Issued 2026-09-16 at $9.47 · now $9.47 (2026-09-16, +0.0% since)
Based on its own history, a month from the 2026-09-16 close, GBTG has typically landed between $7.74 and $11.10 — a range of −18.3% to +17.2% from the issuance price $9.47.
- Actual close
- Typical path (median)
- Middle 50% of outcomes
- 90% range
1,438 overlapping 1 month windows · 2020-11-23 – 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 ($9.47) — 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 GBTG has typically landed a month from the 2026-09-16 close of $9.47 — the range is history, not a prediction.
- now $9.47 (+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). $9.5 (+0.3%)
- middle 50%The central range of outcomes — half of similar past periods landed inside it, a quarter finished above, a quarter below. $9–$10
- 90% rangeA nine-in-ten range — in about nine of every ten similar past periods the outcome stayed within these bounds. $7.74–$11.1
| Start | Return | Max drop | Max rise |
|---|---|---|---|
| 3 worst | |||
| 2022-05-17 | −38.2% | −38.2% | +0.1% |
| 2022-05-20 | −37.6% | −37.6% | +1.0% |
| 2022-05-13 | −37.2% | −37.2% | +0.2% |
| 3 best | |||
| 2026-04-07 | +72.1% | +0.0% | +73.0% |
| 2026-04-08 | +71.0% | +0.0% | +71.7% |
| 2026-04-09 | +68.4% | −0.2% | +69.0% |
1,438 overlapping windows · 2020-11-23 – 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.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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026-08-21 | Bock Eric J. | officer | Sale | 64,780 @ $9.46 | $613K | −8.5% of holding | not yet — horizon still open | not yet — horizon still open | 699,177 | Form 4 · filed 4 days after the trade |
| 2026-08-20 | Bock Eric J. | officer | Sale | 10,000 @ $9.46 | $95K | −1.3% of holding | not yet — horizon still open | not yet — horizon still open | 763,957 | Form 4 · filed 1 day after the trade |
| 2026-08-06 | Crawley Andrew George | officer | Sale | 332,662 @ $9.43 | $3.1M | −32.2% of holding | +0.3% | not yet — horizon still open | 699,176 | Form 4 · filed 1 day after the trade |
| 2026-08-05 | Crawley Andrew George | officer | Sale | 350,000 @ $9.43 | $3.3M | −25.3% of holding | +0.2% | not yet — horizon still open | 1,031,838 | Form 4 · filed 2 days after the trade |
| 2026-08-05 | Williams Karen A | officer | Sale | 20,000 @ $9.43 | $189K | −3.5% of holding | +0.2% | not yet — horizon still open | 548,257 | Form 4 · filed 2 days after the trade |
| 2026-06-12 | Bock Eric J. | officer | Sale | 90,886 @ $9.35 | $850K | −10.5% of holding | −1.6% | not yet — horizon still open | 773,956 | Form 4 · filed 3 days after the trade |
| 2026-06-11 | Abbott Paul G | director | Sale | 574,317 @ $9.35 | $5.4M | −18.2% of holding | −1.6% | not yet — horizon still open | 2,582,911 | Form 4 · filed 4 days after the trade |
| 2026-06-11 | Bock Eric J. | officer | Sale | 125,030 @ $9.36 | $1.2M | −12.5% of holding | −1.6% | not yet — horizon still open | 871,342 | Form 4 · filed 4 days after the trade |
| 2026-06-09 | Konwiser Evan | officer | Sale | 356,222 @ $9.34 | $3.3M | −41.5% of holding | −2.2% | not yet — horizon still open | 502,641 | Form 4 · filed 2 days after the trade |
| 2026-06-09 | Abbott Paul G | director | Sale | 216,523 @ $9.35 | $2.0M | −6.4% of holding | −2.2% | not yet — horizon still open | 3,157,228 | Form 4 · filed 1 day after the trade |
| 2026-06-09 | Bock Eric J. | officer | Sale | 200,000 @ $9.34 | $1.9M | −16.7% of holding | −2.2% | not yet — horizon still open | 996,372 | Form 4 · filed 2 days after the trade |
| 2026-06-08 | Abbott Paul G | director | Sale | 173,460 @ $9.36 | $1.6M | −4.9% of holding | −1.5% | not yet — horizon still open | 3,373,751 | Form 4 · filed 2 days after the trade |
| 2026-06-08 | Williams Karen A | officer | Sale | 10,000 @ $9.35 | $94K | −1.6% of holding | −1.5% | not yet — horizon still open | 596,157 | Form 4 · filed 2 days after the trade |
| 2026-06-05 | Bush James Peter | director | Sale | 17,500 @ $9.36 | $164K | −12.7% of holding | −0.7% | not yet — horizon still open | 120,526 | Form 4 · filed same day |
| 2026-06-05 | Abbott Paul G | director | Sale | 8,745 @ $9.36 | $82K | −0.2% of holding | −0.7% | not yet — horizon still open | 3,547,211 | Form 4 · filed same day |
| 2026-06-02 | Bock Eric J. | officer | Sale | 400,000 @ $9.36 | $3.7M | −25.1% of holding | +2.0% | not yet — horizon still open | 1,196,372 | Form 4 · filed 1 day after the trade |
| 2026-06-01 | Bock Eric J. | officer | Sale | 400,000 @ $9.34 | $3.7M | −20.0% of holding | +2.1% | not yet — horizon still open | 1,596,372 | Form 4 · filed 2 days after the trade |
| 2026-05-04 | Thompson John David | officer | Sale | 108,908 @ $9.34 | $1.0M | −14.8% of holding | −4.7% | not yet — horizon still open | 626,793 | Form 4 · filed 2 days after the trade |
| 2026-03-04 | Thompson John David | officer | Sale | 109,020 @ $5.74 | $626K | −12.9% of holding | +1.4% | +53.8% | 735,701 | Form 4 · filed 2 days after the trade |
| 2025-08-15 | Thompson John David | officer | Sale | 4,239 @ $7.86 | $33K | −0.6% of holding | +1.8% | −36.5% | 726,553 | Form 4 · filed 4 days after the trade |
| 2025-03-06 | OHara Michael Gregory | director | Sale | 517,130 @ $7.98 | $4.1M | −2.5% of holding | −6.0% | −12.1% | 19,964,270 | 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.
107 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 |
|---|---|---|---|---|---|---|
| 2026-07-01 | Williams Karen A | officer | Withheld for tax | 27,900 | 568,257 | Form 4 |
| 2026-06-12 | Bock Eric J. | officer | Gift | 6,500 | 864,842 | Form 4 |
| 2026-05-13 | Ward Susan F | director | Award / grant | 23,429 | 120,526 | Form 4 |
| 2026-05-13 | Joabar Raymond | director | Award / grant | 23,429 | 120,526 | Form 4 |
| 2026-05-13 | OHara Michael Gregory | director | Award / grant | 23,429 | 120,526 | Form 4 |
| 2026-05-13 | Bush James Peter | director | Award / grant | 23,429 | 138,026 | Form 4 |
| 2026-05-13 | Winters Kathleen A | director | Award / grant | 23,429 | 120,526 | Form 4 |
| 2026-05-13 | Drummond Alexander | director | Award / grant | 23,429 | 79,284 | Form 4 |
| 2026-05-13 | Arzani Ugo | director | Award / grant | 23,429 | 59,917 | Form 4 |
| 2026-05-13 | Al-Thani Faisal Saoud F.Q. | director | Award / grant | 23,429 | 54,245 | Form 4 |
| 2026-03-01 | Abbott Paul G | director | Withheld for tax | 199,032 | 3,642,196 | Form 4 |
| 2026-03-01 | Abbott Paul G | director | Withheld for tax | 171,892 | 3,841,228 | Form 4 |
| 2026-03-01 | Abbott Paul G | director | Withheld for tax | 86,240 | 3,555,956 | Form 4 |
| 2026-03-01 | Crawley Andrew George | officer | Withheld for tax | 81,035 | 1,418,798 | Form 4 |
| 2026-03-01 | Crawley Andrew George | officer | Withheld for tax | 73,668 | 1,499,833 | Form 4 |
| 2026-03-01 | Bock Eric J. | officer | Withheld for tax | 67,845 | 2,027,317 | Form 4 |
| 2026-03-01 | Williams Karen A | officer | Withheld for tax | 47,199 | 630,797 | Form 4 |
| 2026-03-01 | Huska Patricia Anne | officer | Withheld for tax | 41,660 | 1,287,948 | Form 4 |
| 2026-03-01 | Thompson John David | officer | Withheld for tax | 40,188 | 863,690 | Form 4 |
| 2026-03-01 | Thompson John David | officer | Withheld for tax | 37,808 | 903,878 | Form 4 |
| 2026-03-01 | Crawley Andrew George | officer | Withheld for tax | 36,960 | 1,381,838 | Form 4 |
| 2026-03-01 | Huska Patricia Anne | officer | Withheld for tax | 35,979 | 1,329,608 | Form 4 |
| 2026-03-01 | Bock Eric J. | officer | Withheld for tax | 30,945 | 1,996,372 | Form 4 |
| 2026-03-01 | Bock Eric J. | officer | Withheld for tax | 30,839 | 2,095,162 | Form 4 |
| 2026-03-01 | Williams Karen A | officer | Withheld for tax | 24,640 | 606,157 | Form 4 |
| 2026-03-01 | Konwiser Evan | officer | Withheld for tax | 23,806 | 874,336 | Form 4 |
| 2026-03-01 | Konwiser Evan | officer | Withheld for tax | 20,560 | 898,142 | Form 4 |
| 2026-03-01 | Thompson John David | officer | Withheld for tax | 18,969 | 844,721 | Form 4 |
| 2026-03-01 | Huska Patricia Anne | officer | Withheld for tax | 18,051 | 1,269,897 | Form 4 |
| 2026-03-01 | Konwiser Evan | officer | Withheld for tax | 15,473 | 858,863 | Form 4 |
| 2026-03-01 | Williams Karen A | officer | Withheld for tax | 11,051 | 677,996 | Form 4 |
| 2026-03-01 | Van Vliet Christopher | officer | Withheld for tax | 6,586 | 193,284 | Form 4 |
| 2026-03-01 | Van Vliet Christopher | officer | Withheld for tax | 6,017 | 199,870 | Form 4 |
| 2026-03-01 | Van Vliet Christopher | officer | Withheld for tax | 3,791 | 189,493 | Form 4 |
| 2026-02-20 | Abbott Paul G | director | Award / grant | 862,132 | 4,013,120 | Form 4 |
| 2026-02-18 | Van Vliet Christopher | officer | Award / grant | 47,426 | 205,887 | Form 4 |
| 2026-02-18 | Williams Karen A | officer | Award / grant | 246,323 | 689,047 | Form 4 |
| 2026-02-18 | Crawley Andrew George | officer | Award / grant | 369,485 | 1,573,501 | Form 4 |
| 2026-02-18 | Pelant John Edward | officer | Award / grant | 92,371 | 92,371 | Form 4 |
| 2026-02-18 | Huska Patricia Anne | officer | Award / grant | 215,533 | 1,365,587 | 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.