SEERSeer, Inc.Healthcare · Biotechnologyas of 2026-09-16
Horizon

Issued 2026-09-16 at $1.90 · now $1.90 (2026-09-16, +0.0% since)

Based on its own history, a month from the 2026-09-16 close, SEER has typically landed between $1.39 and $2.43 — a range of −26.7% to +27.8% from the issuance price $1.90.

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

1,430 overlapping 1 month windows · 2020-12-04 – 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 ($1.90) — 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 SEER has typically landed a month from the 2026-09-16 close of $1.9 — the range is history, not a prediction.

$1.39worst · -26.7%$2.43best · +27.8%
  • now $1.9 (+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). $1.83 (-3.7%)
  • middle 50%The central range of outcomes — half of similar past periods landed inside it, a quarter finished above, a quarter below. $1.64–$2.02
  • 90% rangeA nine-in-ten range — in about nine of every ten similar past periods the outcome stayed within these bounds. $1.39–$2.43
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 1,430 windows spanning 2020-12-04 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
2023-07-20−54.7%−54.7%+0.0%
2023-07-19−52.0%−52.0%+3.6%
2023-07-21−52.0%−52.0%+0.0%
3 best
2022-06-13+49.9%+0.0%+62.8%
2023-05-12+45.3%+0.0%+57.0%
2021-08-06+45.2%−4.8%+45.2%

1,430 overlapping windows · 2020-12-04 – 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 ~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
33%
−8.3%
n=6
Feb
17%
−7.9%
n=6
Mar
33%
−3.3%
n=6
Apr
67%
−3.4%
n=6
May
33%
−5.1%
n=6
Jun
67%
+3.5%
n=6
Jul
67%
+11.2%
n=6
Aug
33%
−6.8%
n=6
Sep
33%
−5.5%
n=6
Oct
60%
−3.9%
n=5
Nov
20%
−8.4%
n=5
Dec
40%
+0.3%
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$2$22026-08-18: 1 insider sale, $15K — Horn David R.2026-07-08: 1 insider sale, $23K — Nishar Dipchand2026-05-20: 1 insider sale, $12K — Horn David R.2026-02-18: 2 insider sales, $64K — Farokhzad Omid, Horn David R.2025-11-19: 2 insider sales, $80K — Farokhzad Omid, Horn David R.2025-08-20: 2 insider sales, $83K — Farokhzad Omid, Horn David R.2025-08: 2 open-market sales, $83K2025-11: 2 open-market sales, $80K2026-02: 2 open-market sales, $64K2026-05: 1 open-market sale, $12K2026-07: 1 open-market sale, $23K2026-08: 1 open-market sale, $15K↑ buys↓ salesdirector Horn David R. — Sale on 2026-08-18, filed 1 day after the tradedirector Nishar Dipchand — Sale on 2026-07-08, filed 2 days after the tradedirector Horn David R. — Sale on 2026-05-20, filed 1 day after the tradedirector Farokhzad Omid — Sale on 2026-02-18, filed 1 day after the tradedirector Horn David R. — Sale on 2026-02-18, filed 1 day after the tradedirector Farokhzad Omid — Sale on 2025-11-19, filed 2 days after the tradedirector Horn David R. — Sale on 2025-11-19, filed 2 days after the tradedirector Farokhzad Omid — Sale on 2025-08-20, filed 1 day after the tradedirector Horn David R. — Sale on 2025-08-20, filed 1 day after the trade
DatePersonRoleActionShares @ priceValueOwnership Δvs S&P 1mvs S&P 6mOwned afterFiling
2026-08-18Horn David R.directorSale7,309 @ $2.03$15K−1.5% of holdingnot yet — horizon still opennot yet — horizon still open486,650Form 4 · filed 1 day after the trade
2026-07-08Nishar DipchanddirectorSale10,660 @ $2.18$23K−15.3% of holding−2.6%not yet — horizon still open59,044Form 4 · filed 2 days after the trade
2026-05-20Horn David R.directorSale7,303 @ $1.69$12K−1.5% of holding+4.1%not yet — horizon still open493,959Form 4 · filed 1 day after the trade
2026-02-18Farokhzad OmiddirectorSale24,385 @ $1.99$49K−0.7% of holding−10.5%−11.2%3,349,064Form 4 · filed 1 day after the trade
2026-02-18Horn David R.directorSale7,743 @ $1.99$15K−1.5% of holding−10.5%−11.2%501,262Form 4 · filed 1 day after the trade
2025-11-19Farokhzad OmiddirectorSale33,838 @ $1.97$67K−2.7% of holding−13.5%−23.7%1,238,230Form 4 · filed 2 days after the trade
2025-11-19Horn David R.directorSale6,797 @ $1.97$13K−1.5% of holding−13.5%−23.7%436,802Form 4 · filed 2 days after the trade
2025-08-20Farokhzad OmiddirectorSale33,992 @ $2.04$69K−2.6% of holding+4.5%−12.1%1,272,068Form 4 · filed 1 day after the trade
2025-08-20Horn David R.directorSale6,827 @ $2.04$14K−1.5% of holding+4.5%−12.1%436,802Form 4 · filed 1 day after the trade
2025-06-13Nishar DipchanddirectorSale30,253 @ $2.08$63K−38.1% of holding−2.5%−29.8%49,204Form 4 · filed 3 days after the trade
2025-05-20Farokhzad OmiddirectorSale33,663 @ $2.08$70K−2.5% of holding−4.4%−17.2%1,306,060Form 4 · filed 2 days after the trade
2025-05-20Horn David R.directorSale6,760 @ $2.08$14K−1.5% of holding−4.4%−17.2%443,629Form 4 · filed 2 days after the trade
2025-02-04Farokhzad OmiddirectorSale8,068 @ $2.24$18K−0.6% of holding−7.5%−15.4%1,428,217Form 4 · filed 1 day after the trade
2025-02-04Horn David R.directorSale3,550 @ $2.24$8K−0.7% of holding−7.5%−15.4%476,961Form 4 · filed 1 day 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.

42 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
2026-07-28Roelofs Nicolas H PHDdirectorAward / grant25,00025,000Form 4
2026-07-28Gulyani MeetadirectorAward / grant16,500124,043Form 4
2026-07-28Gulyani MeetadirectorAward / grant25,00025,000Form 4
2026-07-28LANGER ROBERTdirectorAward / grant16,500821,025Form 4
2026-07-28LANGER ROBERTdirectorAward / grant25,00025,000Form 4
2026-07-28MCGUIRE TERRANCEdirectorAward / grant16,500128,566Form 4
2026-07-28MCGUIRE TERRANCEdirectorAward / grant25,00025,000Form 4
2026-07-28Nishar DipchanddirectorAward / grant16,50075,544Form 4
2026-07-28Nishar DipchanddirectorAward / grant25,00025,000Form 4
2026-07-28Ro IsaacdirectorAward / grant12,37553,375Form 4
2026-07-28Roelofs Nicolas H PHDdirectorAward / grant16,50091,496Form 4
2026-07-28Ro IsaacdirectorAward / grant18,75018,750Form 4
2026-05-08Bazarko Anthony R.officerAward / grant225,000225,000Form 4
2026-05-08Bazarko Anthony R.officerAward / grant75,00075,000Form 4
2026-05-08Bazarko Anthony R.officerAward / grant75,00075,000Form 4
2026-02-03Farokhzad OmiddirectorAward / grant512,000512,000Form 4
2026-02-03Horn David R.directorAward / grant119,000119,000Form 4
2026-02-03Farokhzad OmiddirectorAward / grant697,1623,373,449Form 4
2026-02-03Horn David R.directorAward / grant79,000509,005Form 4
2025-12-09Farokhzad OmiddirectorConversion2,117,1380Form 4
2025-12-09Farokhzad OmiddirectorConversion1,438,0570Form 4
2025-12-09MCGUIRE TERRANCEdirectorConversion4,0880Form 4
2025-12-09MCGUIRE TERRANCEdirectorConversion4,088215,070Form 4
2025-12-09MCGUIRE TERRANCEdirectorConversion4,088215,070Form 4
2025-12-09Farokhzad OmiddirectorConversion1,438,0572,676,287Form 4
2025-12-09Farokhzad OmiddirectorConversion2,117,1382,117,138Form 4
2025-12-09Farokhzad OmiddirectorConversion1,438,0572,676,287Form 4
2025-12-09Farokhzad OmiddirectorConversion2,117,1382,117,138Form 4
2025-09-02Ro IsaacdirectorAward / grant61,00061,000Form 4
2025-09-02Ro IsaacdirectorAward / grant41,00041,000Form 4
2025-07-07Gulyani MeetadirectorAward / grant20,500107,543Form 4
2025-07-07Gulyani MeetadirectorAward / grant30,50030,500Form 4
2025-07-07LANGER ROBERTdirectorAward / grant30,50030,500Form 4
2025-07-07LANGER ROBERTdirectorAward / grant20,500804,525Form 4
2025-07-07Roelofs Nicolas H PHDdirectorAward / grant25,41625,416Form 4
2025-07-07MCGUIRE TERRANCEdirectorAward / grant20,500112,066Form 4
2025-07-07MCGUIRE TERRANCEdirectorAward / grant30,50030,500Form 4
2025-07-07Nishar DipchanddirectorAward / grant20,50069,704Form 4
2025-07-07Nishar DipchanddirectorAward / grant30,50030,500Form 4
2025-07-07Roelofs Nicolas H PHDdirectorAward / grant17,08374,996Form 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.