Issued 2026-09-16 at $61.66 · now $61.66 (2026-09-16, +0.0% since)
Based on its own history, a month from the 2026-09-16 close, BLBD has typically landed between $49.21 and $84.06 — a range of −20.2% to +36.3% from the issuance price $61.66.
- Actual close
- Typical path (median)
- Middle 50% of outcomes
- 90% range
3,121 overlapping 1 month windows · 2014-03-20 – 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 ($61.66) — 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 BLBD has typically landed a month from the 2026-09-16 close of $61.66 — the range is history, not a prediction.
- now $61.66 (+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). $61.55 (-0.2%)
- middle 50%The central range of outcomes — half of similar past periods landed inside it, a quarter finished above, a quarter below. $55.26–$67.84
- 90% rangeA nine-in-ten range — in about nine of every ten similar past periods the outcome stayed within these bounds. $49.21–$84.06
| Start | Return | Max drop | Max rise |
|---|---|---|---|
| 3 worst | |||
| 2020-02-18 | −51.6% | −51.6% | +1.2% |
| 2020-03-05 | −47.2% | −47.2% | +1.1% |
| 2020-03-04 | −46.3% | −47.4% | +0.0% |
| 3 best | |||
| 2024-05-01 | +73.7% | +0.0% | +73.7% |
| 2024-04-30 | +72.1% | −0.4% | +72.1% |
| 2022-12-14 | +64.9% | +0.0% | +68.0% |
3,121 overlapping windows · 2014-03-20 – 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 ~13 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026-08-12 | Thau Daniel Mark | director | Purchase | 350 @ $64.37 | $23K | +4.0% of holding | −2.8% | not yet — horizon still open | 9,046 | Form 4 · filed 1 day after the trade |
| 2026-05-19 | Thau Daniel Mark | director | Purchase | 300 @ $65.09 | $20K | +3.6% of holding | +12.4% | not yet — horizon still open | 8,696 | Form 4 · filed 1 day after the trade |
| 2026-03-04 | Sanfrey Jeffrey Scott | officer | Sale | 5,192 @ $58.54 | $304K | −11.7% of holding | +4.7% | −6.3% | 39,011 | Form 4 · filed 1 day after the trade |
| 2026-02-19 | Radulescu Razvan | officer | Sale | 3,925 @ $60.98 | $239K | −8.5% of holding | −6.7% | −10.7% | 42,255 | Form 4 · filed 1 day after the trade |
| 2025-12-17 | Radulescu Razvan | officer | Sale | 7,006 @ $51.58 | $361K | −13.2% of holding | −6.4% | +34.9% | 46,180 | Form 4 · filed same day |
| 2025-12-12 | Horlock Phil | director | Sale | 8,341 @ $50.35 | $420K | −3.6% of holding | −4.5% | +34.7% | 225,385 | Form 4 · filed 4 days after the trade |
| 2025-12-12 | Horlock Phil | director | Sale | 7,040 @ $50.50 | $356K | −2.9% of holding | −4.5% | +34.7% | 233,726 | Form 4 · filed 4 days after the trade |
| 2025-12-10 | Radulescu Razvan | officer | Sale | 7,984 @ $50.39 | $402K | −14.0% of holding | −5.2% | +32.0% | 49,087 | Form 4 · filed same day |
| 2025-12-04 | Thau Daniel Mark | director | Purchase | 400 @ $51.05 | $20K | +7.0% of holding | −8.3% | +29.3% | 6,099 | Form 4 · filed 1 day after the trade |
| 2025-09-12 | Horlock Phil | director | Sale | 13,578 @ $58.00 | $788K | −5.3% of holding | −5.9% | −9.4% | 240,766 | Form 4 · filed 3 days after the trade |
| 2025-09-02 | Radulescu Razvan | officer | Sale | 6,709 @ $57.41 | $385K | −14.1% of holding | −7.1% | −5.3% | 40,794 | Form 4 · filed 1 day after the trade |
| 2025-08-28 | Horlock Phil | director | Sale | 13,000 @ $59.02 | $767K | −5.1% of holding | −5.6% | −9.3% | 240,766 | Form 4 · filed 5 days after the trade |
| 2025-08-18 | Horlock Phil | director | Sale | 21,129 @ $58.16 | $1.2M | −8.1% of holding | −2.9% | −2.6% | 240,766 | Form 4 · filed 1 day after the trade |
| 2025-08-15 | Horlock Phil | director | Sale | 21,129 @ $57.18 | $1.2M | −8.1% of holding | −1.7% | −2.2% | 240,766 | Form 4 · filed 4 days after the trade |
| 2025-08-13 | Horlock Phil | director | Sale | 15,848 @ $56.06 | $888K | −6.2% of holding | +0.7% | −7.2% | 240,766 | Form 4 · filed 2 days after the trade |
| 2025-08-12 | Scartz Ted | officer | Sale | 8,877 @ $55.22 | $490K | −15.4% of holding | +0.8% | −6.0% | 48,769 | Form 4 · filed 2 days after the trade |
| 2025-08-08 | Horlock Phil | director | Sale | 30,000 @ $60.00 | $1.8M | −11.1% of holding | +3.3% | −5.9% | 240,766 | Form 4 · filed 3 days after the trade |
| 2025-08-08 | Radulescu Razvan | officer | Sale | 700 @ $60.02 | $42K | −1.5% of holding | +3.3% | −5.9% | 47,503 | Form 4 · filed 3 days after the trade |
| 2025-08-07 | Radulescu Razvan | officer | Sale | 10,000 @ $53.21 | $532K | −17.2% of holding | +8.7% | +3.3% | 48,203 | Form 4 · filed 1 day after the trade |
| 2025-07-08 | Radulescu Razvan | officer | Sale | 10,000 @ $45.19 | $452K | −14.7% of holding | −4.3% | −7.3% | 58,203 | Form 4 · filed 1 day after the trade |
| 2025-06-12 | Horlock Phil | director | Sale | 14,875 @ $41.38 | $616K | −5.2% of holding | +0.5% | +9.9% | 270,766 | Form 4 · filed 1 day after the trade |
| 2025-06-11 | Horlock Phil | director | Sale | 8,859 @ $41.77 | $370K | −3.2% of holding | +1.0% | +8.7% | 270,766 | Form 4 · filed same day |
| 2025-06-11 | Horlock Phil | director | Sale | 4,430 @ $41.55 | $184K | −1.6% of holding | +1.0% | +8.7% | 279,625 | Form 4 · filed same day |
| 2025-06-10 | Horlock Phil | director | Sale | 8,860 @ $41.04 | $364K | −3.2% of holding | +4.4% | +8.0% | 270,766 | Form 4 · filed 1 day after the trade |
| 2025-05-28 | Thau Daniel Mark | director | Purchase | 400 @ $39.17 | $16K | +7.5% of holding | +5.4% | +17.1% | 5,699 | Form 4 · filed 1 day after the trade |
| 2025-02-18 | Thau Daniel Mark | director | Purchase | 500 @ $34.85 | $17K | +71.4% of holding | +10.3% | +59.4% | 1,200 | Form 4 · filed 1 day after the trade |
| 2025-02-10 | Radulescu Razvan | officer | Sale | 2,848 @ $38.12 | $109K | −3.1% of holding | −3.5% | +40.6% | 88,664 | Form 4 · filed 1 day after the trade |
| 2024-12-17 | Radulescu Razvan | officer | Sale | 19,171 @ $42.89 | $822K | −17.7% of holding | −5.3% | −3.6% | 89,347 | Form 4 · filed 1 day after the trade |
| 2024-12-09 | Thau Daniel Mark | director | Purchase | 700 @ $39.18 | $27K | ownership Δ n/a | +10.8% | +5.4% | 700 | Form 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.
88 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 |
|---|---|---|---|---|---|---|
| 2026-04-01 | Grimm Douglas J. | director | Award / grant | 2,297 | 28,764 | Form 4 |
| 2026-04-01 | Thau Daniel Mark | director | Award / grant | 2,297 | 8,396 | Form 4 |
| 2026-04-01 | Hightower Edward T. | director | Award / grant | 2,297 | 6,396 | Form 4 |
| 2026-04-01 | Newman Simon J | director | Award / grant | 2,297 | 10,334 | Form 4 |
| 2026-04-01 | Penn Kevin S. | director | Award / grant | 2,297 | 6,396 | Form 4 |
| 2026-04-01 | Girardin Steve | director | Award / grant | 2,297 | 2,297 | Form 4 |
| 2026-04-01 | Blaufuss Mark | director | Award / grant | 2,297 | 10,334 | Form 4 |
| 2026-04-01 | Fream Julie A | director | Award / grant | 2,297 | 9,705 | Form 4 |
| 2026-04-01 | Girardin Steve | director | Award / grant | 1 | 1 | Form 4 |
| 2026-04-01 | Girardin Steve | director | Award / grant | 1 | 1 | Form 4 |
| 2026-04-01 | Girardin Steve | director | Award / grant | 2,702,180 | 2,702,180 | Form 4 |
| 2026-04-01 | Girardin Steve | director | Award / grant | 2,702,180 | 2,702,180 | Form 4 |
| 2026-03-04 | Sanfrey Jeffrey Scott | officer | Option exercise | 5,192 | 44,203 | Form 4 |
| 2026-03-04 | Sanfrey Jeffrey Scott | officer | Option exercise | 5,192 | 0 | Form 4 |
| 2025-12-17 | Radulescu Razvan | officer | Option exercise | 3,503 | 49,683 | Form 4 |
| 2025-12-17 | Radulescu Razvan | officer | Option exercise | 3,503 | 53,186 | Form 4 |
| 2025-12-17 | Radulescu Razvan | officer | Option exercise | 3,503 | 0 | Form 4 |
| 2025-12-12 | Radulescu Razvan | officer | Withheld for tax | 2,907 | 46,180 | Form 4 |
| 2025-12-12 | Scartz Ted | officer | Withheld for tax | 626 | 59,910 | Form 4 |
| 2025-12-12 | Sanfrey Jeffrey Scott | officer | Withheld for tax | 549 | 39,011 | Form 4 |
| 2025-12-06 | Radulescu Razvan | officer | Withheld for tax | 3,287 | 57,071 | Form 4 |
| 2025-12-06 | Scartz Ted | officer | Withheld for tax | 881 | 60,536 | Form 4 |
| 2025-12-06 | Sanfrey Jeffrey Scott | officer | Withheld for tax | 753 | 39,560 | Form 4 |
| 2025-12-02 | Wyskiel John | director | Withheld for tax | 14,447 | 88,088 | Form 4 |
| 2025-12-02 | Radulescu Razvan | officer | Withheld for tax | 2,626 | 38,168 | Form 4 |
| 2025-12-02 | Scartz Ted | officer | Withheld for tax | 820 | 47,949 | Form 4 |
| 2025-12-02 | Sanfrey Jeffrey Scott | officer | Withheld for tax | 780 | 30,056 | Form 4 |
| 2025-12-02 | Radulescu Razvan | officer | Award / grant | 13,314 | 60,358 | Form 4 |
| 2025-12-02 | Wyskiel John | director | Award / grant | 19,332 | 107,420 | Form 4 |
| 2025-12-02 | Sanfrey Jeffrey Scott | officer | Award / grant | 4,103 | 34,159 | Form 4 |
| 2025-12-02 | Sanfrey Jeffrey Scott | officer | Award / grant | 6,154 | 40,313 | Form 4 |
| 2025-12-02 | Wyskiel John | director | Award / grant | 28,999 | 136,419 | Form 4 |
| 2025-12-02 | Scartz Ted | officer | Award / grant | 5,387 | 53,336 | Form 4 |
| 2025-12-02 | Scartz Ted | officer | Award / grant | 8,081 | 61,417 | Form 4 |
| 2025-12-02 | Radulescu Razvan | officer | Award / grant | 8,876 | 47,044 | Form 4 |
| 2025-09-12 | Horlock Phil | director | Option exercise | 13,578 | 254,344 | Form 4 |
| 2025-09-12 | Horlock Phil | director | Option exercise | 13,578 | 0 | Form 4 |
| 2025-08-28 | Horlock Phil | director | Option exercise | 13,000 | 253,766 | Form 4 |
| 2025-08-28 | Horlock Phil | director | Option exercise | 13,000 | 13,578 | Form 4 |
| 2025-08-18 | Horlock Phil | director | Option exercise | 21,129 | 261,895 | 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.