David C Boyles
CIK 1331137 · View on SEC EDGAR ↗
Insider
First SEC filing: Feb. 20, 2025 · Latest: Feb. 20, 2025
On this page
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 11 non-open-market transactions below
last 12 months, based on the transactions shown below
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
11 other filings hidden
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Feb. 2, 2022 | GBCI | P | 1,000 | $51.09 | $51,090 | 32,508 Direct | +3.17% | Acquired | -4.0% (price as of 2026-08-19) |
| Aug. 19, 2020 | GBCI | S | 27,941 | $35.79 | $1,000,008 | 30,535 Direct | -47.78% | Disposed | 37.0% (price as of 2026-08-19) |
| March 3, 2020 | GBCI | P | 824 | $39.12 | $32,235 | 102,919 Direct | +0.81% | Acquired | 25.3% (price as of 2026-08-19) |
| June 5, 2019 | GBCI | S | 2,736 | $40.01 | $109,467 | 102,095 Direct | -2.61% | Disposed | 22.5% (price as of 2026-08-19) |
| June 4, 2019 | GBCI | S | 22,663 | $40.36 | $914,679 | 104,831 Direct | -17.78% | Disposed | 21.5% (price as of 2026-08-19) |
| May 20, 2019 | GBCI | S | 46,795 | $40.34 | $1,887,710 | 58,476 Direct | -44.45% | Disposed | 21.5% (price as of 2026-08-19) |
P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding
Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.
Initial ownership (Form 3) 1 holding
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| July 3, 2018 | GBCI | Common Stock | 127,494 | Indirect |