1 day after the tradedirector Rapaport-Dagim Tamar — Purchase on 2026-05-18, filed 1 day after the tradedirector Offer Or — Purchase on 2026-05-18, filed 2 days after the trade
DatePersonRoleActionShares @ priceValueOwnership Δvs S&P 1mvs S&P 6mOwned afterFiling
2026-09-15Offer OrdirectorSale26,691 @ $8.53$228K−0.6% of holdingnot yet — horizon still opennot yet — horizon still open4,253,500Form 4 · filed 1 day after the trade
2026-09-15Offer OrdirectorSale26,691 @ $8.53$228K−0.6% of holdingnot yet — horizon still opennot yet — horizon still open4,253,500Form 4 · filed 1 day after the trade
2026-09-14Offer OrdirectorSale52,900 @ $8.54$452K−1.2% of holdingnot yet — horizon still opennot yet — horizon still open4,280,191Form 4 · filed 2 days after the trade
2026-09-14Offer OrdirectorSale52,900 @ $8.54$452K−1.2% of holdingnot yet — horizon still opennot yet — horizon still open4,280,191Form 4 · filed 2 days after the trade
2026-09-11Offer OrdirectorSale59,000 @ $8.05$475K−1.3% of holdingnot yet — horizon still opennot yet — horizon still open4,333,091Form 4 · filed 3 days after the trade
2026-09-10Offer OrdirectorSale59,200 @ $8.06$477K−1.3% of holdingnot yet — horizon still opennot yet — horizon still open4,392,091Form 4 · filed 4 days after the trade
2026-09-09Offer OrdirectorSale86,300 @ $8.06$695K−1.9% of holdingnot yet — horizon still opennot yet — horizon still open4,451,291Form 4 · filed 1 day after the trade
2026-09-08Offer OrdirectorSale60,700 @ $8.33$506K−1.3% of holdingnot yet — horizon still opennot yet — horizon still open4,537,591Form 4 · filed 2 days after the trade
2026-08-26Offer OrdirectorSale164,817 @ $9.00$1.5M−3.5% of holdingnot yet — horizon still opennot yet — horizon still open4,598,291Form 4 · filed 1 day after the trade
2026-08-26Offer OrdirectorSale140,008 @ $9.01$1.3M−3.0% of holdingnot yet — horizon still opennot yet — horizon still open4,598,291Form 4 · filed 1 day after the trade
2026-08-26Offer OrdirectorSale39,302 @ $9.01$354K−0.8% of holdingnot yet — horizon still opennot yet — horizon still open4,598,291Form 4 · filed 1 day after the trade
2026-08-26Offer OrdirectorSale39,000 @ $9.00$351K−0.8% of holdingnot yet — horizon still opennot yet — horizon still open4,598,291Form 4 · filed 1 day after the trade
2026-08-14Offer OrdirectorSale75,000 @ $8.85$664K−1.6% of holding−2.3%not yet — horizon still open4,598,291Form 4 · filed 3 days after the trade
2026-08-14Offer OrdirectorSale59,992 @ $8.90$534K−1.3% of holding−2.3%not yet — horizon still open4,598,291Form 4 · filed 3 days after the trade
2026-08-13Offer OrdirectorSale228,500 @ $8.82$2.0M−4.6% of holding−2.3%not yet — horizon still open4,744,396Form 4 · filed 4 days after the trade
2026-08-13Offer OrdirectorSale200,000 @ $8.79$1.8M−4.0% of holding−2.3%not yet — horizon still open4,744,396Form 4 · filed 4 days after the trade
2026-08-13Offer OrdirectorSale106,105 @ $8.75$928K−2.2% of holding−2.3%not yet — horizon still open4,638,291Form 4 · filed 4 days after the trade
2026-08-13Offer OrdirectorSale40,000 @ $8.90$356K−0.9% of holding−2.3%not yet — horizon still open4,598,291Form 4 · filed 4 days after the trade
2026-06-01Offer OrdirectorPurchase50,000 @ $4.15$208K+1.1% of holding+52.9%not yet — horizon still open4,744,396Form 4 · filed 1 day after the trade
2026-05-21Eilam BarakdirectorPurchase50,000 @ $3.86$193K+97.4% of holding+32.5%not yet — horizon still open101,315Form 4 · filed 1 day after the trade
2026-05-20Beit-On Harel MoshedirectorPurchase75,000 @ $3.89$292K+0.7% of holding+33.6%not yet — horizon still open10,885,778Form 4 · filed 1 day after the trade
2026-05-19Offer OrdirectorPurchase50,000 @ $3.58$179K+1.1% of holding+33.6%not yet — horizon still open4,691,396Form 4 · filed 1 day after the trade
2026-05-19Offer OrdirectorPurchase3,000 @ $3.55$11K+0.1% of holding+33.6%not yet — horizon still open4,694,396Form 4 · filed 1 day after the trade
2026-05-18Rapaport-Dagim TamardirectorPurchase40,000 @ $3.22$129K+169.6% of holding+42.1%not yet — horizon still open63,584Form 4 · filed 1 day after the trade
2026-05-18Offer OrdirectorPurchase3,105 @ $3.20$10K+0.1% of holding+42.1%not yet — horizon still open4,641,396Form 4 · filed 2 days after the trade

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.

16 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
2026-08-26Offer OrdirectorOption exercise164,8174,763,108Form 4
2026-08-26Offer OrdirectorOption exercise140,0084,738,299Form 4
2026-08-26Offer OrdirectorOption exercise39,3024,637,593Form 4
2026-08-26Offer OrdirectorOption exercise39,0004,637,291Form 4
2026-08-26Offer OrdirectorOption exercise140,0080Form 4
2026-08-26Offer OrdirectorOption exercise39,000700,000Form 4
2026-08-26Offer OrdirectorOption exercise39,302400,000Form 4
2026-08-26Offer OrdirectorOption exercise164,817400,000Form 4
2026-08-14Offer OrdirectorOption exercise59,9924,658,283Form 4
2026-08-14Offer OrdirectorOption exercise75,0004,673,291Form 4
2026-08-14Offer OrdirectorOption exercise59,992140,008Form 4
2026-08-14Offer OrdirectorOption exercise75,000739,000Form 4
2026-08-13Offer OrdirectorOption exercise228,5004,972,896Form 4
2026-08-13Offer OrdirectorOption exercise200,0004,944,396Form 4
2026-08-13Offer OrdirectorOption exercise228,500200,000Form 4
2026-08-13Offer OrdirectorOption exercise200,000814,000Form 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.