Michael Christopher Southworth
CIK 1603604 · View on SEC EDGAR ↗
Insider
First SEC filing: Dec. 29, 2025 · Latest: Dec. 29, 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
No open-market trades on record; showing all filings.
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Dec. 23, 2025 | GDYN | A | 6,521 | — | — | 55,331 Direct | +13.36% | Acquired | (price as of 2026-08-20) |
| Dec. 23, 2025 | GDYN | A | 12,500 | — | — | 48,810 Direct | +34.43% | Acquired | (price as of 2026-08-20) |
| Dec. 23, 2024 | GDYN | A | 3,672 | $20.42 | $74,982 | 36,310 Direct | +11.25% | Acquired | -61.0% (price as of 2026-08-20) |
| Dec. 19, 2023 | GDYN | A | 5,559 | — | — | 32,638 Direct | +20.53% | Acquired | (price as of 2026-08-20) |
| Dec. 22, 2022 | GDYN | A | 6,811 | — | — | 27,079 Direct | +33.60% | Acquired | (price as of 2026-08-20) |
| Dec. 20, 2021 | GDYN | A | 2,050 | — | — | 20,268 Direct | +11.25% | Acquired | (price as of 2026-08-20) |
| March 1, 2021 | GDYN | A | 960 | — | — | 18,218 Direct | +5.56% | Acquired | (price as of 2026-08-20) |
| Dec. 15, 2020 | GDYN | A | 6,762 | — | — | 17,258 Direct | +64.42% | Acquired | (price as of 2026-08-20) |
| Nov. 2, 2020 | GDYN | A | 1,905 | — | — | 10,496 Direct | +22.17% | Acquired | (price as of 2026-08-20) |
| Sept. 17, 2020 | GDYN | A | 6,405 | — | — | 8,591 Direct | +293.00% | Acquired | (price as of 2026-08-20) |
| Aug. 3, 2020 | GDYN | A | 2,186 | — | — | 2,186 Direct | — | Acquired | (price as of 2026-08-20) |
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.