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Total declarations
Companies
▲ Purchases (4 ops.)
▼ Sales (0 ops.)
Latest filing published 10 Dec 2025 for Natural GAS Services Group INC, €60k. Read the official filing
Filing timeline
BuySaleJean K. Holley
Insider track record
Disclosed buys
4
Disclosed sells
0
T+90 hit rate
100%
T+90 mean return
+16.9%
Across 4 buy signals with a settled T+90 return. Return basis: close on the day after publication.
Signal history
Jean K. Holley: trading record in brief
Jean K. Holley, listed as board member, has filed trades across 2 companies (mainly through SEC (Form 4)), most often in Natural GAS Services Group Inc and OneSpan Inc. Over a trading history stretching from 4 January 2016 to 8 December 2025, the count stands at 8 filings.
On the market, this insider has only ever bought: 4 purchases, €257k in total. Unlike grants, an open-market purchase is paid for by the insider, at the market price. Other entries cover 2 share grants and 2 option exercises. 2025 to date brings 4 purchases and no sales.
Half of the purchases are above €73k and half below. Across 4 purchases, this insider has always bought alone, with no colleague buying within 30 days.
The record was last updated on 10 December 2025 with an open-market purchase (€60k) in Natural GAS Services Group Inc. The median gap between a trade and its publication by SEC (Form 4) is 2 days. Section 16 rules allow two business days to file each Form 4. Source: insider filings from SEC (Form 4). Past trades are no guide to future returns.
Companies and markets linked to Jean K. Holley
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Declarations8 total
2,190 shares@ US$32.0423.5% of flowCommon StockSEC:0001207300-25-000006:0
Canonical exit: 8 Mar 2026 (T+90)
935 shares@ US$32.0013.1% of flowCommon StockSEC:0001207300-25-000005:0
Canonical exit: 8 Mar 2026 (T+90)
3,465 sharesCommon StockSEC:0001207300-25-000004:0
3,752 shares@ US$26.57950.1% of flowCommon StockSEC:0001084991-25-000122:0
Canonical exit: 3 Dec 2025 (T+90)
4,048 shares@ US$24.4945100.0% of flowCommon StockSEC:0001084991-25-000117:0
Canonical exit: 12 Nov 2025 (T+90)
7,618 shares@ US$13.4051.7% of flowCommon Stock, $0.001 par valueSEC:0001179110-22-003284:0
5,833 shares@ US$17.2348.3% of flowCommon Stock, $0.001 par valueSEC:0001179110-22-000310:0
6,010 sharesCommon Stock, $0.001 par valueSEC:0000899243-16-011076:0
8 of 8 declarations
