Issued 2026-09-16 at $17.07 · now $17.07 (2026-09-16, +0.0% since)
Based on its own history, a month from the 2026-09-16 close, BLCO has typically landed between $14.90 and $19.62 — a range of −12.7% to +14.9% from the issuance price $17.07.
- Actual close
- Typical path (median)
- Middle 50% of outcomes
- 90% range
1,073 overlapping 1 month windows · 2022-05-06 – 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 ($17.07) — 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 BLCO has typically landed a month from the 2026-09-16 close of $17.07 — the range is history, not a prediction.
- now $17.07 (+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). $17.14 (+0.4%)
- middle 50%The central range of outcomes — half of similar past periods landed inside it, a quarter finished above, a quarter below. $16.22–$18.06
- 90% rangeA nine-in-ten range — in about nine of every ten similar past periods the outcome stayed within these bounds. $14.9–$19.62
| Start | Return | Max drop | Max rise |
|---|---|---|---|
| 3 worst | |||
| 2025-03-10 | −30.8% | −30.8% | +0.1% |
| 2025-03-07 | −26.3% | −26.3% | +0.0% |
| 2025-03-12 | −25.7% | −27.8% | +4.4% |
| 3 best | |||
| 2024-09-13 | +34.2% | +0.0% | +34.2% |
| 2024-08-19 | +24.6% | −3.1% | +24.6% |
| 2024-09-12 | +24.4% | −0.6% | +27.8% |
1,073 overlapping windows · 2022-05-06 – 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 ~5 years of its own price history. Cells are shaded by average return. This is historical frequency, not a prediction — no month is a signal.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.
| Date | Person | Role | Action | Shares @ price | Value | Ownership Δ | vs S&P 1m | vs S&P 6m | Owned after | Filing |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026-08-10 | Munsch Frederick | officer | Sale | 52,900 @ $16.78 | $888K | −53.6% of holding | +7.1% | not yet — horizon still open | 45,831 | Form 4 · filed 2 days after the trade |
| 2026-08-07 | VON ESCHENBACH ANDREW C. | director | Sale | 6,059 @ $16.58 | $100K | −8.7% of holding | +6.6% | not yet — horizon still open | 63,733 | Form 4 · filed 3 days after the trade |
| 2026-08-06 | VON ESCHENBACH ANDREW C. | director | Sale | 12,500 @ $16.50 | $206K | −15.2% of holding | +10.1% | not yet — horizon still open | 69,792 | Form 4 · filed 4 days after the trade |
| 2026-03-06 | SAUNDERS BRENT L | director | Purchase | 14,700 @ $17.14 | $252K | +1.5% of holding | −5.0% | −9.4% | 966,575 | Form 4 · filed 4 days after the trade |
| 2026-03-06 | Bailey A Robert D | officer | Purchase | 14,600 @ $17.15 | $250K | +6.7% of holding | −5.0% | −9.4% | 231,890 | Form 4 · filed 4 days after the trade |
| 2026-03-06 | Eldessouky Sam | director | Purchase | 4,000 @ $17.13 | $69K | +1.0% of holding | −5.0% | −9.4% | 403,130 | Form 4 · filed 4 days after the trade |
| 2026-03-03 | Ross Thomas W. Sr. | director | Purchase | 4,500 @ $17.68 | $80K | +7.5% of holding | −3.8% | −13.1% | 64,891 | Form 4 · filed 1 day after the trade |
| 2026-03-02 | Alfonso Eduardo | director | Purchase | 4,300 @ $17.90 | $77K | +81.8% of holding | −8.6% | −17.4% | 9,555 | Form 4 · filed 1 day after the trade |
| 2026-02-27 | VON ESCHENBACH ANDREW C. | director | Purchase | 4,364 @ $18.30 | $80K | +7.0% of holding | −9.0% | −19.0% | 66,450 | Form 4 · filed 4 days after the trade |
| 2026-02-23 | COLLIS STEVEN H | director | Purchase | 15,000 @ $17.81 | $267K | +285.4% of holding | −8.7% | −16.2% | 20,255 | Form 4 · filed 1 day after the trade |
| 2026-02-20 | ROBERTSON RUSSEL C | director | Purchase | 4,400 @ $17.90 | $79K | +6.5% of holding | −7.0% | −15.6% | 72,407 | Form 4 · filed 4 days after the trade |
| 2026-02-19 | Ling Karen | director | Purchase | 4,000 @ $17.74 | $71K | +10.6% of holding | −5.9% | −14.6% | 41,676 | Form 4 · filed 4 days after the trade |
| 2025-05-22 | SAUNDERS BRENT L | director | Purchase | 22,000 @ $11.28 | $248K | +3.2% of holding | +2.7% | +16.9% | 719,156 | Form 4 · filed 5 days after the trade |
| 2025-05-02 | VON ESCHENBACH ANDREW C. | director | Purchase | 1,695 @ $11.76 | $20K | +4.2% of holding | −5.2% | +8.9% | 41,748 | Form 4 · filed 4 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.
127 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.
| Date | Person | Role | Action | Shares | Owned after | Filing |
|---|---|---|---|---|---|---|
| 2026-08-12 | Trebbi Barbara | director | Award / grant | 11,776 | 11,776 | Form 4 |
| 2026-08-12 | Chersi Robert J | director | Award / grant | 11,776 | 11,776 | Form 4 |
| 2026-08-12 | PAUL LAURENCE E | director | Award / grant | 11,776 | 11,776 | Form 4 |
| 2026-08-05 | SAUNDERS BRENT L | director | Withheld for tax | 4,231 | 974,158 | Form 4 |
| 2026-08-05 | Hashad Yehia | director | Award / grant | 20,973 | 187,350 | Form 4 |
| 2026-08-05 | Munsch Frederick | officer | Award / grant | 9,091 | 98,731 | Form 4 |
| 2026-08-05 | Stewart Andrew J. | officer | Award / grant | 16,778 | 103,211 | Form 4 |
| 2026-08-05 | Eldessouky Sam | director | Award / grant | 50,335 | 393,527 | Form 4 |
| 2026-08-05 | Bailey A Robert D | officer | Award / grant | 33,557 | 264,241 | Form 4 |
| 2026-08-05 | SAUNDERS BRENT L | director | Award / grant | 281,879 | 1,256,037 | Form 4 |
| 2026-08-05 | Bonnefoy Luc | officer | Award / grant | 16,778 | 103,801 | Form 4 |
| 2026-06-12 | Bonnefoy Luc | officer | Withheld for tax | 1,008 | 87,023 | Form 4 |
| 2026-05-26 | KAVANAGH SARAH B | director | Award / grant | 15,842 | 69,541 | Form 4 |
| 2026-05-26 | Alfonso Eduardo | director | Award / grant | 15,842 | 31,072 | Form 4 |
| 2026-05-26 | Bernier Nathalie D. | director | Award / grant | 15,842 | 85,505 | Form 4 |
| 2026-05-26 | COLLIS STEVEN H | director | Award / grant | 15,842 | 42,003 | Form 4 |
| 2026-05-26 | Ling Karen | director | Award / grant | 15,842 | 61,518 | Form 4 |
| 2026-05-26 | Paulson John | director | Award / grant | 15,842 | 89,823 | Form 4 |
| 2026-05-26 | ROBERTSON RUSSEL C | director | Award / grant | 15,842 | 94,260 | Form 4 |
| 2026-05-26 | Ross Thomas W. Sr. | director | Award / grant | 15,842 | 85,233 | Form 4 |
| 2026-05-26 | VON ESCHENBACH ANDREW C. | director | Award / grant | 15,842 | 86,656 | Form 4 |
| 2026-05-22 | SAUNDERS BRENT L | director | Withheld for tax | 2,886 | 978,389 | Form 4 |
| 2026-05-05 | Eldessouky Sam | director | Withheld for tax | 63,938 | 343,192 | Form 4 |
| 2026-05-05 | Hashad Yehia | director | Withheld for tax | 13,664 | 166,377 | Form 4 |
| 2026-05-05 | Bonnefoy Luc | officer | Withheld for tax | 11,970 | 88,031 | Form 4 |
| 2026-05-05 | Munsch Frederick | officer | Withheld for tax | 8,673 | 89,640 | Form 4 |
| 2026-04-30 | ROBERTSON RUSSEL C | director | Award / grant | 1,611 | 78,418 | Form 4 |
| 2026-04-30 | COLLIS STEVEN H | director | Award / grant | 1,415 | 26,161 | Form 4 |
| 2026-04-30 | Alfonso Eduardo | director | Award / grant | 1,375 | 15,230 | Form 4 |
| 2026-04-30 | Paulson John | director | Award / grant | 1,375 | 73,981 | Form 4 |
| 2026-04-24 | Bailey A Robert D | officer | Withheld for tax | 15,806 | 230,684 | Form 4 |
| 2026-04-24 | Stewart Andrew J. | officer | Withheld for tax | 4,216 | 86,433 | Form 4 |
| 2026-03-06 | Eldessouky Sam | director | Award / grant | 4,000 | 407,130 | Form 4 |
| 2026-03-06 | Bailey A Robert D | officer | Award / grant | 14,600 | 246,490 | Form 4 |
| 2026-03-06 | SAUNDERS BRENT L | director | Award / grant | 14,700 | 981,275 | Form 4 |
| 2026-03-03 | Ross Thomas W. Sr. | director | Award / grant | 4,500 | 69,391 | Form 4 |
| 2026-03-02 | Alfonso Eduardo | director | Award / grant | 4,300 | 13,855 | Form 4 |
| 2026-02-27 | Eldessouky Sam | director | Withheld for tax | 51,470 | 399,130 | Form 4 |
| 2026-02-27 | SAUNDERS BRENT L | director | Withheld for tax | 24,649 | 951,875 | Form 4 |
| 2026-02-27 | Eldessouky Sam | director | Withheld for tax | 15,507 | 450,600 | Form 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.